Vulnerability · Published Apr 11, 2022 · Assigned by Zyxel
CVE-2022-26413
High 8.0
In plain English
A high-severity OS command injection in VMG3312-T20A firmware from Zyxel. There are no confirmed reports of exploitation so far. The chance it is exploited in the next 30 days is estimated at 0.7% (higher than 53% of all known vulnerabilities).
Severity (CVSS 3.1)8.0High
Exploit odds (30 days)0.7%top 46.8% of all CVEs
Exploited in the wildNo reportsnot in CISA KEV
Attack toolingNoneno public tooling known
Official description
A command injection vulnerability in the CGI program of Zyxel VMG3312-T20A firmware version 5.30(ABFX.5)C0 could allow a local authenticated attacker to execute arbitrary OS commands on a vulnerable device via a LAN interface.
Affected products (as reported)
| Vendor | Product | Versions |
|---|---|---|
| Zyxel | VMG3312-T20A firmware | V5.30(ABFX.5)C0 |
Weakness: CWE-78 · Vector: CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H