Cisco Identity Services Engine Command Injection Vulnerabilities (cisco-sa-adeos-MLAyEcvk)

high Nessus Plugin ID 179741

Synopsis

The remote device is missing a vendor-supplied security patch.

Description

According to its self-reported version, Cisco Identity Services Engine is affected by multiple command injection vulnerabilities:

- A vulnerability in the restricted shell of Cisco ISE could allow an authenticated, local attacker to escape the restricted shell and gain root privileges on the underlying operating system. (CVE-2023-20121)

- A vulnerability in the restricted shell of Cisco ISE could allow an authenticated, local attacker to escape the restricted shell and gain root privileges on the underlying operating system. (CVE-2023-20122)


Please see the included Cisco BIDs and Cisco Security Advisory for more information.

Solution

Upgrade to the relevant fixed version referenced in Cisco bug IDs CSCwd07345, CSCwd07351

See Also

http://www.nessus.org/u?3aa66956

https://bst.cloudapps.cisco.com/bugsearch/bug/CSCwd07345

https://bst.cloudapps.cisco.com/bugsearch/bug/CSCwd07351

Plugin Details

Severity: High

ID: 179741

File Name: cisco-sa-cisco-ise-cmd-injection-MLAyEcvk.nasl

Version: 1.2

Type: local

Family: CISCO

Published: 8/14/2023

Updated: 9/20/2023

Supported Sensors: Nessus

Risk Information

VPR

Risk Factor: Medium

Score: 5.9

CVSS v2

Risk Factor: Medium

Base Score: 6.8

Temporal Score: 5

Vector: CVSS2#AV:L/AC:L/Au:S/C:C/I:C/A:C

CVSS Score Source: CVE-2023-20122

CVSS v3

Risk Factor: High

Base Score: 7.8

Temporal Score: 6.8

Vector: CVSS:3.0/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Temporal Vector: CVSS:3.0/E:U/RL:O/RC:C

Vulnerability Information

CPE: cpe:/h:cisco:identity_services_engine, cpe:/a:cisco:identity_services_engine, cpe:/a:cisco:identity_services_engine_software

Required KB Items: Host/Cisco/ISE/version

Exploit Ease: No known exploits are available

Patch Publication Date: 4/5/2023

Vulnerability Publication Date: 4/5/2023

Reference Information

CVE: CVE-2023-20121, CVE-2023-20122

CISCO-SA: cisco-sa-adeos-MLAyEcvk

IAVA: 2023-A-0065-S

CISCO-BUG-ID: CSCwd07345, CSCwd07351