CVE-2025-20338

Vulnérabilité moyenne dans Cisco IOS XE Software (Cisco)

CVSS 6.0 · Moyenne

EPSS 0.2%

Cisco•Cisco IOS XE Software•Versions : 3.18.5SP, 3.13.7S, 3.5.4SQ, 17.15.2b, 17.2.1v, 16.6.3, 16.6.4a, 3.8.8E, 17.7.2, 17.9.5f, 3.8.5aE, 17.6.1z, 17.12.1a, 3.9.0E, 3.8.10E, 3.18.1cSP, 3.10.0E, 3.6.6E, 3.7.4E, 17.12.2a, 3.6.9E, 16.10.1s, 3.13.5S, 16.7.1a, 17.8.1, 17.9.5e, 3.5.7SQ, 16.8.1b, 17.11.1, 3.6.3E, 17.9.7b, 16.12.3s, 16.6.6, 3.17.2S, 16.6.7, 16.9.1a, 3.8.0E, 16.8.1e, 16.12.2, 3.11.6E, 17.15.1y, 17.6.8a, 17.8.1a, 16.12.1z2, 3.12.4S, 17.3.8, 17.6.8, 3.9.1E, 3.18.2aSP, 17.9.1x1, 17.3.6, 3.11.11E, 3.12.0aS, 17.9.1y1, 16.6.5a, 17.6.3, 16.12.1s, 3.18.3bSP, 16.12.3, 16.12.4, 3.16.6bS, 3.6.2E, 17.12.4a, 16.10.1c, 3.17.0S, 3.16.0S, 17.9.6, 17.6.4, 17.15.1, 16.12.1w, 3.11.4S, 3.13.2S, 16.7.2, 16.12.1x, 16.11.1s, 3.16.4S, 3.15.4S, 17.9.6a, 3.11.7E, 17.6.1z1, 16.12.13, 3.6.7E, 17.3.8a, 3.13.0aS, 3.13.2aS, 17.1.1s, 16.10.1b, 17.12.4, 3.18.1S, 16.6.5, 17.7.1a, 16.8.1a, 3.8.1E, 17.6.1, 3.8.7E, 17.14.1, 17.12.1z3, 3.8.4E, 3.5.1E, 17.12.5, 16.12.11, 17.4.1, 17.16.1a, 3.18.0S, 3.15.1S, 16.12.8, 17.3.4c, 3.11.1E, 3.16.7bS, 17.3.4, 17.6.6a, 17.12.5b, 3.7.2E, 17.2.1, 3.5.3SQ, 3.11.10E, 17.2.1r, 17.12.1y, 3.8.3E, 16.7.3, 3.11.1S, 3.5.2E, 17.9.5a, 3.6.0E, 3.13.1S, 16.6.8, 17.3.2a, 17.3.5a, 17.9.1y, 3.6.8E, 16.12.6a, 17.15.1b, 3.11.9E, 17.9.1, 3.13.7aS, 16.7.1, 16.12.1a, 17.1.3, 17.9.3, 16.12.1y, 3.8.2E, 3.15.1cS, 16.8.1, 17.10.1b, 17.6.1x, 17.9.2a, 3.16.6S, 3.16.4bS, 16.11.2, 17.3.7, 16.9.2, 16.12.2s, 17.9.2, 16.8.1s, 16.10.1g, 16.8.2, 3.11.3aE, 17.3.1x, 3.11.0E, 17.7.1, 3.11.2E, 17.6.1a, 16.12.5b, 3.16.10S, 17.10.1, 16.10.3, 3.13.4S, 3.16.2S, 3.7.0E, 17.15.2a, 17.6.3a, 17.6.1y, 16.9.4, 3.16.3S, 16.9.6, 3.10.0cE, 16.6.1, 3.13.6aS, 17.2.2, 16.12.1z1, 3.16.3aS, 17.15.3b, 17.9.4, 3.7.1E, 3.10.1E, 3.17.1S, 3.16.1aS, 3.8.5E, 17.3.5, 17.12.3, 17.11.1a, 16.9.1b, 3.18.4S, 17.6.1w, 3.13.3S, 17.9.7, 16.10.1e, 17.1.1t, 3.16.9S, 3.6.1E, 3.14.4S, 17.15.3, 17.14.1a, 3.15.3S, 3.13.10S, 3.17.3S, 16.12.5, 16.10.1a, 16.8.1d, 3.15.0S, 17.6.5a, 3.16.1S, 17.4.1b, 3.5.0E, 3.18.7SP, 3.5.8SQ, 17.9.3a, 17.2.1a, 3.5.3E, 17.2.3, 17.9.1a, 3.11.12E, 3.18.3aSP, 3.7.5E, 16.9.8, 3.18.2S, 16.9.5f, 16.12.12, 3.10.2E, 3.18.9SP, 17.9.7a, 16.9.5, 3.12.1S, 3.8.6E, 3.10.3E, 3.6.4E, 3.11.2S, 3.5.1SQ, 16.12.2a, 3.8.9E, 17.4.1a, 16.12.1c, 17.12.1z, 16.12.9, 16.12.10, 3.18.2SP, 16.11.1a, 16.7.1b, 3.16.0cS, 17.3.5b, 3.11.0S, 16.6.10, 3.14.2S, 3.16.4dS, 17.9.5b, 17.15.1w, 3.11.3E, 3.18.8aSP, 3.16.2bS, 17.12.3a, 17.12.5c, 3.18.3S, 3.11.1aE, 17.4.2a, 3.17.1aS, 3.12.3S, 3.18.0SP, 3.11.4E, 16.10.1d, 16.6.9, 3.18.1SP, 3.16.7S, 3.6.2aE, 16.12.5a, 17.15.2, 3.13.6S, 17.9.1w, 16.9.1s, 16.9.3, 17.16.1, 3.5.6SQ, 16.6.2, 17.9.1x, 17.13.1, 16.10.1f, 16.7.4, 17.15.1x, 3.11.5E, 3.16.7aS, 17.6.6, 3.7.3E, 3.9.2E, 16.12.1, 16.12.6, 17.12.2, 17.12.4b, 17.15.1z, 3.16.8S, 16.12.10a, 16.10.1, 17.12.1x, 17.12.5a, 3.13.5aS, 3.13.0S, 3.12.0S, 3.16.5S, 16.10.2, 3.11.8E, 17.6.5, 17.12.1z1, 16.8.1c, 17.9.4a, 3.17.4S, 16.12.1t, 3.6.7bE, 16.9.1, 16.9.7, 17.3.4a, 3.6.10E, 17.12.1, 3.16.4aS, 17.15.2c, 17.3.2, 16.12.7, 17.12.1z4, 17.4.2, 17.1.1, 3.14.3S, 17.15.1a, 17.12.1w, 3.14.1S, 17.5.1, 17.13.1a, 17.1.1a, 3.18.1bSP, 3.13.9S, 3.15.2S, 3.18.4SP, 17.12.1z2, 3.6.5E, 3.18.1aSP, 3.18.3SP, 16.12.4a, 16.12.3a, 3.18.6SP, 17.3.1a, 16.9.3a, 3.18.0aS, 17.6.2, 16.11.1b, 3.12.2S, 3.11.3S, 3.5.2SQ, 16.11.1, 3.13.8S, 17.6.7, 16.8.3, 17.3.1z, 17.5.1a, 3.8.10eE, 3.6.5aE, 17.9.5, 17.15.3a, 3.14.0S, 17.3.4b, 17.3.1w, 17.3.3, 3.5.0SQ, 17.7.1b, 3.5.5SQ, 17.10.1a, 16.6.4, 3.16.2aS, 17.3.1

Description

A vulnerability in the CLI of Cisco IOS XE Software could allow an authenticated, local attacker with administrative privileges to execute arbitrary commands as root on the underlying operating system of an affected device. This vulnerability is due to insufficient validation of user arguments that are passed to specific CLI commands. An attacker could exploit this vulnerability by logging in to the device CLI with valid administrative (level 15) credentials and using crafted commands at the CLI prompt. A successful exploit could allow the attacker to execute arbitrary commands as root.

Gravité et risque d'exploitation

CVE-2025-20338 obtient un score CVSS de 6.0/10, soit une gravité moyenne. Selon le modèle EPSS, la probabilité qu'elle soit exploitée dans les 30 prochains jours est de 0.16 %, ce qui la place devant 4.9 % des CVE référencées.

Que faire ?

Vérifiez si Cisco IOS XE Software (versions 3.18.5SP, 3.13.7S, 3.5.4SQ, 17.15.2b, 17.2.1v, 16.6.3, 16.6.4a, 3.8.8E, 17.7.2, 17.9.5f, 3.8.5aE, 17.6.1z, 17.12.1a, 3.9.0E, 3.8.10E, 3.18.1cSP, 3.10.0E, 3.6.6E, 3.7.4E, 17.12.2a, 3.6.9E, 16.10.1s, 3.13.5S, 16.7.1a, 17.8.1, 17.9.5e, 3.5.7SQ, 16.8.1b, 17.11.1, 3.6.3E, 17.9.7b, 16.12.3s, 16.6.6, 3.17.2S, 16.6.7, 16.9.1a, 3.8.0E, 16.8.1e, 16.12.2, 3.11.6E, 17.15.1y, 17.6.8a, 17.8.1a, 16.12.1z2, 3.12.4S, 17.3.8, 17.6.8, 3.9.1E, 3.18.2aSP, 17.9.1x1, 17.3.6, 3.11.11E, 3.12.0aS, 17.9.1y1, 16.6.5a, 17.6.3, 16.12.1s, 3.18.3bSP, 16.12.3, 16.12.4, 3.16.6bS, 3.6.2E, 17.12.4a, 16.10.1c, 3.17.0S, 3.16.0S, 17.9.6, 17.6.4, 17.15.1, 16.12.1w, 3.11.4S, 3.13.2S, 16.7.2, 16.12.1x, 16.11.1s, 3.16.4S, 3.15.4S, 17.9.6a, 3.11.7E, 17.6.1z1, 16.12.13, 3.6.7E, 17.3.8a, 3.13.0aS, 3.13.2aS, 17.1.1s, 16.10.1b, 17.12.4, 3.18.1S, 16.6.5, 17.7.1a, 16.8.1a, 3.8.1E, 17.6.1, 3.8.7E, 17.14.1, 17.12.1z3, 3.8.4E, 3.5.1E, 17.12.5, 16.12.11, 17.4.1, 17.16.1a, 3.18.0S, 3.15.1S, 16.12.8, 17.3.4c, 3.11.1E, 3.16.7bS, 17.3.4, 17.6.6a, 17.12.5b, 3.7.2E, 17.2.1, 3.5.3SQ, 3.11.10E, 17.2.1r, 17.12.1y, 3.8.3E, 16.7.3, 3.11.1S, 3.5.2E, 17.9.5a, 3.6.0E, 3.13.1S, 16.6.8, 17.3.2a, 17.3.5a, 17.9.1y, 3.6.8E, 16.12.6a, 17.15.1b, 3.11.9E, 17.9.1, 3.13.7aS, 16.7.1, 16.12.1a, 17.1.3, 17.9.3, 16.12.1y, 3.8.2E, 3.15.1cS, 16.8.1, 17.10.1b, 17.6.1x, 17.9.2a, 3.16.6S, 3.16.4bS, 16.11.2, 17.3.7, 16.9.2, 16.12.2s, 17.9.2, 16.8.1s, 16.10.1g, 16.8.2, 3.11.3aE, 17.3.1x, 3.11.0E, 17.7.1, 3.11.2E, 17.6.1a, 16.12.5b, 3.16.10S, 17.10.1, 16.10.3, 3.13.4S, 3.16.2S, 3.7.0E, 17.15.2a, 17.6.3a, 17.6.1y, 16.9.4, 3.16.3S, 16.9.6, 3.10.0cE, 16.6.1, 3.13.6aS, 17.2.2, 16.12.1z1, 3.16.3aS, 17.15.3b, 17.9.4, 3.7.1E, 3.10.1E, 3.17.1S, 3.16.1aS, 3.8.5E, 17.3.5, 17.12.3, 17.11.1a, 16.9.1b, 3.18.4S, 17.6.1w, 3.13.3S, 17.9.7, 16.10.1e, 17.1.1t, 3.16.9S, 3.6.1E, 3.14.4S, 17.15.3, 17.14.1a, 3.15.3S, 3.13.10S, 3.17.3S, 16.12.5, 16.10.1a, 16.8.1d, 3.15.0S, 17.6.5a, 3.16.1S, 17.4.1b, 3.5.0E, 3.18.7SP, 3.5.8SQ, 17.9.3a, 17.2.1a, 3.5.3E, 17.2.3, 17.9.1a, 3.11.12E, 3.18.3aSP, 3.7.5E, 16.9.8, 3.18.2S, 16.9.5f, 16.12.12, 3.10.2E, 3.18.9SP, 17.9.7a, 16.9.5, 3.12.1S, 3.8.6E, 3.10.3E, 3.6.4E, 3.11.2S, 3.5.1SQ, 16.12.2a, 3.8.9E, 17.4.1a, 16.12.1c, 17.12.1z, 16.12.9, 16.12.10, 3.18.2SP, 16.11.1a, 16.7.1b, 3.16.0cS, 17.3.5b, 3.11.0S, 16.6.10, 3.14.2S, 3.16.4dS, 17.9.5b, 17.15.1w, 3.11.3E, 3.18.8aSP, 3.16.2bS, 17.12.3a, 17.12.5c, 3.18.3S, 3.11.1aE, 17.4.2a, 3.17.1aS, 3.12.3S, 3.18.0SP, 3.11.4E, 16.10.1d, 16.6.9, 3.18.1SP, 3.16.7S, 3.6.2aE, 16.12.5a, 17.15.2, 3.13.6S, 17.9.1w, 16.9.1s, 16.9.3, 17.16.1, 3.5.6SQ, 16.6.2, 17.9.1x, 17.13.1, 16.10.1f, 16.7.4, 17.15.1x, 3.11.5E, 3.16.7aS, 17.6.6, 3.7.3E, 3.9.2E, 16.12.1, 16.12.6, 17.12.2, 17.12.4b, 17.15.1z, 3.16.8S, 16.12.10a, 16.10.1, 17.12.1x, 17.12.5a, 3.13.5aS, 3.13.0S, 3.12.0S, 3.16.5S, 16.10.2, 3.11.8E, 17.6.5, 17.12.1z1, 16.8.1c, 17.9.4a, 3.17.4S, 16.12.1t, 3.6.7bE, 16.9.1, 16.9.7, 17.3.4a, 3.6.10E, 17.12.1, 3.16.4aS, 17.15.2c, 17.3.2, 16.12.7, 17.12.1z4, 17.4.2, 17.1.1, 3.14.3S, 17.15.1a, 17.12.1w, 3.14.1S, 17.5.1, 17.13.1a, 17.1.1a, 3.18.1bSP, 3.13.9S, 3.15.2S, 3.18.4SP, 17.12.1z2, 3.6.5E, 3.18.1aSP, 3.18.3SP, 16.12.4a, 16.12.3a, 3.18.6SP, 17.3.1a, 16.9.3a, 3.18.0aS, 17.6.2, 16.11.1b, 3.12.2S, 3.11.3S, 3.5.2SQ, 16.11.1, 3.13.8S, 17.6.7, 16.8.3, 17.3.1z, 17.5.1a, 3.8.10eE, 3.6.5aE, 17.9.5, 17.15.3a, 3.14.0S, 17.3.4b, 17.3.1w, 17.3.3, 3.5.0SQ, 17.7.1b, 3.5.5SQ, 17.10.1a, 16.6.4, 3.16.2aS, 17.3.1) est présent sur votre parc.
Appliquez le correctif ou la version corrigée indiqués dans les références de l'éditeur.
À défaut de correctif, limitez l'exposition (filtrage réseau, désactivation du composant).
Automatisez la détection : les agents CVE Heimdall (gratuits, open source) corrèlent l'inventaire de vos serveurs avec la base CVE.

Références

https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-iosxe-arg-inject-EyDDbh4e