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CVE PROGRAM SOURCE RECORD4.4 Medium

CVE-2026-20032

Cisco NX-OS Software Python Sandbox Escape Vulnerability

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Status
Published
Published
Updated
Assigning organization
cisco

Description

A vulnerability in the Python interpreter of Cisco NX-OS Software could allow an authenticated, local attacker with low privileges to escape the Python sandbox and gain unauthorized access to the underlying operating system of an affected device. This 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.

Affected products

Version statuses are supplied by the assigning organization. Consult the original record for detailed ranges and platform conditions.

Cisco Cisco NX-OS Software

Default version status: unknown

  • 8.2(5)affected
  • 7.3(5)D1(1)affected
  • 8.4(2)affected
  • 8.4(3)affected
  • 9.2(3)affected
  • 8.2(1)affected
  • 7.3(1)D1(1)affected
  • 9.2(2v)affected
  • 7.3(0)D1(1)affected
  • 7.3(4)D1(1)affected
  • 9.2(1)affected
  • 9.2(2t)affected
  • 9.2(3y)affected
  • 9.3(2)affected
  • 7.3(1)DY(1)affected
  • 8.1(1)affected
  • 8.2(2)affected
  • 8.3(2)affected
  • 7.3(2)D1(3a)affected
  • 9.2(4)affected
  • 8.1(2)affected
  • 7.3(3)D1(1)affected
  • 8.2(3)affected
  • 8.3(1)affected
  • 8.4(1)affected
  • 8.1(1b)affected
  • 7.3(0)DX(1)affected
  • 7.3(2)D1(1)affected
  • 9.3(1)affected
  • 7.3(2)D1(2)affected
  • 8.2(4)affected
  • 7.3(0)DY(1)affected
  • 9.3(1z)affected
  • 9.2(2)affected
  • 8.1(2a)affected
  • 7.3(2)D1(3)affected
  • 8.1(1a)affected
  • 8.4(1a)affected
  • 9.3(3)affected
  • 7.3(2)D1(1d)affected
  • 9.3(4)affected
  • 7.3(6)D1(1)affected
  • 8.2(6)affected
  • 9.3(5)affected
  • 8.4(2a)affected
  • 8.4(2b)affected
  • 8.5(1)affected
  • 9.3(6)affected
  • 8.4(4)affected
  • 7.3(7)D1(1)affected
  • 8.4(2c)affected
  • 9.3(5w)affected
  • 8.2(7)affected
  • 9.3(7)affected
  • 9.3(7k)affected
  • 7.3(8)D1(1)affected
  • 9.3(7a)affected
  • 8.2(7a)affected
  • 9.3(8)affected
  • 8.4(4a)affected
  • 8.4(2d)affected
  • 8.4(5)affected
  • 8.2(8)affected
  • 9.3(9)affected
  • 7.3(9)D1(1)affected
  • 8.4(6)affected
  • 8.4(2e)affected
  • 9.3(10)affected
  • 9.2(1a)affected
  • 8.2(9)affected
  • 10.3(1)affected
  • 8.4(7)affected
  • 10.3(2)affected
  • 8.4(6a)affected
  • 9.3(11)affected
  • 10.3(3)affected
  • 9.4(1)affected
  • 9.3(2a)affected
  • 8.4(2f)affected
  • 8.2(10)affected
  • 9.3(12)affected
  • 10.4(1)affected
  • 8.4(8)affected
  • 10.3(99w)affected
  • 10.3(3w)affected
  • 10.3(99x)affected
  • 10.3(3o)affected
  • 8.4(9)affected
  • 10.3(4)affected
  • 10.3(3p)affected
  • 10.3(4a)affected
  • 9.4(1a)affected
  • 10.4(2)affected
  • 10.3(3q)affected
  • 9.3(13)affected
  • 8.2(11)affected
  • 9.4(2)affected
  • 10.3(5)affected
  • 10.4(3)affected
  • 10.3(3x)affected
  • 10.3(4g)affected
  • 10.5(1)affected
  • 8.4(10)affected
  • 9.4(2a)affected
  • 10.3(3r)affected
  • 10.3(6)affected
  • 9.3(14)affected
  • 10.4(4)affected
  • 10.3(4h)affected
  • 10.5(2)affected
  • 8.4(11)affected
  • 9.4(3)affected
  • 10.3(7)affected
  • 10.4(5)affected
  • 10.5(3)affected
  • 9.3(15)affected
  • 9.4(3a)affected
  • 10.4(4g)affected
  • 10.5(4)affected
  • 9.4(3b)affected
  • 8.4(12)affected
  • 10.6(1)affected
  • 10.5(3t)affected
  • 10.3(8)affected
  • 10.4(6)affected
  • 10.5(3s)affected
  • 10.5(3e)affected
  • 9.4(4)affected
  • 10.5(3o)affected
  • 9.3(16)affected
  • 10.6(1s)affected
  • 10.6(2)affected
  • 10.5(3p)affected
  • 9.4(5)affected
  • 10.3(9)affected
  • 10.6(2s)affected
  • 8.4(13)affected
  • 10.6(3)affected
  • 10.4(7)affected
  • 10.5(5)affected
  • 9.3(17)affected
  • 10.6(2n)affected
  • 10.6(3s)affected

References