Improper Privilege Management Vulnerability Affects Zyxel NAS326 and NAS542 Firmware
CVE-2024-29975

6.7MEDIUM

Key Information:

Vendor
Zyxel
Status
Nas326 Firmware
Nas542 Firmware
Vendor
CVE Published:
4 June 2024

Summary

** UNSUPPORTED WHEN ASSIGNED ** The improper privilege management vulnerability in the SUID executable binary 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 local attacker with administrator privileges to execute some system commands as the “root” user on a vulnerable device.

Affected Version(s)

NAS326 firmware < V5.21(AAZF.17)C0

NAS542 firmware < V5.21(ABAG.14)C0

References

https://www.zyxel.com/global/en/support/security-advisori...
vendor-advisory
https://outpost24.com/blog/zyxel-nas-critical-vulnerabili...

CVSS V3.1

Score:
6.7
Severity:
MEDIUM
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Local
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.