Instituto Nacional de ciberseguridad. Sección Incibe
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CVE-2023-20235

Severity CVSS v4.0:
Pending analysis
Type:
CWE-269 Improper Privilege Management
Publication date:
04/10/2023
Last modified:
25/01/2024

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.<br /> <br /> 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.

Impact

Vector 3.x
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H CVSS v3.1 Severity and Metrics:

Base Score: 8.80 HIGH
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Attack Vector (AV): Network
Attack Complexity (AC): Low
Privileges Required (PR): Low
User Interaction (UI): None
Scope (S): Unchanged
Confidentiality (C): High
Integrity (I): High
Availability (A): High

Base Score 3.x
8.80
Severity 3.x
HIGH

Vulnerable products and versions

CPE From Up to
cpe:2.3:o:cisco:ios_xe:*:*:*:*:*:*:*:* 17.3.1 (excluding)
cpe:2.3:h:cisco:catalyst_ie3200_rugged_switch:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_ie3300_rugged_switch:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_ie3400_rugged_switch:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_ir1101:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_ir1821-k9:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_ir1831-k9:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_ir1833-k9:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_ir1835-k9:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_ir8140h-k9:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_ir8140h-p-k9:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:catalyst_ir8340-k9:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:ess-3300-24t-con-a:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:ess-3300-24t-con-e:-:*:*:*:*:*:*:*
cpe:2.3:h:cisco:ess-3300-24t-ncp-a:-:*:*:*:*:*:*:*

To consult the complete list of CPE names with products and versions, see this page


References to Advisories, Solutions, and Tools