PT-2023-2971 · Cisco · Cisco Secure Email Gateway

Álvaro Gutierrez + 1 · Published 2023-02-15 · Updated 2024-01-25 · CVE-2023-20075

Positive Technologies (AI Summary)

CVSS v3.1

6.7

Medium

Base vector

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

Name of the Vulnerable Software and Affected Versions Cisco Secure Email Gateway (affected versions not specified)

Description The issue is due to improper input validation in the CLI, allowing an authenticated, remote attacker to execute arbitrary commands by injecting operating system commands into a legitimate command. A successful exploit could allow the attacker to escape the restricted command prompt and execute arbitrary commands on the underlying operating system. The attacker would need valid Administrator credentials to exploit this issue.

Recommendations At the moment, there is no information about a newer version that contains a fix for this vulnerability.

OS Command Injection

Command Injection

Weakness Enumeration

CWE-78

CWE-77

Related Identifiers

BDU:2023-02985

CVE-2023-20075

Affected Products

Cisco Secure Email Gateway

References · 6

• https://osv.dev/vulnerability/CVE-2023-20075 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-20075 · Security Note
• https://bdu.fstec.ru/vul/2023-02985 · Security Note
• https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-esa-sma-privesc-9DVkFpJ8 · Vendor Advisory
• https://t.me/cibsecurity/59216 · Telegram Post
• https://t.me/true_secator/4084 · Telegram Post