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CVE-2024-20286

Vulnérabilité moyenne dans Cisco NX-OS Software (Cisco)

CVSS 5.3 · Moyenne
EPSS 0.2%
Cisco•Cisco NX-OS Software•Versions : 7.0(3)IM7(2), 6.0(2)A8(2), 9.3(1), 6.0(2)A8(11a), 8.1(1a), 9.4(1), 7.2(2)D1(1), 8.4(9), 6.0(2)A6(4a), 7.0(3)IM3(2a), 7.0(3)I5(1), 9.3(8), 7.0(3)I4(1t), 8.2(4), 6.0(2)A8(6), 7.0(3)F3(3), 8.1(1b), 6.2(9b), 6.2(5a), 6.0(2)A8(5), 10.2(3t), 9.2(4), 6.2(25), 10.2(3), 7.0(3)I7(3z), 10.3(3q), 7.0(3)I5(3b), 8.1(1), 7.3(7)D1(1), 6.2(16), 8.2(7), 6.0(2)A6(1), 6.0(2)A8(7a), 7.3(2)D1(1), 8.2(7a), 9.3(10), 6.0(2)A8(9), 6.2(6), 10.3(99x), 10.3(4a), 7.0(3)I6(2), 6.0(2)A6(1a), 6.0(2)A6(2a), 6.2(14a), 6.0(2)A8(11b), 9.3(5), 7.0(3)I7(3), 8.4(2a), 6.0(2)A8(4a), 6.0(2)U6(10), 6.0(2)A8(10), 9.2(2t), 7.0(3)I7(2), 6.0(2)U6(4), 6.2(8b), 10.2(5), 7.0(3)I7(6z), 9.3(4), 10.3(3r), 7.0(3)F3(3c), 9.2(1), 8.4(2), 7.3(1)DY(1), 8.3(1), 7.0(3)F3(5), 6.0(2)U6(8), 6.0(2)U6(3a), 6.0(2)A6(2), 8.4(5), 8.4(2f), 10.2(6), 6.0(2)A8(7), 6.2(14b), 6.0(2)U6(5b), 7.0(3)F1(1), 6.2(18), 7.0(3)IM3(2b), 9.3(5w), 8.2(3), 7.2(2)D1(2), 7.0(3)I6(1), 10.2(2), 10.2(2a), 6.0(2)U6(2a), 7.0(3)I4(2), 9.3(2), 10.2(3v), 8.2(9), 7.0(3)IA7(1), 10.1(1), 8.2(8), 6.2(17), 6.2(15), 6.0(2)U6(9), 6.2(5), 9.3(6), 7.0(3)I4(8z), 7.2(2)D1(4), 7.0(3)I7(9), 6.0(2)A6(8), 6.0(2)A8(3), 7.0(3)F3(3a), 6.0(2)U6(3), 7.0(3)I4(8a), 7.0(3)I7(8), 6.2(9), 10.3(3p), 6.0(2)A6(3), 6.2(24a), 6.2(31), 6.0(2)A6(3a), 9.3(7a), 7.0(3)IA7(2), 6.2(1), 6.0(2)U6(2), 6.2(11), 9.3(11), 8.2(6), 8.1(2a), 6.2(14), 10.3(4), 7.2(1)D1(1), 8.4(6), 7.0(3)I4(8b), 7.3(5)D1(1), 10.3(4g), 7.3(8)D1(1), 10.3(2), 8.4(1), 6.2(13a), 8.4(2e), 6.2(24), 10.3(1), 8.2(10), 8.2(2), 6.0(2)U6(4a), 7.0(3)I4(5), 6.0(2)A6(5), 6.2(17a), 9.2(2v), 9.3(1z), 8.4(4), 7.0(3)F2(2), 6.2(21), 7.0(3)F2(1), 7.0(3)I7(6), 6.0(2)A8(7b), 7.3(6)D1(1), 6.0(2)A6(5b), 6.0(2)U6(5c), 7.0(3)I7(7), 6.0(2)A6(5a), 7.0(3)I7(1), 6.0(2)U6(5a), 6.2(23), 6.2(2), 9.2(3y), 7.0(3)I5(3), 7.3(2)D1(1d), 6.2(9c), 8.4(2d), 9.4(1a), 6.0(2)U6(10a), 7.3(3)D1(1), 8.4(2c), 6.2(33), 10.3(3w), 10.3(3o), 7.0(3)I4(1), 6.0(2)U6(5), 6.0(2)A8(1), 6.0(2)U6(1), 6.2(20), 7.0(3)I4(6), 7.3(2)D1(2), 8.4(3), 6.2(29), 6.2(11d), 7.0(3)IM3(3), 7.0(3)F3(2), 9.3(7), 6.2(26), 6.2(13), 7.3(0)D1(1), 7.0(3)I7(9w), 10.3(3x), 10.2(7), 6.2(5b), 6.0(2)A8(11), 6.0(2)A8(10a), 7.2(2)D1(3), 8.4(6a), 9.3(13), 6.2(12), 9.2(3), 6.2(9a), 10.2(1), 7.0(3)I7(5a), 6.0(2)A6(7), 6.0(2)A6(6), 6.2(6a), 9.2(1a), 6.2(19), 6.0(2)U6(7), 7.3(2)D1(3a), 10.1(2t), 6.2(8a), 6.2(11c), 7.0(3)IM3(2), 9.2(2), 7.3(4)D1(1), 10.4(1), 8.2(1), 8.4(8), 8.4(2b), 7.0(3)I4(4), 6.0(2)U6(6), 6.0(2)U6(1a), 8.5(1), 10.3(99w), 6.2(11e), 6.2(13b), 7.0(3)I5(3a), 7.0(3)I7(5), 6.2(22), 7.0(3)IM3(1), 8.1(2), 7.3(0)DX(1), 9.3(7k), 10.2(4), 6.2(27), 8.4(7), 6.0(2)A8(8), 9.3(2a), 7.0(3)I4(8), 6.2(6b), 8.4(1a), 10.4(2), 8.4(4a), 9.3(3), 7.0(3)I7(10), 8.3(2), 6.2(20a), 7.0(3)I4(6t), 9.3(12), 8.0(1), 6.0(2)A8(4), 6.0(2)A6(4), 7.3(0)DY(1), 6.2(3), 7.0(3)F3(4), 6.2(8), 6.2(10), 7.3(1)D1(1), 7.0(3)IC4(4), 7.0(3)I4(3), 7.0(3)F3(1), 7.0(3)I4(9), 7.0(3)I7(4), 10.2(1q), 7.2(0)D1(1), 7.0(3)I4(7), 8.2(5), 6.2(11b), 7.3(9)D1(1), 10.3(3), 6.2(7), 9.3(9), 10.1(2), 7.0(3)I5(2), 7.3(2)D1(3), 6.2(2a)

Description

A vulnerability in the Python interpreter of Cisco NX-OS Software could allow an authenticated, low-privileged, local attacker to escape the Python sandbox and gain unauthorized access to the underlying operating system of the device. The vulnerability is due to insufficient validation of user-supplied input. An attacker could exploit this vulnerability by manipulating specific functions within the Python interpreter. A successful exploit could allow an attacker to escape the Python sandbox and execute arbitrary commands on the underlying operating system with the privileges of the authenticated user.  Note: An attacker must be authenticated with Python execution privileges to exploit these vulnerabilities. For more information regarding Python execution privileges, see product-specific documentation, such as the section of the Cisco Nexus 9000 Series NX-OS Programmability Guide.

Gravité et risque d'exploitation

CVE-2024-20286 obtient un score CVSS de 5.3/10, soit une gravité moyenne. Selon le modèle EPSS, la probabilité qu'elle soit exploitée dans les 30 prochains jours est de 0.19 %, ce qui la place devant 8.6 % des CVE référencées.

Que faire ?

  • Vérifiez si Cisco NX-OS Software (versions 7.0(3)IM7(2), 6.0(2)A8(2), 9.3(1), 6.0(2)A8(11a), 8.1(1a), 9.4(1), 7.2(2)D1(1), 8.4(9), 6.0(2)A6(4a), 7.0(3)IM3(2a), 7.0(3)I5(1), 9.3(8), 7.0(3)I4(1t), 8.2(4), 6.0(2)A8(6), 7.0(3)F3(3), 8.1(1b), 6.2(9b), 6.2(5a), 6.0(2)A8(5), 10.2(3t), 9.2(4), 6.2(25), 10.2(3), 7.0(3)I7(3z), 10.3(3q), 7.0(3)I5(3b), 8.1(1), 7.3(7)D1(1), 6.2(16), 8.2(7), 6.0(2)A6(1), 6.0(2)A8(7a), 7.3(2)D1(1), 8.2(7a), 9.3(10), 6.0(2)A8(9), 6.2(6), 10.3(99x), 10.3(4a), 7.0(3)I6(2), 6.0(2)A6(1a), 6.0(2)A6(2a), 6.2(14a), 6.0(2)A8(11b), 9.3(5), 7.0(3)I7(3), 8.4(2a), 6.0(2)A8(4a), 6.0(2)U6(10), 6.0(2)A8(10), 9.2(2t), 7.0(3)I7(2), 6.0(2)U6(4), 6.2(8b), 10.2(5), 7.0(3)I7(6z), 9.3(4), 10.3(3r), 7.0(3)F3(3c), 9.2(1), 8.4(2), 7.3(1)DY(1), 8.3(1), 7.0(3)F3(5), 6.0(2)U6(8), 6.0(2)U6(3a), 6.0(2)A6(2), 8.4(5), 8.4(2f), 10.2(6), 6.0(2)A8(7), 6.2(14b), 6.0(2)U6(5b), 7.0(3)F1(1), 6.2(18), 7.0(3)IM3(2b), 9.3(5w), 8.2(3), 7.2(2)D1(2), 7.0(3)I6(1), 10.2(2), 10.2(2a), 6.0(2)U6(2a), 7.0(3)I4(2), 9.3(2), 10.2(3v), 8.2(9), 7.0(3)IA7(1), 10.1(1), 8.2(8), 6.2(17), 6.2(15), 6.0(2)U6(9), 6.2(5), 9.3(6), 7.0(3)I4(8z), 7.2(2)D1(4), 7.0(3)I7(9), 6.0(2)A6(8), 6.0(2)A8(3), 7.0(3)F3(3a), 6.0(2)U6(3), 7.0(3)I4(8a), 7.0(3)I7(8), 6.2(9), 10.3(3p), 6.0(2)A6(3), 6.2(24a), 6.2(31), 6.0(2)A6(3a), 9.3(7a), 7.0(3)IA7(2), 6.2(1), 6.0(2)U6(2), 6.2(11), 9.3(11), 8.2(6), 8.1(2a), 6.2(14), 10.3(4), 7.2(1)D1(1), 8.4(6), 7.0(3)I4(8b), 7.3(5)D1(1), 10.3(4g), 7.3(8)D1(1), 10.3(2), 8.4(1), 6.2(13a), 8.4(2e), 6.2(24), 10.3(1), 8.2(10), 8.2(2), 6.0(2)U6(4a), 7.0(3)I4(5), 6.0(2)A6(5), 6.2(17a), 9.2(2v), 9.3(1z), 8.4(4), 7.0(3)F2(2), 6.2(21), 7.0(3)F2(1), 7.0(3)I7(6), 6.0(2)A8(7b), 7.3(6)D1(1), 6.0(2)A6(5b), 6.0(2)U6(5c), 7.0(3)I7(7), 6.0(2)A6(5a), 7.0(3)I7(1), 6.0(2)U6(5a), 6.2(23), 6.2(2), 9.2(3y), 7.0(3)I5(3), 7.3(2)D1(1d), 6.2(9c), 8.4(2d), 9.4(1a), 6.0(2)U6(10a), 7.3(3)D1(1), 8.4(2c), 6.2(33), 10.3(3w), 10.3(3o), 7.0(3)I4(1), 6.0(2)U6(5), 6.0(2)A8(1), 6.0(2)U6(1), 6.2(20), 7.0(3)I4(6), 7.3(2)D1(2), 8.4(3), 6.2(29), 6.2(11d), 7.0(3)IM3(3), 7.0(3)F3(2), 9.3(7), 6.2(26), 6.2(13), 7.3(0)D1(1), 7.0(3)I7(9w), 10.3(3x), 10.2(7), 6.2(5b), 6.0(2)A8(11), 6.0(2)A8(10a), 7.2(2)D1(3), 8.4(6a), 9.3(13), 6.2(12), 9.2(3), 6.2(9a), 10.2(1), 7.0(3)I7(5a), 6.0(2)A6(7), 6.0(2)A6(6), 6.2(6a), 9.2(1a), 6.2(19), 6.0(2)U6(7), 7.3(2)D1(3a), 10.1(2t), 6.2(8a), 6.2(11c), 7.0(3)IM3(2), 9.2(2), 7.3(4)D1(1), 10.4(1), 8.2(1), 8.4(8), 8.4(2b), 7.0(3)I4(4), 6.0(2)U6(6), 6.0(2)U6(1a), 8.5(1), 10.3(99w), 6.2(11e), 6.2(13b), 7.0(3)I5(3a), 7.0(3)I7(5), 6.2(22), 7.0(3)IM3(1), 8.1(2), 7.3(0)DX(1), 9.3(7k), 10.2(4), 6.2(27), 8.4(7), 6.0(2)A8(8), 9.3(2a), 7.0(3)I4(8), 6.2(6b), 8.4(1a), 10.4(2), 8.4(4a), 9.3(3), 7.0(3)I7(10), 8.3(2), 6.2(20a), 7.0(3)I4(6t), 9.3(12), 8.0(1), 6.0(2)A8(4), 6.0(2)A6(4), 7.3(0)DY(1), 6.2(3), 7.0(3)F3(4), 6.2(8), 6.2(10), 7.3(1)D1(1), 7.0(3)IC4(4), 7.0(3)I4(3), 7.0(3)F3(1), 7.0(3)I4(9), 7.0(3)I7(4), 10.2(1q), 7.2(0)D1(1), 7.0(3)I4(7), 8.2(5), 6.2(11b), 7.3(9)D1(1), 10.3(3), 6.2(7), 9.3(9), 10.1(2), 7.0(3)I5(2), 7.3(2)D1(3), 6.2(2a)) 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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