CVE-2026-113389

CRITICAL 9.9

DrayTek Vigor2960 CGI Process mainfunction.cgi set_table command injection

CVSS Score

9.9

EPSS Score

0.0%

EPSS Percentile

0th

A vulnerability was detected in DrayTek Vigor2960 1.5.1.6 Revision 8218. Affected by this vulnerability is the function set_table of the file /cgi-bin/mainfunction.cgi of the component CGI Process. The manipulation of the argument sectiontype results in command injection. The attack may be launched remotely. The exploit is now public and may be used. The vendor explains: "2960 1.5.1.7 has corrected many security issues. And 2960 is EoS with limited support, only major issues would be reviewed(e.g. unauthenticated vuln.)". This vulnerability only affects products that are no longer supported by the maintainer.

CWE	CWE-77 CWE-74
Vendor	draytek
Product	vigor2960
Published	Oct 20, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H/E:P/RL:X/RC:R

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

DrayTek / Vigor2960

1.5.1.6 Revision 8218

References

NVD ↗ CVE.org ↗ EPSS Data ↗

vuldb.com: https://vuldb.com/vuln/422665 vuldb.com: https://vuldb.com/vuln/422665/cti vuldb.com: https://vuldb.com/cve/CVE-2026-113389 vuldb.com: https://vuldb.com/submit/992223 github.com: https://github.com/yikesoftware/DrayTek_Vigor2960_Security_Analysis/tree/main/cases/DRV2960-0006-authenticated-set-table-command-injection

Credits

🔍 eqqie (VulDB User) VulDB CNA Team