CVEvulnerability

CVE-2023-20235

8.8 HIGH Published 2023-10-04 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2023-10-04
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
6.5 MEDIUM — CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:N
CVSS 3.1 ([email protected])
8.8 HIGH — CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-269, CWE-552

Description

A vulnerability in the on-device application development workflow feature for the Cisco IOx application hosting infrastructure in Cisco IOS XE Software could allow an authenticated, remote attacker to access the underlying operating system as the root user. This vulnerability exists because Docker containers with the privileged runtime option are not blocked when they are in application development mode. An attacker could exploit this vulnerability by using the Docker CLI to access an affected device. The application development workflow is meant to be used only on development systems and not in production systems.

Affected configurations

• cisco ios xe (< 17.3.1)

Related

Weakness · CWE (2)

  • CWE-269 Improper Privilege Management weakness
  • CWE-552 Files or Directories Accessible to External Parties weakness

References