{"item": {"cve_id": "CVE-2025-20352", "ghsa_id": "", "osv_id": "", "title": "CVE-2025-20352", "description": "A vulnerability in the Simple Network Management Protocol (SNMP) subsystem of Cisco IOS Software and Cisco IOS XE Software could allow the following:\r\n\r \r An authenticated, remote attacker with low privileges could cause a denial of service (DoS) condition on an affected device that is running Cisco IOS Software or Cisco IOS XE Software. To cause the DoS, the attacker must have the SNMPv2c or earlier read-only community string or valid SNMPv3 user credentials. \r An authenticated, remote attacker with high privileges could execute code as the root user on an affected device that is running Cisco IOS XE Software. To execute code as the root user, the attacker must have the SNMPv1 or v2c read-only community string or valid SNMPv3 user credentials and administrative or privilege 15 credentials on the affected device. \r \r An attacker could exploit this vulnerability by sending a crafted SNMP packet to an affected device over IPv4 or IPv6 networks. \r\n\r This vulnerability is due to a stack overflow condition in the SNMP subsystem of the affected software. A successful exploit could allow a low-privileged attacker to cause the affected system to reload, resulting in a DoS condition, or allow a high-privileged attacker to execute arbitrary code as the root user and obtain full control of the affected system.\r\n\r Note: This vulnerability affects all versions of SNMP.", "published_at": "2025-09-24T18:15:36.930", "modified_at": "2026-09-26T00:10:00.127", "vendor": "Cisco", "product": "Ios Xe Sd-wan", "affected_versions": ["12.2(55)SE", "12.2(55)SE3", "12.2(55)SE2", "12.2(58)SE", "12.2(55)SE1", "12.2(58)SE1", "12.2(55)SE4", "12.2(58)SE2", "12.2(55)SE5", "12.2(55)SE6", "12.2(55)SE7", "12.2(55)SE8", "12.2(55)SE9", "12.2(55)SE10", "12.2(55)SE11", "12.2(55)SE12", "12.2(55)SE13", "12.2(58)EZ", "12.2(53)EZ", "12.2(55)EZ", "12.2(60)EZ", "12.2(60)EZ1", "12.2(60)EZ2", "12.2(60)EZ3", "12.2(60)EZ4", "12.2(60)EZ5", "12.2(60)EZ6", "12.2(60)EZ7", "12.2(60)EZ8", "12.2(60)EZ9", "12.2(60)EZ10", "12.2(60)EZ11", "12.2(60)EZ12", "12.2(60)EZ13", "12.2(60)EZ14", 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"3.7.0E", "3.7.1E", "3.7.2E", "3.7.3E", "3.7.4E", "3.7.5E", "3.5.0SQ", "3.5.1SQ", "3.5.2SQ", "3.5.3SQ", "3.5.4SQ", "3.5.5SQ", "3.5.6SQ", "3.5.7SQ", "3.5.8SQ", "3.16.0S", "3.16.1S", "3.16.1aS", "3.16.2S", "3.16.2aS", "3.16.0cS", "3.16.3S", "3.16.2bS", "3.16.3aS", "3.16.4S", "3.16.4aS", "3.16.4bS", "3.16.5S", "3.16.4dS", "3.16.6S", "3.16.7S", "3.16.6bS", "3.16.7aS", "3.16.7bS", "3.16.8S", "3.16.9S", "3.16.10S", "3.17.0S", "3.17.1S", "3.17.2S", "3.17.1aS", "3.17.3S", "3.17.4S", "3.8.0E", "3.8.1E", "3.8.2E", "3.8.3E", "3.8.4E", "3.8.5E", "3.8.5aE", "3.8.6E", "3.8.7E", "3.8.8E", "3.8.9E", "3.8.10E", "3.18.0aS", "3.18.0S", "3.18.1S", "3.18.2S", "3.18.3S", "3.18.4S", "3.18.0SP", "3.18.1SP", "3.18.1aSP", "3.18.1bSP", "3.18.1cSP", "3.18.2SP", "3.18.2aSP", "3.18.3SP", "3.18.4SP", "3.18.3aSP", "3.18.3bSP", "3.18.5SP", "3.18.6SP", "3.18.7SP", "3.18.8aSP", "3.18.9SP", "3.9.0E", "3.9.1E", "3.9.2E", "16.6.1", "16.6.2", "16.6.3", "16.6.4", "16.6.5", "16.6.4a", "16.6.5a", "16.6.6", "16.6.7", "16.6.8", "16.6.9", "16.6.10", "16.7.1", "16.7.1a", "16.7.1b", "16.7.2", "16.7.3", "16.7.4", "16.8.1", "16.8.1a", "16.8.1b", "16.8.1s", "16.8.1c", "16.8.1d", "16.8.2", "16.8.1e", "16.8.3", "16.9.1", "16.9.2", "16.9.1a", "16.9.1b", "16.9.1s", "16.9.3", "16.9.4", "16.9.3a", "16.9.5", "16.9.5f", "16.9.6", "16.9.7", "16.9.8", "16.10.1", "16.10.1a", "16.10.1b", "16.10.1s", "16.10.1c", "16.10.1e", "16.10.1d", "16.10.2", "16.10.1f", "16.10.1g", "16.10.3", "3.10.0E", "3.10.1E", "3.10.0cE", "3.10.2E", "3.10.3E", "16.11.1", "16.11.1a", "16.11.1b", "16.11.2", "16.11.1s", "16.12.1", "16.12.1s", "16.12.1a", "16.12.1c", "16.12.1w", "16.12.2", "16.12.1y", "16.12.2a", "16.12.3", "16.12.8", "16.12.2s", "16.12.1x", "16.12.1t", "16.12.4", "16.12.3s", "16.12.3a", "16.12.4a", "16.12.5", "16.12.6", "16.12.1z1", "16.12.5a", "16.12.5b", "16.12.1z2", "16.12.6a", "16.12.7", "16.12.9", "16.12.10", "16.12.10a", "16.12.11", "16.12.12", "16.12.13", "3.11.0E", "3.11.1E", "3.11.2E", "3.11.3E", "3.11.1aE", "3.11.4E", "3.11.3aE", "3.11.5E", "3.11.6E", "3.11.7E", "3.11.8E", "3.11.9E", "3.11.10E", "3.11.11E", "3.11.12E", "17.1.1", "17.1.1a", "17.1.1s", "17.1.1t", "17.1.3", "17.2.1", "17.2.1r", "17.2.1a", "17.2.1v", "17.2.2", "17.2.3", "17.3.1", "17.3.2", "17.3.3", "17.3.1a", "17.3.1w", "17.3.2a", "17.3.1x", "17.3.1z", "17.3.4", "17.3.5", "17.3.4a", "17.3.6", "17.3.4b", "17.3.4c", "17.3.5a", "17.3.5b", "17.3.7", "17.3.8", "17.3.8a", "17.4.1", "17.4.2", "17.4.1a", "17.4.1b", "17.4.2a", "17.5.1", "17.5.1a", "17.6.1", "17.6.2", "17.6.1w", "17.6.1a", "17.6.1x", "17.6.3", "17.6.1y", "17.6.1z", "17.6.3a", "17.6.4", "17.6.1z1", "17.6.5", "17.6.6", "17.6.6a", "17.6.5a", "17.6.7", "17.6.8", "17.6.8a", "17.7.1", "17.7.1a", "17.7.1b", "17.7.2", "17.10.1", "17.10.1a", "17.10.1b", "17.8.1", "17.8.1a", "17.9.1", "17.9.1w", "17.9.2", "17.9.1a", "17.9.1x", "17.9.1y", "17.9.3", "17.9.2a", "17.9.1x1", "17.9.3a", "17.9.4", "17.9.1y1", "17.9.5", "17.9.4a", "17.9.5a", "17.9.5b", "17.9.6", "17.9.6a", "17.9.7", "17.9.5e", "17.9.5f", "17.9.7a", "17.9.7b", "17.11.1", "17.11.1a", "17.12.1", "17.12.1w", "17.12.1a", "17.12.1x", "17.12.2", "17.12.3", "17.12.2a", "17.12.1y", "17.12.1z", "17.12.4", "17.12.3a", "17.12.1z1", "17.12.1z2", "17.12.4a", "17.12.5", "17.12.4b", "17.12.1z3", "17.12.5a", "17.12.1z4", "17.12.5b", "17.12.5c", "17.13.1", "17.13.1a", "17.14.1", "17.14.1a", "17.15.1", "17.15.1w", "17.15.1a", "17.15.2", "17.15.1b", "17.15.1x", "17.15.1z", "17.15.3", "17.15.2c", "17.15.2a", "17.15.1y", "17.15.2b", "17.15.3a", "17.15.4", "17.15.3b", "17.16.1", "17.16.1a", "17.17.1", "17.18.1", "16.10.3a", "16.10.3b", "16.10.4", "16.10.5", "16.10.6", "16.12.1b", "16.12.1d", "16.12.1e", "16.12.2r"], "fixed_versions": [], "cvss_score": 7.7, "cvss_version": "3.1", "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H", "severity": "HIGH", "epss_score": 0.39447, "epss_percentile": 0.98576, "epss_date": "2026-10-07", "is_kev": true, "kev_date": "2025-09-29", "kev_due_date": "2025-10-20", "kev_action": "Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.", "cwe_ids": ["CWE-121"], "attack_vector": "NETWORK", "attack_complexity": "LOW", "privileges_required": "LOW", "user_interaction": "NONE", "references": ["https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-snmp-x4LPhte", "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-20352"], "source_urls": {"NVD": "https://nvd.nist.gov/vuln/detail/CVE-2025-20352", "CVE.org": "https://www.cve.org/CVERecord?id=CVE-2025-20352", "CISA": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-20352", "FIRST EPSS": "https://api.first.org/data/v1/epss?cve=CVE-2025-20352"}, "patch_available": null, "workaround_available": null, "sources": ["NVD", "CVE.org", "CISA", "FIRST EPSS"], "reference_items": [{"url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-snmp-x4LPhte", "tags": ["Mitigation", "Vendor Advisory"], "source": "NVD", "name": ""}, {"url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-20352", "tags": ["US Government Resource", "government-resource"], "source": "NVD", "name": ""}], "cvss_v4_score": null, "cvss_v4_vector": "", "cvss_v4_severity": "", "nvd_status": "Analyzed", "cna": "cisco", "date_reserved": "2024-10-10T19:15:13.257Z", "ssvc": {"options": {"Exploitation": "active", "Automatable": "no", "Technical Impact": "total"}, "version": "2.0.3", "timestamp": "2025-09-27T03:55:24.975809Z", "role": "CISA Coordinator"}, "affected_products": [{"vendor": "Cisco", "product": "Ios Xe Sd-wan", "ranges": ["16.9.1", "16.9.2", "16.9.3", "16.9.4", "16.10.1", "16.10.2", "16.10.3", "16.10.3a", "16.10.3b", "16.10.4", "16.10.5", "16.10.6", "16.11.1a", "16.12.1b"], "first_unaffected": [], "source": "NVD"}, {"vendor": "Cisco", "product": "Ios Xe", "ranges": ["3.5.0e", "3.5.0sq", "3.5.1e", "3.5.1sq", "3.5.2e", "3.5.2sq", "3.5.3e", "3.5.3sq", "3.5.4sq", "3.5.5sq", "3.5.6sq", "3.5.7sq", "3.5.8sq", "3.6.0e"], "first_unaffected": [], "source": "NVD"}, {"vendor": "Cisco", "product": "Ios", "ranges": ["12.2(33)sxi", "12.2(33)sxi1", "12.2(33)sxi2", "12.2(33)sxi2a", "12.2(33)sxi3", "12.2(33)sxi4", "12.2(33)sxi4a", "12.2(33)sxi5", "12.2(33)sxi6", "12.2(33)sxi7", "12.2(33)sxi8", "12.2(33)sxi8a", "12.2(33)sxi9", "12.2(33)sxi10"], "first_unaffected": [], "source": "NVD"}, {"vendor": "Cisco", "product": "Cisco IOS XE Software", "ranges": ["3.5.0E", "3.5.1E", "3.5.2E", "3.5.3E", "3.6.0E", "3.6.1E", "3.6.2aE", "3.6.2E", "3.6.3E", "3.6.4E", "3.6.5E", "3.6.6E", "3.6.5aE", "3.6.7E", "3.6.8E", "3.6.7bE", "3.6.9E", "3.6.10E", "3.14.0S", "3.14.1S"], "first_unaffected": [], "source": "CVE.org"}, {"vendor": "Cisco", "product": "Cisco IOS XE Catalyst SD-WAN", "ranges": ["16.9.1", "16.9.2", "16.9.3", "16.9.4", "16.10.1", "16.10.2", "16.10.3", "16.10.3a", "16.10.3b", "16.10.4", "16.10.5", "16.10.6", "16.11.1a", "16.12.1b", "16.12.1d", "16.12.1e", "16.12.2r", "16.12.3", "16.12.4", "16.12.4a"], "first_unaffected": [], "source": "CVE.org"}], "kev_name": "Cisco IOS and IOS XE Software SNMP Denial of Service and Remote Code Execution Vulnerability", "kev_short_description": "Cisco IOS and IOS XE contains a stack-based buffer overflow vulnerability in the Simple Network Management Protocol (SNMP) subsystem that could allow for denial of service or remote code execution. A successful exploit could allow a low-privileged attacker to cause the affected system to reload, resulting in a DoS condition, or allow a high-privileged attacker to execute arbitrary code as the root user and obtain full control of the affected system.", "kev_ransomware": "Unknown", "kev_notes": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-snmp-x4LPhte ; https://nvd.nist.gov/vuln/detail/CVE-2025-20352", "kev_cwes": ["CWE-121"], "wordfence_id": "", "mentions_sources": [], "version_match": "unknown", "risk_score": 73, "risk_class": "Critique", "impact": {"confidentialite": "aucun", "integrite": "aucun", "disponibilite": "élevé", "summary": "Un attaquant exploitant cette vulnérabilité pourrait, selon les conditions décrites par les sources, exploitable à distance (réseau), avec des privilèges existants, affecter la disponibilité du service.", "basis": "CVSS 3.1"}, "mechanism": "Débordement de tampon sur la pile d'exécution.", "mitigation": {"correction": {"available": false, "text": "Correctif non identifié dans les sources consultées. Appliquer la mise à jour de l'éditeur dès qu'elle est disponible."}, "mitigation": {"specific": "Aucune mesure de mitigation spécifique confirmée par les sources consultées. Consultez les références officielles pour d'éventuelles mesures détaillées.", "general": ["Maintenir le produit à jour et activer les mises à jour de sécurité.", "Restreindre l'exposition réseau du service au strict nécessaire.", "Appliquer le principe du moindre privilège.", "Surveiller les journaux et les alertes de sécurité."], "specific_links": []}, "containment": {"applicable": true, "actions": ["Action recommandée par la CISA : Apply mitigations per vendor instructions, follow applicable BOD 22-01 guidance for cloud services, or discontinue use of the product if mitigations are unavailable.", "Isoler ou restreindre l'accès au service concerné.", "Restreindre les flux réseau entrants/sortants liés au composant.", "Renforcer la surveillance des journaux et des accès.", "Désactiver temporairement le composant vulnérable si l'activité le permet."]}, "note": "Priorité aux consignes officielles de l'éditeur et des références. Vérifiez toujours l'avis de sécurité avant toute intervention en production.", "official_links": [{"url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-snmp-x4LPhte", "groupe": "avis_editeur", "groupe_titre": "Avis de sécurité de l'éditeur", "editeur": "Cisco", "domaine": "sec.cloudapps.cisco.com"}]}, "plain": {"verdict": "now", "verdict_label": "Exploité par des attaquants · à traiter aujourd'hui", "verdict_css": "now", "verdict_rank": 0, "headline": "Un attaquant peut faire exécuter du code de son choix", "headline_is_derived": true, "action": "Action officielle recommandée par la CISA : Appliquer les mesures de contournement indiquées par l'éditeur, suivre les consignes applicables aux services en nuage ; à défaut, cesser d'utiliser le produit.", "action_kind": "official", "concerned": [{"version": "12.2(55)SE, 12.2(55)SE3, 12.2(55)SE2, 12.2(58)SE", "state": "hit", "state_label": "Concerné", "todo": "Action officielle recommandée par la CISA : Appliquer les mesures de contournement indiquées par l'éditeur, suivre les consignes applicables aux services en nuage ; à défaut, cesser d'utiliser le produit."}, {"version": "Je ne connais pas ma version", "state": "unknown", "state_label": "À vérifier", "todo": "La version s'affiche généralement dans le menu « À propos » ou « Aide » du logiciel."}], "steps": [{"title": "Sauvegarder avant d'intervenir", "detail": "Une copie récente des données et de la configuration. Si votre hébergeur propose une sauvegarde en un clic, c'est le moment.", "duration": "10 min", "priority": false}, {"title": "Action officielle recommandée par la CISA : Appliquer les mesures de contournement indiquées par l'éditeur, suivre les consignes applicables aux services en nuage ; à défaut, cesser d'utiliser le produit", "detail": "C'est la correction officielle. Tant qu'elle n'est pas appliquée, les autres mesures ne sont que temporaires.", "duration": "15 à 45 min", "priority": true}, {"title": "En attendant : réduire l'exposition sur Internet", "detail": "La faille est exploitable à distance. Limiter l'accès au service depuis l'extérieur (pare-feu, filtrage d'adresses, VPN) réduit fortement le risque.", "duration": "30 min", "priority": false}, {"title": "Vérifier que vous n'avez pas déjà été touché", "detail": "Cette faille est activement exploitée. Contrôler les comptes créés récemment, les connexions inhabituelles et les fichiers modifiés depuis la date de publication.", "duration": "30 min", "priority": true}, {"title": "Confirmer que tout fonctionne encore", "detail": "Après correction : page d'accueil, connexion, et les deux ou trois fonctions dont vous vous servez tous les jours.", "duration": "10 min", "priority": false}], "exploited": true, "exploited_label": "Oui, des attaques réelles sont constatées", "fixed_label": "Correctif non identifié dans les sources", "affected_label": "12.2(55)SE, 12.2(55)SE3, 12.2(55)SE2, 12.2(58)SE"}, "severity_display": "Élevée", "cvss_is_legacy": false, "risk_score_computable": true, "identifier": "CVE-2025-20352", "severity_fr": "Élevée", "epss_pct": 39.4, "source_records": [{"source": "NVD", "label": "NVD, NIST", "date_label": "Publié dans la base", "date": "2025-09-24", "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-20352"}, {"source": "CVE.org", "label": "CVE.org, programme CVE", "date_label": "Publié par l'organisme CNA", "date": "2025-09-24", "url": "https://www.cve.org/CVERecord?id=CVE-2025-20352"}, {"source": "CISA", "label": "CISA KEV", "date_label": "Ajout au catalogue", "date": "2025-09-29", "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-20352"}, {"source": "FIRST EPSS", "label": "FIRST EPSS", "date_label": "Score daté du", "date": "2026-10-07", "url": "https://api.first.org/data/v1/epss?cve=CVE-2025-20352"}], "exploit_public": false, "reseau_sans_auth": false, "exposition": "À distance, sous conditions (compte ou action d'un utilisateur)", "owasp": []}, "presentation": {"en_bref": [{"question": "Est-elle attaquée ?", "ton": "alerte", "reponse": "Oui, attaques constatées", "source": "Catalogue CISA KEV"}, {"question": "Existe-t-il un correctif ?", "ton": "vigilance", "reponse": "Non identifié dans les sources", "source": "Vérifier l'avis de l'éditeur"}, {"question": "Comment l'attaquer ?", "ton": "neutre", "reponse": "À distance, sous conditions (compte ou action d'un utilisateur)", "source": "Vecteur CVSS publié"}, {"question": "Risque d'exploitation", "ton": "alerte", "reponse": "39,4 % sur 30 jours", "source": "Plus probable que 99 % des failles connues"}], "references": [{"cle": "avis_editeur", "titre": "Avis de sécurité de l'éditeur", "explication": "La parole de l'éditeur du produit : elle fait foi pour savoir quoi installer.", "items": [{"url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-snmp-x4LPhte", "domaine": "sec.cloudapps.cisco.com", "editeur": "Cisco", "etiquettes": ["Mesure de contournement", "Avis de l'éditeur"], "nom": "", "lien": true, "casse": false}]}, {"cle": "avis_tiers", "titre": "Avis d'autorités et d'organismes tiers", "explication": "CERT, agences gouvernementales, bases de vulnérabilités, chercheurs.", "items": [{"url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-20352", "domaine": "www.cisa.gov", "editeur": "CISA", "etiquettes": ["Ressource gouvernementale américaine", "Ressource gouvernementale"], "nom": "", "lien": true, "casse": false}]}], "liens_correction": [{"url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-snmp-x4LPhte", "domaine": "sec.cloudapps.cisco.com", "editeur": "Cisco", "etiquettes": ["Mesure de contournement", "Avis de l'éditeur"], "nom": "", "lien": true, "casse": false, "groupe": "avis_editeur", "groupe_titre": "Avis de sécurité de l'éditeur"}], "nb_exploits": 0, "cvss": {"version": "3.1", "vecteur": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H", "metriques": [{"code": "AV", "nom": "Vecteur d'attaque", "valeur": "Réseau (à distance, y compris par Internet)", "brut": "N", "explication": "D'où l'attaquant doit agir."}, {"code": "AC", "nom": "Complexité de l'attaque", "valeur": "Faible", "brut": "L", "explication": "Conditions hors du contrôle de l'attaquant."}, {"code": "PR", "nom": "Privilèges requis", "valeur": "Faibles (compte ordinaire)", "brut": "L", "explication": "Droits dont l'attaquant a besoin avant d'attaquer."}, {"code": "UI", "nom": "Interaction de l'utilisateur", "valeur": "Aucune", "brut": "N", "explication": "Une victime doit-elle cliquer ou ouvrir quelque chose ?"}, {"code": "S", "nom": "Portée", "valeur": "Modifiée (d'autres composants peuvent être touchés)", "brut": "C", "explication": "L'attaque peut-elle toucher d'autres composants que celui qui est vulnérable ?"}, {"code": "C", "nom": "Confidentialité", "valeur": "Aucun", "brut": "N", "explication": "Accès à des informations protégées."}, {"code": "I", "nom": "Intégrité", "valeur": "Aucun", "brut": "N", "explication": "Modification de données ou du système."}, {"code": "A", "nom": "Disponibilité", "valeur": "Élevé", "brut": "H", "explication": "Arrêt ou ralentissement du service."}], "calculateur": "https://www.first.org/cvss/calculator/3.1#CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:N/A:H", "specification": "https://www.first.org/cvss/v3.1/specification-document"}, "cvss4": null, "cwe": [{"id": "CWE-121", "nom": "Stack-based Buffer Overflow", "url": "https://cwe.mitre.org/data/definitions/121.html"}], "owasp": [], "ssvc": {"lignes": [{"nom": "Exploitation", "valeur": "Exploitation active constatée", "brut": "active"}, {"nom": "Automatisable", "valeur": "Non : l'attaque ne peut pas être entièrement automatisée", "brut": "no"}, {"nom": "Impact technique", "valeur": "Total : contrôle complet du composant ou de ses informations", "brut": "total"}], "version": "2.0.3", "date": "2025-09-27", "role": "CISA Coordinator", "url": "https://www.cisa.gov/stakeholder-specific-vulnerability-categorization-ssvc"}, "chronologie": [{"date": "2024-10-10", "libelle": "Identifiant réservé", "qui": "Programme CVE"}, {"date": "2025-09-24", "libelle": "Publication de la vulnérabilité", "qui": "cisco"}, {"date": "2025-09-27", "libelle": "Décision SSVC publiée", "qui": "CISA"}, {"date": "2025-09-29", "libelle": "Ajout au catalogue des failles exploitées", "qui": "CISA"}, {"date": "2025-10-20", "libelle": "Échéance de correction fixée par la CISA", "qui": "CISA"}, {"date": "2026-09-26", "libelle": "Dernière mise à jour de la fiche source", "qui": "Source"}, {"date": "2026-10-07", "libelle": "Calcul du score EPSS affiché", "qui": "FIRST"}], "liens_officiels": [{"nom": "NVD (NIST)", "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-20352", "description": "Fiche de référence : CVSS, CPE, références étiquetées."}, {"nom": "CVE.org", "url": "https://www.cve.org/CVERecord?id=CVE-2025-20352", "description": "Enregistrement officiel publié par l'organisme qui a attribué l'identifiant."}, {"nom": "CISA KEV", "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2025-20352", "description": "Entrée du catalogue des failles activement exploitées."}, {"nom": "FIRST EPSS", "url": "https://api.first.org/data/v1/epss?cve=CVE-2025-20352", "description": "Score de probabilité d'exploitation du jour."}, {"nom": "OSV.dev", "url": "https://osv.dev/vulnerability/CVE-2025-20352", "description": "Paquets open source concernés et versions corrigées."}, {"nom": "GitHub Advisory Database", "url": "https://github.com/advisories?query=CVE-2025-20352", "description": "Avis de sécurité des dépendances logicielles."}], "produits": [{"vendor": "Cisco", "product": "Ios Xe Sd-wan", "ranges": ["16.9.1", "16.9.2", "16.9.3", "16.9.4", "16.10.1", "16.10.2", "16.10.3", "16.10.3a", "16.10.3b", "16.10.4", "16.10.5", "16.10.6", "16.11.1a", "16.12.1b"], "first_unaffected": [], "source": "NVD"}, {"vendor": "Cisco", "product": "Ios Xe", "ranges": ["3.5.0e", "3.5.0sq", "3.5.1e", "3.5.1sq", "3.5.2e", "3.5.2sq", "3.5.3e", "3.5.3sq", "3.5.4sq", "3.5.5sq", "3.5.6sq", "3.5.7sq", "3.5.8sq", "3.6.0e"], "first_unaffected": [], "source": "NVD"}, {"vendor": "Cisco", "product": "Ios", "ranges": ["12.2(33)sxi", "12.2(33)sxi1", "12.2(33)sxi2", "12.2(33)sxi2a", "12.2(33)sxi3", "12.2(33)sxi4", "12.2(33)sxi4a", "12.2(33)sxi5", "12.2(33)sxi6", "12.2(33)sxi7", "12.2(33)sxi8", "12.2(33)sxi8a", "12.2(33)sxi9", "12.2(33)sxi10"], "first_unaffected": [], "source": "NVD"}, {"vendor": "Cisco", "product": "Cisco IOS XE Software", "ranges": ["3.5.0E", "3.5.1E", "3.5.2E", "3.5.3E", "3.6.0E", "3.6.1E", "3.6.2aE", "3.6.2E", "3.6.3E", "3.6.4E", "3.6.5E", "3.6.6E", "3.6.5aE", "3.6.7E", "3.6.8E", "3.6.7bE", "3.6.9E", "3.6.10E", "3.14.0S", "3.14.1S"], "first_unaffected": [], "source": "CVE.org"}, {"vendor": "Cisco", "product": "Cisco IOS XE Catalyst SD-WAN", "ranges": ["16.9.1", "16.9.2", "16.9.3", "16.9.4", "16.10.1", "16.10.2", "16.10.3", "16.10.3a", "16.10.3b", "16.10.4", "16.10.5", "16.10.6", "16.11.1a", "16.12.1b", "16.12.1d", "16.12.1e", "16.12.2r", "16.12.3", "16.12.4", "16.12.4a"], "first_unaffected": [], "source": "CVE.org"}], "notes_kev": ["https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-snmp-x4LPhte", "https://nvd.nist.gov/vuln/detail/CVE-2025-20352"]}, "consulted_at": "2026-10-08T10:18:40.911171+00:00"}