CVE-2026-6837
41Vexday Risk Score
No sign of exploitation. It has a public proof of concept.
ssvc Attendcvss 7.2epss 1.2%
from disclosure to weapon12 days
Published on NVDAug 4
1st PoC+12d
exploitation probability
1.2%top 34% of all CVEs
observed exploitation
nono source reports it
1 public exploit(s)
A post-authentication command injection vulnerability in the "export-cgi" CGI program in Zyxel WAX650S firmware versions through 7.10(ABRM.4)C0 could allow an authenticated attacker with administrator privileges to execute OS commands on an affected device.
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Affected products
Zyxel · WAX650S firmwarepublic PoCs found — 1
githubgithub.com/minanagehsalalma/CVE-2026-6837-zyxel-export-cgi-command-injection★ 3⚠ Public resources, to assess the exposure of systems you control or are authorized to test. Test only with authorization.