Critical severity9.8NVD Advisory· Published Jun 4, 2024· Updated Jun 17, 2026

CVE-2024-29973

Description

UNSUPPORTED WHEN ASSIGNED The command injection vulnerability in the “setCookie” parameter in Zyxel NAS326 firmware versions before V5.21(AAZF.17)C0 and NAS542 firmware versions before V5.21(ABAG.14)C0 could allow an unauthenticated attacker to execute some operating system (OS) commands by sending a crafted HTTP POST request.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

Zyxel/NAS326llm-fuzzy
Range: <V5.21(AAZF.17)C0
Zyxel/NAS542llm-fuzzy
Range: <V5.21(ABAG.14)C0
Zyxel/NAS326 firmwarev5
Range: < V5.21(AAZF.17)C0
Zyxel/NAS542 firmwarev5
Range: < V5.21(ABAG.14)C0

Patches

Vulnerability mechanics

References

outpost24.com/blog/zyxel-nas-critical-vulnerabilities/nvdExploitThird Party Advisory
www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-multiple-vulnerabilities-in-nas-products-06-04-2024nvdVendor Advisory

News mentions

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cvss	0.637
epss	0.069
exploit	0.000
kev	0.000
patch	0.000
ransomware	0.000