PT-2023-27348 · Genians · Genian Ztna+2

Published 2023-08-11 · Updated 2023-08-29 · CVE-2023-40253

Positive Technologies (AI Summary)

CVSS v3.1

9.8

Critical

Base vector

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

Name of the Vulnerable Software and Affected Versions Genians Genian NAC versions 4.0.0 through 4.0.155 Genians Genian NAC versions 5.0.0 through 5.0.42 (Revision 117460) Genians Genian NAC Suite versions 5.0.0 through 5.0.54 Genians Genian ZTNA versions 6.0.0 through 6.0.15

Description The issue is related to an Improper Authentication vulnerability, allowing Authentication Abuse or Functionality Misuse. This vulnerability affects various versions of Genians Genian NAC, Genian NAC Suite, and Genian ZTNA.

Recommendations For Genians Genian NAC versions 4.0.0 through 4.0.155, update to a version later than 4.0.155 to resolve the issue. For Genians Genian NAC versions 5.0.0 through 5.0.42 (Revision 117460), update to a version later than 5.0.42 (Revision 117460) to resolve the issue. For Genians Genian NAC Suite versions 5.0.0 through 5.0.54, update to a version later than 5.0.54 to resolve the issue. For Genians Genian ZTNA versions 6.0.0 through 6.0.15, update to a version later than 6.0.15 to resolve the issue.

Fix

OS Command Injection

Improper Authentication

Weakness Enumeration

CWE-78

CWE-287

Related Identifiers

CVE-2023-40253

Affected Products

Genian Nac

Genian Nac Suite

Genian Ztna

References · 9

• https://osv.dev/vulnerability/CVE-2023-40253 · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2023-40253 · Security Note
• https://t.me/cvenotify/57485 · Telegram Post
• https://t.me/cvenotify/56247 · Telegram Post
• https://docs.genians.com/nac/5.0/release/ko/advisories/GN-SA-2023-001.html · Note
• https://twitter.com/CVEnew/status/1690557143315841024 · Twitter Post
• https://t.me/cvenotify/56962 · Telegram Post
• https://t.me/cibsecurity/68325 · Telegram Post
• https://t.me/cvenotify/56719 · Telegram Post