{"item": {"cve_id": "CVE-2023-20269", "ghsa_id": "", "osv_id": "", "title": "CVE-2023-20269", "description": "A vulnerability in the remote access VPN feature of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to conduct a brute force attack in an attempt to identify valid username and password combinations or an authenticated, remote attacker to establish a clientless SSL VPN session with an unauthorized user.\r\n\r This vulnerability is due to improper separation of authentication, authorization, and accounting (AAA) between the remote access VPN feature and the HTTPS management and site-to-site VPN features. An attacker could exploit this vulnerability by specifying a default connection profile/tunnel group while conducting a brute force attack or while establishing a clientless SSL VPN session using valid credentials. A successful exploit could allow the attacker to achieve one or both of the following:\r\n\r \r Identify valid credentials that could then be used to establish an unauthorized remote access VPN session.\r Establish a clientless SSL VPN session (only when running Cisco ASA Software Release 9.16 or earlier).\r \r Notes:\r\n\r \r Establishing a client-based remote access VPN tunnel is not possible as these default connection profiles/tunnel groups do not and cannot have an IP address pool configured.\r This vulnerability does not allow an attacker to bypass authentication. To successfully establish a remote access VPN session, valid credentials are required, including a valid second factor if multi-factor authentication (MFA) is configured.\r \r Cisco will release software updates that address this vulnerability. There are workarounds that address this vulnerability.", "published_at": "2023-09-06T18:15:08.303", "modified_at": "2026-08-11T19:33:44.513", "vendor": "Cisco", "product": "Adaptive Security Appliance Software", "affected_versions": ["9.8.1", "9.8.1.5", "9.8.1.7", "9.8.2", "9.8.2.8", "9.8.2.14", "9.8.2.15", "9.8.2.17", "9.8.2.20", "9.8.2.24", "9.8.2.26", "9.8.2.28", "9.8.2.33", "9.8.2.35", "9.8.2.38", "9.8.3.8", "9.8.3.11", "9.8.3.14", "9.8.3.16", "9.8.3.18", "9.8.3.21", "9.8.3", "9.8.3.26", "9.8.3.29", "9.8.4", "9.8.4.3", "9.8.4.7", "9.8.4.8", "9.8.4.10", "9.8.4.12", "9.8.4.15", "9.8.4.17", "9.8.4.25", "9.8.4.20", "9.8.4.22", "9.8.4.26", "9.8.4.29", "9.8.4.32", "9.8.4.33", "9.8.4.34", "9.8.4.35", "9.8.4.39", "9.8.4.40", "9.8.4.41", "9.8.4.43", "9.8.4.44", "9.8.4.45", "9.8.4.46", "9.8.4.48", "9.12.1", "9.12.1.2", "9.12.1.3", "9.12.2", "9.12.2.4", "9.12.2.5", "9.12.2.9", "9.12.3", "9.12.3.2", "9.12.3.7", "9.12.4", "9.12.3.12", "9.12.3.9", "9.12.2.1", "9.12.4.2", "9.12.4.4", "9.12.4.7", "9.12.4.10", "9.12.4.13", "9.12.4.8", "9.12.4.18", "9.12.4.24", "9.12.4.26", "9.12.4.29", "9.12.4.30", "9.12.4.35", "9.12.4.37", "9.12.4.38", "9.12.4.39", "9.12.4.40", "9.12.4.41", "9.12.4.47", "9.12.4.48", "9.12.4.50", "9.12.4.52", "9.12.4.54", "9.12.4.55", "9.12.4.56", "9.12.4.58", "9.14.1", "9.14.1.10", "9.14.1.6", "9.14.1.15", "9.14.1.19", "9.14.1.30", "9.14.2", "9.14.2.4", "9.14.2.8", "9.14.2.13", "9.14.2.15", "9.14.3", "9.14.3.1", "9.14.3.9", "9.14.3.11", "9.14.3.13", "9.14.3.18", "9.14.3.15", "9.14.4", "9.14.4.6", "9.14.4.7", "9.14.4.12", "9.14.4.13", "9.14.4.14", "9.14.4.15", "9.14.4.17", "9.14.4.22", "9.14.4.23", "9.15.1", "9.15.1.7", "9.15.1.10", "9.15.1.15", "9.15.1.16", "9.15.1.17", "9.15.1.1", "9.15.1.21", "9.16.1", "9.16.1.28", "9.16.2", "9.16.2.3", "9.16.2.7", "9.16.2.11", "9.16.2.13", "9.16.2.14", "9.16.3", "9.16.3.3", "9.16.3.14", "9.16.3.15", "9.16.3.19", "9.16.3.23", "9.16.4", "9.16.4.9", "9.16.4.14", "9.16.4.18", "9.16.4.19", "9.16.4.27", "9.16.4.38", "9.17.1", "9.17.1.7", "9.17.1.9", "9.17.1.10", "9.17.1.11", "9.17.1.13", "9.17.1.15", "9.17.1.20", "9.17.1.30", "9.18.1", "9.18.1.3", "9.18.2", "9.18.2.5", "9.18.2.7", "9.18.2.8", "9.18.3", "9.18.3.39", "9.18.3.46", "9.18.3.53", "9.18.3.55", "9.19.1", "9.19.1.5", "9.19.1.9", "9.19.1.12", "9.19.1.18", "6.2.3", "6.2.3.1", "6.2.3.2", "6.2.3.3", "6.2.3.4", "6.2.3.5", "6.2.3.6", "6.2.3.7", "6.2.3.8", "6.2.3.10", "6.2.3.11", "6.2.3.9", "6.2.3.12", "6.2.3.13", "6.2.3.14", "6.2.3.15", "6.2.3.16", "6.2.3.17", "6.2.3.18", "6.6.0", "6.6.0.1", "6.6.1", "6.6.3", "6.6.4", "6.6.5", "6.6.5.1", "6.6.5.2", "6.6.7", "6.6.7.1", "6.4.0", "6.4.0.1", "6.4.0.3", "6.4.0.2", "6.4.0.4", "6.4.0.5", "6.4.0.6", "6.4.0.7", "6.4.0.8", "6.4.0.9", "6.4.0.10", "6.4.0.11", "6.4.0.12", "6.4.0.13", "6.4.0.14", "6.4.0.15", "6.4.0.16", "6.7.0", "6.7.0.1", "6.7.0.2", "6.7.0.3", "7.0.0", "7.0.0.1", "7.0.1", "7.0.1.1", "7.0.2", "7.0.2.1", "7.0.3", "7.0.4", "7.0.5", "7.0.6", "7.1.0", "7.1.0.1", "7.1.0.2", "7.1.0.3", "7.2.0", "7.2.0.1", "7.2.1", "7.2.2", "7.2.3", "7.2.4", "7.2.4.1", "7.2.5", "7.3.0", "7.3.1", "7.3.1.1", "7.4.0"], "fixed_versions": [], "cvss_score": 5.0, "cvss_version": "3.1", "cvss_vector": "CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:N/I:L/A:N", "severity": "MEDIUM", "epss_score": 0.25453, "epss_percentile": 0.97903, "epss_date": "2026-10-07", "is_kev": true, "kev_date": "2023-09-13", "kev_due_date": "2023-10-04", "kev_action": "Apply mitigations per vendor instructions for group-lock and vpn-simultaneous-logins or discontinue use of the product for unsupported devices.", "cwe_ids": ["CWE-288", "CWE-863"], "attack_vector": "NETWORK", "attack_complexity": "LOW", "privileges_required": "LOW", "user_interaction": "NONE", "references": ["https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-asaftd-ravpn-auth-8LyfCkeC", "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-asaftd-ravpn-auth-8LyfCkeC", "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-20269"], "source_urls": {"NVD": "https://nvd.nist.gov/vuln/detail/CVE-2023-20269", "CVE.org": "https://www.cve.org/CVERecord?id=CVE-2023-20269", "CISA": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-20269", "FIRST EPSS": "https://api.first.org/data/v1/epss?cve=CVE-2023-20269"}, "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-asaftd-ravpn-auth-8LyfCkeC", "tags": ["Vendor Advisory"], "source": "NVD", "name": ""}, {"url": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-asaftd-ravpn-auth-8LyfCkeC", "tags": ["Vendor Advisory", "x_transferred"], "source": "NVD", "name": ""}, {"url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-20269", "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": "2022-10-27T18:47:50.373Z", "ssvc": {"options": {"Exploitation": "active", "Automatable": "no", "Technical Impact": "partial"}, "version": "2.0.3", "timestamp": "2023-09-07T00:00:00+00:00", "role": "CISA Coordinator"}, "affected_products": [{"vendor": "Cisco", "product": "Adaptive Security Appliance Software", "ranges": ["9.8.1", "9.8.1.5", "9.8.1.7", "9.8.2", "9.8.2.8", "9.8.2.14", "9.8.2.15", "9.8.2.17", "9.8.2.20", "9.8.2.24", "9.8.2.26", "9.8.2.28", "9.8.2.33", "9.8.2.35"], "first_unaffected": [], "source": "NVD"}, {"vendor": "Cisco", "product": "Secure Firewall Threat Defense", "ranges": ["6.2.3", "6.2.3.1", "6.2.3.2", "6.2.3.3", "6.2.3.4", "6.2.3.5", "6.2.3.6", "6.2.3.7", "6.2.3.8", "6.2.3.9", "6.2.3.10", "6.2.3.11", "6.2.3.12", "6.2.3.13"], "first_unaffected": [], "source": "NVD"}, {"vendor": "Cisco", "product": "Cisco Adaptive Security Appliance (ASA) Software", "ranges": ["9.8.1", "9.8.1.5", "9.8.1.7", "9.8.2", "9.8.2.8", "9.8.2.14", "9.8.2.15", "9.8.2.17", "9.8.2.20", "9.8.2.24", "9.8.2.26", "9.8.2.28", "9.8.2.33", "9.8.2.35", "9.8.2.38", "9.8.3.8", "9.8.3.11", "9.8.3.14", "9.8.3.16", "9.8.3.18"], "first_unaffected": [], "source": "CVE.org"}, {"vendor": "Cisco", "product": "Cisco Firepower Threat Defense Software", "ranges": ["6.2.3", "6.2.3.1", "6.2.3.2", "6.2.3.3", "6.2.3.4", "6.2.3.5", "6.2.3.6", "6.2.3.7", "6.2.3.8", "6.2.3.10", "6.2.3.11", "6.2.3.9", "6.2.3.12", "6.2.3.13", "6.2.3.14", "6.2.3.15", "6.2.3.16", "6.2.3.17", "6.2.3.18", "6.6.0"], "first_unaffected": [], "source": "CVE.org"}], "kev_name": "Cisco Adaptive Security Appliance and Firepower Threat Defense Unauthorized Access Vulnerability", "kev_short_description": "Cisco Adaptive Security Appliance and Firepower Threat Defense contain an unauthorized access vulnerability that could allow an unauthenticated, remote attacker to conduct a brute force attack in an attempt to identify valid username and password combinations or establish a clientless SSL VPN session with an unauthorized user.", "kev_ransomware": "Known", "kev_notes": "https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-asaftd-ravpn-auth-8LyfCkeC;  https://nvd.nist.gov/vuln/detail/CVE-2023-20269", "kev_cwes": ["CWE-288"], "wordfence_id": "", "mentions_sources": [], "version_match": "unknown", "risk_score": 52, "risk_class": "Important", "impact": {"confidentialite": "aucun", "integrite": "limité", "disponibilite": "aucun", "summary": "Un attaquant exploitant cette vulnérabilité pourrait, selon les conditions décrites par les sources, exploitable à distance (réseau), avec des privilèges existants, affecter l'intégrité du système.", "basis": "CVSS 3.1"}, "mechanism": "Contournement d'authentification par un canal secondaire.", "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 for group-lock and vpn-simultaneous-logins or discontinue use of the product for unsupported devices.", "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-asaftd-ravpn-auth-8LyfCkeC", "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": "Les droits d'accès sont mal vérifiés et peuvent être contournés", "headline_is_derived": true, "action": "Action officielle recommandée par la CISA : Appliquer les mesures de contournement indiquées par l'éditeur.", "action_kind": "official", "concerned": [{"version": "9.8.1, 9.8.1.5, 9.8.1.7, 9.8.2", "state": "hit", "state_label": "Concerné", "todo": "Action officielle recommandée par la CISA : Appliquer les mesures de contournement indiquées par l'éditeur."}, {"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", "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": "9.8.1, 9.8.1.5, 9.8.1.7, 9.8.2"}, "severity_display": "Moyenne", "cvss_is_legacy": false, "risk_score_computable": true, "identifier": "CVE-2023-20269", "severity_fr": "Moyenne", "epss_pct": 25.5, "source_records": [{"source": "NVD", "label": "NVD, NIST", "date_label": "Publié dans la base", "date": "2023-09-06", "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-20269"}, {"source": "CVE.org", "label": "CVE.org, programme CVE", "date_label": "Publié par l'organisme CNA", "date": "2023-09-06", "url": "https://www.cve.org/CVERecord?id=CVE-2023-20269"}, {"source": "CISA", "label": "CISA KEV", "date_label": "Ajout au catalogue", "date": "2023-09-13", "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2023-20269"}, {"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-2023-20269"}], "exploit_public": false, "reseau_sans_auth": false, "exposition": "À distance, sous conditions (compte ou action d'un utilisateur)", "owasp": [{"code": "A01", "nom": "Contrôle d'accès défaillant", "nom_officiel": "Broken Access Control", "slug": "a01-controle-d-acces-defaillant", "libelle": "A01:2025 Contrôle d'accès défaillant", "url_officielle": "https://top10.owasp.org/2025/A01_2025-Broken_Access_Control/"}, {"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": "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": "25,5 % sur 30 jours", "source": "Plus probable que 98 % 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-asaftd-ravpn-auth-8LyfCkeC", "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-2023-20269", "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-asaftd-ravpn-auth-8LyfCkeC", "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:L/UI:N/S:C/C:N/I:L/A:N", "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": "Faible", "brut": "L", "explication": "Modification de données ou du système."}, {"code": "A", "nom": "Disponibilité", "valeur": "Aucun", "brut": "N", "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:L/A:N", "specification": "https://www.first.org/cvss/v3.1/specification-document"}, "cvss4": null, "cwe": [{"id": "CWE-288", "nom": "Authentication Bypass Using an Alternate Path or Channel", "url": "https://cwe.mitre.org/data/definitions/288.html"}, {"id": "CWE-863", "nom": "Incorrect Authorization", "url": "https://cwe.mitre.org/data/definitions/863.html"}], "owasp": [{"code": "A01", "nom": "Contrôle d'accès défaillant", "nom_officiel": "Broken Access Control", "slug": "a01-controle-d-acces-defaillant", "libelle": "A01:2025 Contrôle d'accès défaillant", "url_officielle": "https://top10.owasp.org/2025/A01_2025-Broken_Access_Control/"}, {"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": "Non : l'attaque ne peut pas être entièrement automatisée", "brut": "no"}, {"nom": "Impact technique", "valeur": "Partiel : contrôle ou informations limités", "brut": "partial"}], "version": "2.0.3", "date": "2023-09-07", "role": "CISA Coordinator", "url": "https://www.cisa.gov/stakeholder-specific-vulnerability-categorization-ssvc"}, "chronologie": [{"date": "2022-10-27", "libelle": "Identifiant réservé", "qui": "Programme CVE"}, {"date": "2023-09-06", "libelle": "Publication de la vulnérabilité", "qui": "cisco"}, {"date": "2023-09-07", "libelle": "Décision SSVC publiée", "qui": "CISA"}, {"date": "2023-09-13", "libelle": "Ajout au catalogue des failles exploitées", "qui": "CISA"}, {"date": "2023-10-04", "libelle": "Échéance de correction fixée par la CISA", "qui": "CISA"}, {"date": "2026-08-11", "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-2023-20269", "description": "Fiche de référence : CVSS, CPE, références étiquetées."}, {"nom": "CVE.org", "url": "https://www.cve.org/CVERecord?id=CVE-2023-20269", "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-2023-20269", "description": "Entrée du catalogue des failles activement exploitées."}, {"nom": "FIRST EPSS", "url": "https://api.first.org/data/v1/epss?cve=CVE-2023-20269", "description": "Score de probabilité d'exploitation du jour."}, {"nom": "OSV.dev", "url": "https://osv.dev/vulnerability/CVE-2023-20269", "description": "Paquets open source concernés et versions corrigées."}, {"nom": "GitHub Advisory Database", "url": "https://github.com/advisories?query=CVE-2023-20269", "description": "Avis de sécurité des dépendances logicielles."}], "produits": [{"vendor": "Cisco", "product": "Adaptive Security Appliance Software", "ranges": ["9.8.1", "9.8.1.5", "9.8.1.7", "9.8.2", "9.8.2.8", "9.8.2.14", "9.8.2.15", "9.8.2.17", "9.8.2.20", "9.8.2.24", "9.8.2.26", "9.8.2.28", "9.8.2.33", "9.8.2.35"], "first_unaffected": [], "source": "NVD"}, {"vendor": "Cisco", "product": "Secure Firewall Threat Defense", "ranges": ["6.2.3", "6.2.3.1", "6.2.3.2", "6.2.3.3", "6.2.3.4", "6.2.3.5", "6.2.3.6", "6.2.3.7", "6.2.3.8", "6.2.3.9", "6.2.3.10", "6.2.3.11", "6.2.3.12", "6.2.3.13"], "first_unaffected": [], "source": "NVD"}, {"vendor": "Cisco", "product": "Cisco Adaptive Security Appliance (ASA) Software", "ranges": ["9.8.1", "9.8.1.5", "9.8.1.7", "9.8.2", "9.8.2.8", "9.8.2.14", "9.8.2.15", "9.8.2.17", "9.8.2.20", "9.8.2.24", "9.8.2.26", "9.8.2.28", "9.8.2.33", "9.8.2.35", "9.8.2.38", "9.8.3.8", "9.8.3.11", "9.8.3.14", "9.8.3.16", "9.8.3.18"], "first_unaffected": [], "source": "CVE.org"}, {"vendor": "Cisco", "product": "Cisco Firepower Threat Defense Software", "ranges": ["6.2.3", "6.2.3.1", "6.2.3.2", "6.2.3.3", "6.2.3.4", "6.2.3.5", "6.2.3.6", "6.2.3.7", "6.2.3.8", "6.2.3.10", "6.2.3.11", "6.2.3.9", "6.2.3.12", "6.2.3.13", "6.2.3.14", "6.2.3.15", "6.2.3.16", "6.2.3.17", "6.2.3.18", "6.6.0"], "first_unaffected": [], "source": "CVE.org"}], "notes_kev": ["https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-asaftd-ravpn-auth-8LyfCkeC", "https://nvd.nist.gov/vuln/detail/CVE-2023-20269"]}, "consulted_at": "2026-10-07T16:07:14.829932+00:00"}