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CVE-2026-20097

Vulnérabilité moyenne dans Cisco Unified Computing System (Standalone) (Cisco)

CVSS 6.5 · Moyenne
EPSS 0.4%
Cisco•Cisco Unified Computing System (Standalone)•Versions : 4.1(3c), 4.2(1c), 4.1(1h), 3.1(3d), 6.0(1.250174), 4.1(3h), 4.3(3.240043), 4.3(4.242066), 4.2(1i), 4.3(2.240037), 4.3(1.230097), 3.1(2e), 3.1(3b), 4.3(1.230124), 4.1(3n), 4.0(1.240), 6.0(1.250127), 4.0(2q), 4.0(2o), 3.1(3h), 4.2(3h), 4.3(1.230138), 4.3(4.241014), 4.0(1e), 4.3(4.242028), 4.1(1f), 3.1(3j), 4.2(3d), 4.3(2.250016), 4.3(2.250045), 4.0(4k), 4.2(3o), 4.1(2l), 4.0(4m), 4.0(1d), 4.0(2p), 4.3(5.250001), 4.3(2.250022), 4.0(2h), 3.1(3g), 4.0(1a), 4.1(2b), 4.0(2g), 4.1(1d), 4.2(3j), 4.2(3l), 4.1(2e), 4.1(2k), 4.2(3i), 4.0(4h), 4.1(3l), 4.3(6.250040), 4.3(5.250033), 4.0(2n), 4.0(2r), 4.3(2.250037), 4.2(3p), 4.2(3e), 4.3(6.250044), 6.0(1.250130), 4.0(1h), 4.0(4d), 3.1(3a), 3.1(1d), 4.2(3b), 4.2(1f), 4.1(3m), 4.1(1g), 4.0(4i), 4.3(6.260003), 4.0(2f), 4.2(1j), 4.0(2d), 4.3(5.250045), 4.3(4.252001), 6.0(1.250131), 4.2(3n), 4.3(6.250117), 4.1(2h), 4.0(4c), 3.1(2i), 4.0(4n), 4.3(5.250030), 4.3(2.240107), 4.1(2g), 4.1(2j), 4.0(4l), 3.1(2b), 4.3(4.242038), 4.2(2f), 4.0(4f), 4.1(2d), 4.1(3b), 4.2(1e), 4.0(1b), 4.1(1c), 4.3(5.250043), 4.3(2.230270), 3.1(2c), 4.2(1b), 4.2(2g), 4.2(1a), 4.3(2.240077), 4.3(5.240021), 4.3(6.250060), 4.2(3g), 4.1(2a), 3.1(2g), 4.3(4.241063), 4.3(2.250063), 4.3(2.250021), 4.2(2a), 4.3(2.240002), 4.3(2.240009), 4.3(6.250101), 4.2(3m), 4.3(6.250039), 4.0(2c), 3.1(3i), 4.1(3f), 4.0(1g), 6.0(1.250194), 4.0(4e), 4.3(2.230207), 4.0(1c), 4.3(3.240022), 4.0(2i), 4.1(2m), 4.1(2f), 6.0(1.250192), 4.0(2l), 4.1(3d), 4.3(2.240053), 4.3(4.252002), 4.1(3i), 3.1(3k), 4.3(4.240142), 4.3(6.250053), 3.1(3c), 4.0(4b), 4.2(1g), 4.3(4.240152), 3.1(2d), 4.3(2.240090)

Description

A vulnerability in the web-based management interface of Cisco IMC could allow an authenticated, remote attacker with admin-level privileges to execute arbitrary code as the root user. This vulnerability is due to improper validation of user-supplied input to the web-based management interface. An attacker could exploit this vulnerability by sending crafted HTTP requests to an affected device. A successful exploit could allow the attacker to execute arbitrary code on the underlying operating system as the root user. Cisco has assigned this vulnerability a SIR of High rather than Medium as the score indicates because additional security implications could occur when the attacker becomes root.

Gravité et risque d'exploitation

CVE-2026-20097 obtient un score CVSS de 6.5/10, soit une gravité moyenne. Selon le modèle EPSS, la probabilité qu'elle soit exploitée dans les 30 prochains jours est de 0.39 %, ce qui la place devant 31.7 % des CVE référencées.

Que faire ?

  • Vérifiez si Cisco Unified Computing System (Standalone) (versions 4.1(3c), 4.2(1c), 4.1(1h), 3.1(3d), 6.0(1.250174), 4.1(3h), 4.3(3.240043), 4.3(4.242066), 4.2(1i), 4.3(2.240037), 4.3(1.230097), 3.1(2e), 3.1(3b), 4.3(1.230124), 4.1(3n), 4.0(1.240), 6.0(1.250127), 4.0(2q), 4.0(2o), 3.1(3h), 4.2(3h), 4.3(1.230138), 4.3(4.241014), 4.0(1e), 4.3(4.242028), 4.1(1f), 3.1(3j), 4.2(3d), 4.3(2.250016), 4.3(2.250045), 4.0(4k), 4.2(3o), 4.1(2l), 4.0(4m), 4.0(1d), 4.0(2p), 4.3(5.250001), 4.3(2.250022), 4.0(2h), 3.1(3g), 4.0(1a), 4.1(2b), 4.0(2g), 4.1(1d), 4.2(3j), 4.2(3l), 4.1(2e), 4.1(2k), 4.2(3i), 4.0(4h), 4.1(3l), 4.3(6.250040), 4.3(5.250033), 4.0(2n), 4.0(2r), 4.3(2.250037), 4.2(3p), 4.2(3e), 4.3(6.250044), 6.0(1.250130), 4.0(1h), 4.0(4d), 3.1(3a), 3.1(1d), 4.2(3b), 4.2(1f), 4.1(3m), 4.1(1g), 4.0(4i), 4.3(6.260003), 4.0(2f), 4.2(1j), 4.0(2d), 4.3(5.250045), 4.3(4.252001), 6.0(1.250131), 4.2(3n), 4.3(6.250117), 4.1(2h), 4.0(4c), 3.1(2i), 4.0(4n), 4.3(5.250030), 4.3(2.240107), 4.1(2g), 4.1(2j), 4.0(4l), 3.1(2b), 4.3(4.242038), 4.2(2f), 4.0(4f), 4.1(2d), 4.1(3b), 4.2(1e), 4.0(1b), 4.1(1c), 4.3(5.250043), 4.3(2.230270), 3.1(2c), 4.2(1b), 4.2(2g), 4.2(1a), 4.3(2.240077), 4.3(5.240021), 4.3(6.250060), 4.2(3g), 4.1(2a), 3.1(2g), 4.3(4.241063), 4.3(2.250063), 4.3(2.250021), 4.2(2a), 4.3(2.240002), 4.3(2.240009), 4.3(6.250101), 4.2(3m), 4.3(6.250039), 4.0(2c), 3.1(3i), 4.1(3f), 4.0(1g), 6.0(1.250194), 4.0(4e), 4.3(2.230207), 4.0(1c), 4.3(3.240022), 4.0(2i), 4.1(2m), 4.1(2f), 6.0(1.250192), 4.0(2l), 4.1(3d), 4.3(2.240053), 4.3(4.252002), 4.1(3i), 3.1(3k), 4.3(4.240142), 4.3(6.250053), 3.1(3c), 4.0(4b), 4.2(1g), 4.3(4.240152), 3.1(2d), 4.3(2.240090)) 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

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