Vulnerability · Published Jun 4, 2024 · Assigned by Zyxel
CVE-2024-29972
Critical 9.8
In plain English
A critical-severity OS command injection in NAS326 firmware from Zyxel. Proof-of-concept exploit code is public. The chance it is exploited in the next 30 days is estimated at 90.3% (higher than 99.8% of all known vulnerabilities).
Severity (CVSS 3.1)9.8Critical
Exploit odds (30 days)90.3%top 0.2% of all CVEs
Exploited in the wildNo reportsCISA SSVC: poc
Attack toolingNoneno public tooling known
Official description
** UNSUPPORTED WHEN ASSIGNED ** The command injection vulnerability in the CGI program "remote_help-cgi" 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.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Zyxel | NAS326 firmware | < V5.21(AAZF.17)C0 |
| Zyxel | NAS542 firmware | < V5.21(ABAG.14)C0 |
Weakness: CWE-78 · Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H