CVE-2024-29976

MEDIUM

Zyxel NAS326 <V5.21(AAZF.17)C0 - Privilege Escalation

Title source: llm

Description

** UNSUPPORTED WHEN ASSIGNED ** The improper privilege management vulnerability in the command “show_allsessions” in Zyxel NAS326 firmware versions before V5.21(AAZF.17)C0 and NAS542 firmware versions before V5.21(ABAG.14)C0 could allow an authenticated attacker to obtain a logged-in administrator’s session information containing cookies on an affected device.

Exploits (1)

github WORKING POC 4 stars

by Pommaq · pythonpoc

https://github.com/Pommaq/CVE-2024-29972-CVE-2024-29976-CVE-2024-29973-CVE-2024-29975-CVE-2024-29974-poc

View Code ZIP pw:eip

References (2)

[Exploit, Third Party Advisory] https://outpost24.com/blog/zyxel-nas-critical-vulnerabilities/

[Vendor Advisory] https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-multiple-vulnerabilities-in-nas-products-06-04-2024

Scores

CVSS v3 6.5

EPSS 0.0568

EPSS Percentile 90.4%

Attack Vector NETWORK

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N

Details

CWE

CWE-269

Status published

Products (2)

zyxel/nas326_firmware < 5.21\(aazf.17\)c0

zyxel/nas542_firmware < 5.21\(abag.14\)c0

Published Jun 04, 2024

Tracked Since Feb 18, 2026