https://reddit.com/r/netsec/comments/1vq55y4/cve20266837_command_injection_in_zyxel_exportcgi/: CVE-2026-6837: Command Injection in Zyxel export-cgi PKCS#12 Export Handling
Published Aug 16, 2026
·Updated
Affected Software
2 affected components
Zyxel export-cgi
Zyxel PKCS#12 certificate export handling
Frequently Asked Questions
1
What is the severity of CVE-2026-6837?
CVE-2026-6837 is considered a high severity command injection vulnerability.
2
How do I fix CVE-2026-6837?
To mitigate CVE-2026-6837, update to the latest firmware version provided by Zyxel that addresses this vulnerability.
3
What products are affected by CVE-2026-6837?
CVE-2026-6837 affects Zyxel devices that utilize the PKCS#12 certificate export feature.
4
What type of vulnerability is CVE-2026-6837?
CVE-2026-6837 is categorized as a command injection vulnerability.
5
Is authentication required to exploit CVE-2026-6837?
Yes, CVE-2026-6837 requires authenticated access to exploit the vulnerability.