CVE-2022-20649
Vulnérabilité élevée dans Cisco Redundancy Configuration Manager (Cisco)
CVSS 8.1 · Élevée
EPSS 12.0%
Cisco•Cisco Redundancy Configuration Manager•Versions : 21.9.0, 21.14.b19, 21.18.5, 21.18.0, 21.16.c5, 21.14.a0, 21.20.22, 6.9.8, 21.17.0, 21.20.14, 21.23.n6, 21.11.8, 21.5.3, 21.4.16, 21.13.14, 21.20.k6, 21.9.1, 21.15.23, 21.6.b26, 21.6.b14, 21.11.2, 21.14.11, 21.22.n5, 21.12.9, 6.11.1, 21.5.17, 5.1.15, 21.20.4, 21.15.20, 21.11.14, 21.20.19, 21.22.1, 21.11.19, 21.18.12, 21.4.17, 21.6.4, 21.8.0, 21.18.15, 21.13.9, 21.10.5, 21.19.4, 21.11.13, 21.19.9, 6.13.EY1, 21.24.1, 21.18.13, 21.5.4, 21.15.7, 21.19.n2, 21.22.n2, 21.11.6, 21.14.8, 21.17.11, 21.15.12, 21.14.3, 21.23.1, 21.20.20, 21.23.3, 21.20.9, 21.16.c10, 21.11.9, 6.10.0, 21.9.10, 21.20.23, 21.8.4, 21.18.4, 21.15.54, 21.15.30, 21.6.b22, 21.6.5, 21.23.b3, 21.14.22, 21.16.c14, 21.14.18, 21.15.41, 21.16.10, 21.19.3, 21.18.3, 21.15.19, 21.15.59, 21.5.8, 21.7.11, 21.13.1, 21.4.14, 21.17.10, 21.9.9, 21.23.0, 21.16.5, 21.12.3, 21.15.52, 6.2.b16, 21.13.21, 21.19.10, 21.4.4, 21.9.12, 21.18.14, 21.6.6, 21.19.n4, 21.12.4, 21.16.c11, 21.13.15, 21.13.8, 21.22.0, 21.22.8, 21.8.7, 21.15.57, 21.16.c17, 21.5.27, 21.9.2, 21.12.18, 21.12.14, 21.14.6, 21.14.b17, 21.15.51, 21.5.24, 21.14.b12, 21.15.48, 6.12.0, 21.8.1, 21.16.8, 21.7.5, 21.15.60, 21.11.20, 21.10.1, 21.18.11, 21.17.18, 21.20.3, 21.6.b24, 21.19.n9, 21.23.2, 21.5.9, 6.2.b14, 21.7.6, 21.23.9, 21.14.16, 21.15.28, 21.8.11, 21.16.4, 6.7.0, 21.8.10, 21.19.1, 21.20.15, 21.5.28, 21.20.SV1, 21.6.b21, 21.22.10, 21.13.10, 21.21.1, 21.14.0, 21.13.19, 6.2.b4, 21.13.20, 21.11.17, 21.8.6, 21.4.3, 21.15.10, 21.14.12, 21.15.29, 21.14.b22, 21.4.13, 21.22.n3, 6.11.0, 21.12.0, 21.15.47, 21.6.b25, 21.7.9, 21.8.8, 21.14.23, 21.9.4, 21.18.16, 21.19.7, 21.7.3, 21.12.22, 6.9.7, 21.17.6, 21.17.16, 21.7.8, 21.13.13, 21.14.4, 21.6.14, 21.5.16, 21.17.4, 21.13.4, 21.22.uj3, 21.20.k7, 21.11.12, 21.9.5, 21.18.7, 21.12.5, 21.19.n5, 21.10.4, 21.6.b23, 21.8.9, 21.17.8, 21.16.9, 21.15.3, 21.15.2, 21.14.b14, 21.11.15, 21.5.12, 21.17.5, 21.4.1, 21.13.5, 21.22.ua0, 21.13.7, 21.20.21, 21.7.1, 21.23.12, 21.18.20, 21.15.1, 21.16.c9, 6.4.0, 21.7.10, 21.15.26, 21.16.c7, 21.15.36, 6.2.5, 21.6.13, 21.15.0, 21.19.n3, 21.13.0, 21.9.3, 21.11.18, 21.17.14, 21.4.8, 21.15.11, 21.17.2, 21.17.3, 21.16.d0, 21.16.2, 21.16.c12, 21.17.15, 21.16.c16, 21.8.ca1, 21.22.7, 21.20.SV2, 21.20.18, 6.13.EY2, 21.6.3, 6.2.b5, 21.6.9, 21.14.2, 21.16.c15, 21.13.6, 21.10.2, 21.10.3, 21.9.7, 21.20.c22, 21.22.ua2, 21.20.13, 21.22.5, 21.6.b19, 21.4.6, 21.19.n6, 21.6.2, 21.6.11, 21.14.b13, 21.15.16, 21.16.c2, 21.17.17, 21.20.16, 21.19.n11, 21.14.b15, 21.18.22, 21.14.c2, 21.11.7, 21.15.25, 21.18.24, 21.9.13, 21.15.53, 21.5.25, 21.13.18, 21.5.6, 21.20.UV0, 21.18.1, 21.4.9, 21.21.3, 21.19.n14, 6.9.2, 21.6.b17, 21.20.17, 21.13.16, 21.15.39, 21.16.c8, 21.8.5, 21.6.b16, 21.12.6, 21.15.14, 21.16.c13, 21.5.11, 21.15.17, 21.19.5, 21.22.9, 21.11.11, 6.5.0, 21.22.ua3, 21.11.3, 21.22.ua5, 21.12.11, 21.25.1, 21.5.0, 6.13.0, 2021.02.0, 21.6.8, 21.19.n12, 21.21.KS2, 21.5.5, 21.20.0, 6.6.6, 21.6.12, 21.15.37, 21.19.0, 21.16.c4, 21.4.0, 21.16.c6, 21.20.1, 21.15.43, 21.20.8, 21.7.4, 21.12.20, 21.20.2, 21.22.6, 21.6.b13, 21.11.16, 21.6.b18, 21.12.15, 21.5.13, 21.13.11, 21.11.10, 21.6.10, 21.5.7, 21.15.4, 21.15.46, 21.11.1, 21.14.19, 21.14.1, 21.7.12, 21.12.21, 21.4.11, 21.6.0, 21.20.p9, 21.4.7, 21.5.21, 21.23.5, 21.23.4, 21.8.12, 21.19.8, 21.15.32, 21.21.0, 21.15.15, 21.15.9, 21.15.40, 21.19.n8, 21.20.SV3, 21.15.8, 6.2.b6, 6.9.5, 21.20.u8, 21.12.13, 21.4.15, 21.4.2, 2021.01.0, 21.19.6, 21.9.11, 21.18.23, 21.5.23, 21.15.6, 21.4.5, 21.18.9, 21.16.c1, 21.22.4, 21.25.0, 21.22.2, 21.7.0, 21.22.3, 21.14.b16, 21.6.7, 21.9.6, 21.13.3, 21.5.1, 21.20.26, 21.14.a5, 21.14.c3, 21.6.15, 21.12.16, 21.15.18, 21.13.2, 21.8.2, 21.20.25, 6.6.7, 6.14.2, 21.5.19, 21.18.17, 21.25.3, 21.15.22, 21.20.12, 21.12.7, 21.15.21, 21.16.3, 21.16.d1, 21.5.15, 21.19.n7, 21.14.9, 21.9.8, 21.18.8, 21.18.18, 21.16.0, 21.19.2, 21.23.b2, 21.20.7, 6.14.0, 21.5.14, 21.16.1, 21.12.2, 21.14.17, 21.15.58, 21.16.6, 21.15.24, 21.23.7, 21.5.22, 21.13.17, 21.12.12, 21.23.6, 21.15.5, 21.12.8, 21.20.11, 21.4.12, 21.18.6, 21.5.29, 21.14.b20, 21.14.7, 21.20.28, 21.20.SV5, 21.5.30, 21.21.2, 21.16.c3, 6.2.b15, 21.14.5, 21.23.n7, 21.16.7, 21.15.55, 21.17.19, 21.14.b18, 21.15.45, 21.14.RH0, 21.17.9, 21.23.11, 21.20.24, 21.6.1, 21.17.13, 21.10.6, 21.20.10, 21.18.2, 21.20.5, 21.20.27, 21.22.n4, 21.19.11, 21.19.n13, 21.17.7, 21.19.n1, 21.13.12, 21.5.10, 21.23.8, 21.24.0, 21.6.b20, 6.2.b17, 21.6.b15, 21.14.10, 21.4.10, 21.10.0, 21.18.21, 21.23.10, 21.22.11, 21.12.17, 21.11.4, 21.24.2, 21.14.20, 21.12.19, 6.8.1, 21.17.1, 21.20.k8, 21.14.b21, 21.15.33, 21.11.0, 21.5.2, 21.15.27, 21.19.n10, 21.7.2, 21.18.19, 21.12.10, 21.16.c0, 21.7.13, 21.8.3, 21.5.26, 21.7.7, 21.5.20, 21.15.13, 21.20.6, 21.11.5, 21.11.21
Description
A vulnerability in Cisco RCM for Cisco StarOS Software could allow an unauthenticated, remote attacker to perform remote code execution on the application with root-level privileges in the context of the configured container. This vulnerability exists because the debug mode is incorrectly enabled for specific services. An attacker could exploit this vulnerability by connecting to the device and navigating to the service with debug mode enabled. A successful exploit could allow the attacker to execute arbitrary commands as the root user. The attacker would need to perform detailed reconnaissance to allow for unauthenticated access. The vulnerability can also be exploited by an authenticated attacker. Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability.
Gravité et risque d'exploitation
CVE-2022-20649 obtient un score CVSS de 8.1/10, soit une gravité élevée. Selon le modèle EPSS, la probabilité qu'elle soit exploitée dans les 30 prochains jours est de 11.96 %, ce qui la place devant 96.1 % des CVE référencées.
Que faire ?
- Vérifiez si Cisco Redundancy Configuration Manager (versions 21.9.0, 21.14.b19, 21.18.5, 21.18.0, 21.16.c5, 21.14.a0, 21.20.22, 6.9.8, 21.17.0, 21.20.14, 21.23.n6, 21.11.8, 21.5.3, 21.4.16, 21.13.14, 21.20.k6, 21.9.1, 21.15.23, 21.6.b26, 21.6.b14, 21.11.2, 21.14.11, 21.22.n5, 21.12.9, 6.11.1, 21.5.17, 5.1.15, 21.20.4, 21.15.20, 21.11.14, 21.20.19, 21.22.1, 21.11.19, 21.18.12, 21.4.17, 21.6.4, 21.8.0, 21.18.15, 21.13.9, 21.10.5, 21.19.4, 21.11.13, 21.19.9, 6.13.EY1, 21.24.1, 21.18.13, 21.5.4, 21.15.7, 21.19.n2, 21.22.n2, 21.11.6, 21.14.8, 21.17.11, 21.15.12, 21.14.3, 21.23.1, 21.20.20, 21.23.3, 21.20.9, 21.16.c10, 21.11.9, 6.10.0, 21.9.10, 21.20.23, 21.8.4, 21.18.4, 21.15.54, 21.15.30, 21.6.b22, 21.6.5, 21.23.b3, 21.14.22, 21.16.c14, 21.14.18, 21.15.41, 21.16.10, 21.19.3, 21.18.3, 21.15.19, 21.15.59, 21.5.8, 21.7.11, 21.13.1, 21.4.14, 21.17.10, 21.9.9, 21.23.0, 21.16.5, 21.12.3, 21.15.52, 6.2.b16, 21.13.21, 21.19.10, 21.4.4, 21.9.12, 21.18.14, 21.6.6, 21.19.n4, 21.12.4, 21.16.c11, 21.13.15, 21.13.8, 21.22.0, 21.22.8, 21.8.7, 21.15.57, 21.16.c17, 21.5.27, 21.9.2, 21.12.18, 21.12.14, 21.14.6, 21.14.b17, 21.15.51, 21.5.24, 21.14.b12, 21.15.48, 6.12.0, 21.8.1, 21.16.8, 21.7.5, 21.15.60, 21.11.20, 21.10.1, 21.18.11, 21.17.18, 21.20.3, 21.6.b24, 21.19.n9, 21.23.2, 21.5.9, 6.2.b14, 21.7.6, 21.23.9, 21.14.16, 21.15.28, 21.8.11, 21.16.4, 6.7.0, 21.8.10, 21.19.1, 21.20.15, 21.5.28, 21.20.SV1, 21.6.b21, 21.22.10, 21.13.10, 21.21.1, 21.14.0, 21.13.19, 6.2.b4, 21.13.20, 21.11.17, 21.8.6, 21.4.3, 21.15.10, 21.14.12, 21.15.29, 21.14.b22, 21.4.13, 21.22.n3, 6.11.0, 21.12.0, 21.15.47, 21.6.b25, 21.7.9, 21.8.8, 21.14.23, 21.9.4, 21.18.16, 21.19.7, 21.7.3, 21.12.22, 6.9.7, 21.17.6, 21.17.16, 21.7.8, 21.13.13, 21.14.4, 21.6.14, 21.5.16, 21.17.4, 21.13.4, 21.22.uj3, 21.20.k7, 21.11.12, 21.9.5, 21.18.7, 21.12.5, 21.19.n5, 21.10.4, 21.6.b23, 21.8.9, 21.17.8, 21.16.9, 21.15.3, 21.15.2, 21.14.b14, 21.11.15, 21.5.12, 21.17.5, 21.4.1, 21.13.5, 21.22.ua0, 21.13.7, 21.20.21, 21.7.1, 21.23.12, 21.18.20, 21.15.1, 21.16.c9, 6.4.0, 21.7.10, 21.15.26, 21.16.c7, 21.15.36, 6.2.5, 21.6.13, 21.15.0, 21.19.n3, 21.13.0, 21.9.3, 21.11.18, 21.17.14, 21.4.8, 21.15.11, 21.17.2, 21.17.3, 21.16.d0, 21.16.2, 21.16.c12, 21.17.15, 21.16.c16, 21.8.ca1, 21.22.7, 21.20.SV2, 21.20.18, 6.13.EY2, 21.6.3, 6.2.b5, 21.6.9, 21.14.2, 21.16.c15, 21.13.6, 21.10.2, 21.10.3, 21.9.7, 21.20.c22, 21.22.ua2, 21.20.13, 21.22.5, 21.6.b19, 21.4.6, 21.19.n6, 21.6.2, 21.6.11, 21.14.b13, 21.15.16, 21.16.c2, 21.17.17, 21.20.16, 21.19.n11, 21.14.b15, 21.18.22, 21.14.c2, 21.11.7, 21.15.25, 21.18.24, 21.9.13, 21.15.53, 21.5.25, 21.13.18, 21.5.6, 21.20.UV0, 21.18.1, 21.4.9, 21.21.3, 21.19.n14, 6.9.2, 21.6.b17, 21.20.17, 21.13.16, 21.15.39, 21.16.c8, 21.8.5, 21.6.b16, 21.12.6, 21.15.14, 21.16.c13, 21.5.11, 21.15.17, 21.19.5, 21.22.9, 21.11.11, 6.5.0, 21.22.ua3, 21.11.3, 21.22.ua5, 21.12.11, 21.25.1, 21.5.0, 6.13.0, 2021.02.0, 21.6.8, 21.19.n12, 21.21.KS2, 21.5.5, 21.20.0, 6.6.6, 21.6.12, 21.15.37, 21.19.0, 21.16.c4, 21.4.0, 21.16.c6, 21.20.1, 21.15.43, 21.20.8, 21.7.4, 21.12.20, 21.20.2, 21.22.6, 21.6.b13, 21.11.16, 21.6.b18, 21.12.15, 21.5.13, 21.13.11, 21.11.10, 21.6.10, 21.5.7, 21.15.4, 21.15.46, 21.11.1, 21.14.19, 21.14.1, 21.7.12, 21.12.21, 21.4.11, 21.6.0, 21.20.p9, 21.4.7, 21.5.21, 21.23.5, 21.23.4, 21.8.12, 21.19.8, 21.15.32, 21.21.0, 21.15.15, 21.15.9, 21.15.40, 21.19.n8, 21.20.SV3, 21.15.8, 6.2.b6, 6.9.5, 21.20.u8, 21.12.13, 21.4.15, 21.4.2, 2021.01.0, 21.19.6, 21.9.11, 21.18.23, 21.5.23, 21.15.6, 21.4.5, 21.18.9, 21.16.c1, 21.22.4, 21.25.0, 21.22.2, 21.7.0, 21.22.3, 21.14.b16, 21.6.7, 21.9.6, 21.13.3, 21.5.1, 21.20.26, 21.14.a5, 21.14.c3, 21.6.15, 21.12.16, 21.15.18, 21.13.2, 21.8.2, 21.20.25, 6.6.7, 6.14.2, 21.5.19, 21.18.17, 21.25.3, 21.15.22, 21.20.12, 21.12.7, 21.15.21, 21.16.3, 21.16.d1, 21.5.15, 21.19.n7, 21.14.9, 21.9.8, 21.18.8, 21.18.18, 21.16.0, 21.19.2, 21.23.b2, 21.20.7, 6.14.0, 21.5.14, 21.16.1, 21.12.2, 21.14.17, 21.15.58, 21.16.6, 21.15.24, 21.23.7, 21.5.22, 21.13.17, 21.12.12, 21.23.6, 21.15.5, 21.12.8, 21.20.11, 21.4.12, 21.18.6, 21.5.29, 21.14.b20, 21.14.7, 21.20.28, 21.20.SV5, 21.5.30, 21.21.2, 21.16.c3, 6.2.b15, 21.14.5, 21.23.n7, 21.16.7, 21.15.55, 21.17.19, 21.14.b18, 21.15.45, 21.14.RH0, 21.17.9, 21.23.11, 21.20.24, 21.6.1, 21.17.13, 21.10.6, 21.20.10, 21.18.2, 21.20.5, 21.20.27, 21.22.n4, 21.19.11, 21.19.n13, 21.17.7, 21.19.n1, 21.13.12, 21.5.10, 21.23.8, 21.24.0, 21.6.b20, 6.2.b17, 21.6.b15, 21.14.10, 21.4.10, 21.10.0, 21.18.21, 21.23.10, 21.22.11, 21.12.17, 21.11.4, 21.24.2, 21.14.20, 21.12.19, 6.8.1, 21.17.1, 21.20.k8, 21.14.b21, 21.15.33, 21.11.0, 21.5.2, 21.15.27, 21.19.n10, 21.7.2, 21.18.19, 21.12.10, 21.16.c0, 21.7.13, 21.8.3, 21.5.26, 21.7.7, 21.5.20, 21.15.13, 21.20.6, 21.11.5, 21.11.21) 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-rcm-vuls-7cS3Nuq
- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-webex-xss-FmbPu2pe
- https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-tetr-cmd-injc-skrwGO