{"item": {"cve_id": "CVE-2026-20127", "ghsa_id": "", "osv_id": "", "title": "Cisco Catalyst SD-WAN Controller Authentication Bypass Vulnerability", "description": "A vulnerability in the peering authentication in Cisco Catalyst SD-WAN Controller, formerly SD-WAN vSmart, Cisco Catalyst SD-WAN Manager, formerly SD-WAN vManage, and Cisco Catalyst SD-WAN Validator, formerly SD-WAN vBond, could allow an unauthenticated, remote attacker to bypass authentication and obtain administrative privileges on an affected system.\r\n\r\nThis vulnerability exists because the peering authentication mechanism in an affected system is not working properly. An attacker could exploit this vulnerability by sending crafted requests to an affected system. A successful exploit could allow the attacker to log in to an affected Cisco Catalyst SD-WAN Controller as an internal, high-privileged, non-root user account. Using this account, the attacker could access NETCONF, which would then allow the attacker to manipulate network configuration for the SD-WAN fabric. ", "published_at": "2026-02-25T17:25:29.477", "modified_at": "2026-06-17T15:06:12.607", "vendor": "Cisco", "product": "Catalyst Sd-wan Manager", "affected_versions": ["20.1.12", "19.2.1", "18.4.4", "18.4.5", "20.1.1.1", "20.1.1", "19.3.0", "19.2.2", "19.2.099", "18.3.6", "18.3.7", "19.2.0", "18.3.8", "19.0.0", "19.1.0", "18.4.302", "18.4.303", "19.2.097", "19.2.098", "17.2.10", "18.3.6.1", "19.0.1a", "18.2.0", "18.4.3", "18.4.1", "17.2.8", "18.3.3.1", "18.4.0", "18.3.1", "17.2.6", "17.2.9", "18.3.4", "17.2.5", "18.3.1.1", "18.3.5", "18.4.0.1", "18.3.3", "17.2.7", "17.2.4", "18.3.0", "19.2.3", "18.4.501_ES", "20.3.1", "20.1.2", "19.2.929", "19.2.31", "20.3.2", "19.2.32", "20.3.2_925", "20.3.2.1", "20.3.2.1_927", "18.4.6", "20.1.2_937", "20.4.1", "20.3.2_928", "20.3.2_929", "20.4.1.0.1", "20.3.2.1_930", "19.2.4", "20.5.0.1.1", "20.4.1.1", 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"20.9.5.2.1", "20.9.5.2_LI_Images", "20.12.3.1", "20.12.4", "20.15.1_LI_Images", "20.15.1", "20.9.5.1.4", "20.9.5.2.7", "20.9.5.2.13", "20.9.6", "20.9.6_LI_Images", "20.9.5.2.14", "20.6.8", "20.12.4.0.03", "20.16.1", "20.16.1_LI_Images", "20.12.4_LI_Images", "20.9.5.2.16", "20.12.4.0.4", "20.12.401", "20.9.5.3", "20.9.5.3_LI_Images", "20.12.4.1_LI_Images", "20.12.4.1", "20.9.5.2.21", "20.9.6.0.3", "20.12.4.0.6", "20.15.2_LI_Images", "20.15.2", "20.12.4_Monthly_ES5", "20.12.5", "20.12.5_LI_Images", "20.9.7_LI _Images", "20.9.7", "20.15.3", "20.15.3_ LI _Images", "20.12.501", "20.12.5.1_LI_Images", "20.12.5.1", "20.12.5.2_LI_Images", "20.12.5.2", "20.15.3.1", "20.15.4_LI_Images", "20.15.4", "20.9.7.1_LI _Images", "20.9.7.1", "20.18.1", "20.18.1_LI_Images", "20.12.6_LI_Images", "20.12.6", "20.12.5.1.01", "20.9.8", "20.9.8_LI_Images", "20.18.2", "20.15.4.1_LI_Images", "20.15.4.1", "20.18.2_LI_Images"], "fixed_versions": [], "cvss_score": 10.0, "cvss_version": "3.1", "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:H/A:H", "severity": "CRITICAL", "epss_score": 0.88476, "epss_percentile": 0.9977, "epss_date": "2026-10-06", "is_kev": true, "kev_date": "2026-02-25", "kev_due_date": "2026-02-27", "kev_action": "Please adhere to CISA’s guidelines to assess exposure and mitigate risks associated with Cisco SD-WAN devices as outlines in CISA’s Emergency Directive 26-03 (URL listed below in Notes) and CISA’s “Hunt & Hardening Guidance for Cisco SD-WAN Devices (URL listed below in Notes). Adhere to the applicable BOD 22-01 guidance for cloud services or discontinue use of the product if mitigations are not available.", "cwe_ids": ["CWE-287"], "attack_vector": "NETWORK", "attack_complexity": "LOW", "privileges_required": "NONE", "user_interaction": "NONE", "references": ["https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sdwan-rpa-EHchtZk", "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-20127"], "source_urls": {"NVD": "https://nvd.nist.gov/vuln/detail/CVE-2026-20127", "CVE.org": "https://www.cve.org/CVERecord?id=CVE-2026-20127", "CISA": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-20127", "FIRST EPSS": "https://api.first.org/data/v1/epss?cve=CVE-2026-20127"}, "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-sdwan-rpa-EHchtZk", "tags": ["Vendor Advisory"], "source": "NVD", "name": ""}, {"url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-20127", "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": "2025-10-08T11:59:15.379Z", "ssvc": {"options": {"Exploitation": "active", "Automatable": "yes", "Technical Impact": "total"}, "version": "2.0.3", "timestamp": "2026-02-26T04:55:54.782171Z", "role": "CISA Coordinator"}, "affected_products": [{"vendor": "Cisco", "product": "Catalyst Sd-wan Manager", "ranges": ["avant 20.9.8.2", "de 20.11 à 20.12.5.3 (exclue)", "de 20.13 à 20.15.4.2 (exclue)", "de 20.16 à 20.18.2.1 (exclue)", "20.12.6"], "first_unaffected": ["20.9.8.2", "20.12.5.3", "20.15.4.2", "20.18.2.1"], "source": "NVD"}, {"vendor": "Cisco", "product": "Sd-wan Vbond Orchestrator", "ranges": ["avant 20.9.8.2", "de 20.11 à 20.12.5.3 (exclue)", "de 20.13 à 20.15.4.2 (exclue)", "de 20.16 à 20.18.2.1 (exclue)", "20.12.6"], "first_unaffected": ["20.9.8.2", "20.12.5.3", "20.15.4.2", "20.18.2.1"], "source": "NVD"}, {"vendor": "Cisco", "product": "Sd-wan Vsmart Controller", "ranges": ["avant 20.9.8.2", "de 20.11 à 20.12.5.3 (exclue)", "de 20.13 à 20.15.4.2 (exclue)", "de 20.16 à 20.18.2.1 (exclue)", "20.12.6"], "first_unaffected": ["20.9.8.2", "20.12.5.3", "20.15.4.2", "20.18.2.1"], "source": "NVD"}, {"vendor": "Cisco", "product": "Cisco Catalyst SD-WAN Manager", "ranges": ["20.1.12", "19.2.1", "18.4.4", "18.4.5", "20.1.1.1", "20.1.1", "19.3.0", "19.2.2", "19.2.099", "18.3.6", "18.3.7", "19.2.0", "18.3.8", "19.0.0", "19.1.0", "18.4.302", "18.4.303", "19.2.097", "19.2.098", "17.2.10"], "first_unaffected": [], "source": "CVE.org"}], "kev_name": "Cisco Catalyst SD-WAN Controller and Manager Authentication Bypass Vulnerability", "kev_short_description": "Cisco Catalyst SD-WAN Controller, formerly SD-WAN vSmart, and Cisco Catalyst SD-WAN Manager, formerly SD-WAN vManage, contain an authentication bypass vulnerability could allow an unauthenticated, remote attacker to bypass authentication and obtain administrative privileges on an affected system. This vulnerability exists because the peering authentication mechanism in an affected system is not working properly. An attacker could exploit this vulnerability by sending crafted requests to an affected system. A successful exploit could allow the attacker to log in to an affected Cisco Catalyst SD-WAN Controller as an internal, high-privileged, non-root user account. Using this account, the attacker could access NETCONF, which would then allow the attacker to manipulate network configuration for the SD-WAN fabric.", "kev_ransomware": "Unknown", "kev_notes": "CISA Mitigation Instructions: https://www.cisa.gov/news-events/directives/ed-26-03-mitigate-vulnerabilities-cisco-sd-wan-systems ; https://www.cisa.gov/news-events/directives/supplemental-direction-ed-26-03-hunt-and-hardening-guidance-cisco-sd-wan-systems ; https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sdwan-rpa-EHchtZk ; https://nvd.nist.gov/vuln/detail/CVE-2026-20127", "kev_cwes": ["CWE-287"], "wordfence_id": "", "mentions_sources": [], "version_match": "unknown", "risk_score": 92, "risk_class": "Urgent", "impact": {"confidentialite": "élevé", "integrite": "élevé", "disponibilite": "élevé", "summary": "Un attaquant exploitant cette vulnérabilité pourrait, selon les conditions décrites par les sources, exploitable à distance (réseau), sans authentification préalable, affecter la confidentialité des données, l'intégrité du système et la disponibilité du service.", "basis": "CVSS 3.1"}, "mechanism": "Authentification incorrecte : le contrôle d'identité peut être contourné dans certaines conditions.", "mitigation": {"correction": {"available": true, "text": "Mettre à jour : selon les sources, ne sont plus concernées les versions à partir de Catalyst Sd-wan Manager 20.9.8.2, Catalyst Sd-wan Manager 20.12.5.3, Catalyst Sd-wan Manager 20.15.4.2, Catalyst Sd-wan Manager 20.18.2.1, Sd-wan Vbond Orchestrator 20.9.8.2."}, "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 : Please adhere to CISA’s guidelines to assess exposure and mitigate risks associated with Cisco SD-WAN devices as outlines in CISA’s Emergency Directive 26-03 (URL listed below in Notes) and CISA’s “Hunt & Hardening Guidance for Cisco SD-WAN Devices (URL listed below in Notes). Adhere to the applicable BOD 22-01 guidance for cloud services or discontinue use of the product if mitigations are not available.", "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-sdwan-rpa-EHchtZk", "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": "Le contrôle du mot de passe peut être contourné dans certains cas, à distance et sans compte", "headline_is_derived": true, "action": "Mettre à jour vers Catalyst Sd-wan Manager 20.9.8.2, Catalyst Sd-wan Manager 20.12.5.3, Catalyst Sd-wan Manager 20.15.4.2, Sd-wan Vbond Orchestrator 20.9.8.2 ou plus récent, version publiée comme non concernée.", "action_kind": "update", "concerned": [{"version": "Catalyst Sd-wan Manager 20.9.8.2, Catalyst Sd-wan Manager 20.12.5.3, Catalyst Sd-wan Manager 20.15.4.2, Sd-wan Vbond Orchestrator 20.9.8.2 ou plus récent", "state": "safe", "state_label": "Non concerné", "todo": "Rien à faire. Gardez les mises à jour automatiques activées."}, {"version": "20.1.12, 19.2.1, 18.4.4, 18.4.5", "state": "hit", "state_label": "Concerné", "todo": "Mettre à jour vers Catalyst Sd-wan Manager 20.9.8.2, Catalyst Sd-wan Manager 20.12.5.3, Catalyst Sd-wan Manager 20.15.4.2, Sd-wan Vbond Orchestrator 20.9.8.2 ou plus récent, version publiée comme non concernée."}, {"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": "Mettre à jour vers Catalyst Sd-wan Manager 20.9.8.2, Catalyst Sd-wan Manager 20.12.5.3, Catalyst Sd-wan Manager 20.15.4.2, Sd-wan Vbond Orchestrator 20.9.8.2 ou plus récent, version publiée comme non concernée", "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": "Catalyst Sd-wan Manager 20.9.8.2, Catalyst Sd-wan Manager 20.12.5.3, Catalyst Sd-wan Manager 20.15.4.2, Sd-wan Vbond Orchestrator 20.9.8.2 (non concernée selon les sources)", "affected_label": "20.1.12, 19.2.1, 18.4.4, 18.4.5"}, "severity_display": "Critique", "cvss_is_legacy": false, "risk_score_computable": true, "identifier": "CVE-2026-20127", "severity_fr": "Critique", "epss_pct": 88.5, "source_records": [{"source": "NVD", "label": "NVD, NIST", "date_label": "Publié dans la base", "date": "2026-02-25", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-20127"}, {"source": "CVE.org", "label": "CVE.org, programme CVE", "date_label": "Publié par l'organisme CNA", "date": "2026-02-25", "url": "https://www.cve.org/CVERecord?id=CVE-2026-20127"}, {"source": "CISA", "label": "CISA KEV", "date_label": "Ajout au catalogue", "date": "2026-02-25", "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2026-20127"}, {"source": "FIRST EPSS", "label": "FIRST EPSS", "date_label": "Score daté du", "date": "2026-10-06", "url": "https://api.first.org/data/v1/epss?cve=CVE-2026-20127"}], "exploit_public": false, "reseau_sans_auth": true, "exposition": "À distance, sans compte et sans action d'un utilisateur", "owasp": [{"code": "A07", "nom": "Défaillances d'authentification", "nom_officiel": "Authentication Failures", "slug": "a07-defaillances-d-authentification", "libelle": "A07:2025 Défaillances d'authentification", "url_officielle": "https://top10.owasp.org/2025/A07_2025-Authentication_Failures/"}]}, "presentation": {"en_bref": [{"question": "Est-elle attaquée ?", "ton": "alerte", "reponse": "Oui, attaques constatées", "source": "Catalogue CISA KEV"}, {"question": "Existe-t-il un correctif ?", "ton": "bon", "reponse": "Oui : 20.9.8.2, 20.12.5.3, 20.15.4.2, 20.18.2.1", "source": "Versions publiées comme non concernées"}, {"question": "Comment l'attaquer ?", "ton": "alerte", "reponse": "À distance, sans compte et sans action d'un utilisateur", "source": "Vecteur CVSS publié"}, {"question": "Risque d'exploitation", "ton": "alerte", "reponse": "88,5 % sur 30 jours", "source": "Plus probable que 100 % 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-sdwan-rpa-EHchtZk", "domaine": "sec.cloudapps.cisco.com", "editeur": "Cisco", "etiquettes": ["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-2026-20127", "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-sdwan-rpa-EHchtZk", "domaine": "sec.cloudapps.cisco.com", "editeur": "Cisco", "etiquettes": ["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:N/UI:N/S:C/C:H/I:H/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": "Aucun (pas de compte)", "brut": "N", "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": "Élevé", "brut": "H", "explication": "Accès à des informations protégées."}, {"code": "I", "nom": "Intégrité", "valeur": "Élevé", "brut": "H", "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:N/UI:N/S:C/C:H/I:H/A:H", "specification": "https://www.first.org/cvss/v3.1/specification-document"}, "cvss4": null, "cwe": [{"id": "CWE-287", "nom": "Improper Authentication", "url": "https://cwe.mitre.org/data/definitions/287.html"}], "owasp": [{"code": "A07", "nom": "Défaillances d'authentification", "nom_officiel": "Authentication Failures", "slug": "a07-defaillances-d-authentification", "libelle": "A07:2025 Défaillances d'authentification", "url_officielle": "https://top10.owasp.org/2025/A07_2025-Authentication_Failures/"}], "ssvc": {"lignes": [{"nom": "Exploitation", "valeur": "Exploitation active constatée", "brut": "active"}, {"nom": "Automatisable", "valeur": "Oui : l'attaque peut être enchaînée sans intervention humaine", "brut": "yes"}, {"nom": "Impact technique", "valeur": "Total : contrôle complet du composant ou de ses informations", "brut": "total"}], "version": "2.0.3", "date": "2026-02-26", "role": "CISA Coordinator", "url": "https://www.cisa.gov/stakeholder-specific-vulnerability-categorization-ssvc"}, "chronologie": [{"date": "2025-10-08", "libelle": "Identifiant réservé", "qui": "Programme CVE"}, {"date": "2026-02-25", "libelle": "Publication de la vulnérabilité", "qui": "cisco"}, {"date": "2026-02-25", "libelle": "Ajout au catalogue des failles exploitées", "qui": "CISA"}, {"date": "2026-02-26", "libelle": "Décision SSVC publiée", "qui": "CISA"}, {"date": "2026-02-27", "libelle": "Échéance de correction fixée par la CISA", "qui": "CISA"}, {"date": "2026-06-17", "libelle": "Dernière mise à jour de la fiche source", "qui": "Source"}, {"date": "2026-10-06", "libelle": "Calcul du score EPSS affiché", "qui": "FIRST"}], "liens_officiels": [{"nom": "NVD (NIST)", "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-20127", "description": "Fiche de référence : CVSS, CPE, références étiquetées."}, {"nom": "CVE.org", "url": "https://www.cve.org/CVERecord?id=CVE-2026-20127", "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-2026-20127", "description": "Entrée du catalogue des failles activement exploitées."}, {"nom": "FIRST EPSS", "url": "https://api.first.org/data/v1/epss?cve=CVE-2026-20127", "description": "Score de probabilité d'exploitation du jour."}, {"nom": "OSV.dev", "url": "https://osv.dev/vulnerability/CVE-2026-20127", "description": "Paquets open source concernés et versions corrigées."}, {"nom": "GitHub Advisory Database", "url": "https://github.com/advisories?query=CVE-2026-20127", "description": "Avis de sécurité des dépendances logicielles."}], "produits": [{"vendor": "Cisco", "product": "Catalyst Sd-wan Manager", "ranges": ["avant 20.9.8.2", "de 20.11 à 20.12.5.3 (exclue)", "de 20.13 à 20.15.4.2 (exclue)", "de 20.16 à 20.18.2.1 (exclue)", "20.12.6"], "first_unaffected": ["20.9.8.2", "20.12.5.3", "20.15.4.2", "20.18.2.1"], "source": "NVD"}, {"vendor": "Cisco", "product": "Sd-wan Vbond Orchestrator", "ranges": ["avant 20.9.8.2", "de 20.11 à 20.12.5.3 (exclue)", "de 20.13 à 20.15.4.2 (exclue)", "de 20.16 à 20.18.2.1 (exclue)", "20.12.6"], "first_unaffected": ["20.9.8.2", "20.12.5.3", "20.15.4.2", "20.18.2.1"], "source": "NVD"}, {"vendor": "Cisco", "product": "Sd-wan Vsmart Controller", "ranges": ["avant 20.9.8.2", "de 20.11 à 20.12.5.3 (exclue)", "de 20.13 à 20.15.4.2 (exclue)", "de 20.16 à 20.18.2.1 (exclue)", "20.12.6"], "first_unaffected": ["20.9.8.2", "20.12.5.3", "20.15.4.2", "20.18.2.1"], "source": "NVD"}, {"vendor": "Cisco", "product": "Cisco Catalyst SD-WAN Manager", "ranges": ["20.1.12", "19.2.1", "18.4.4", "18.4.5", "20.1.1.1", "20.1.1", "19.3.0", "19.2.2", "19.2.099", "18.3.6", "18.3.7", "19.2.0", "18.3.8", "19.0.0", "19.1.0", "18.4.302", "18.4.303", "19.2.097", "19.2.098", "17.2.10"], "first_unaffected": [], "source": "CVE.org"}], "notes_kev": ["https://www.cisa.gov/news-events/directives/ed-26-03-mitigate-vulnerabilities-cisco-sd-wan-systems", "https://www.cisa.gov/news-events/directives/supplemental-direction-ed-26-03-hunt-and-hardening-guidance-cisco-sd-wan-systems", "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sdwan-rpa-EHchtZk", "https://nvd.nist.gov/vuln/detail/CVE-2026-20127"]}, "consulted_at": "2026-10-07T08:11:21.509834+00:00"}