CVE-2026-113394 Details
Description
A vulnerability was identified in DrayTek Vigor2960 1.5.1.6 Revision 8218. Impacted is the function setSWMProfile of the file /cgi-bin/mainfunction.cgi. The manipulation of the argument setSWMProfile leads to path traversal. It is possible to initiate the attack remotely. The exploit is publicly available and might 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.
A path traversal vulnerability has been identified in the DrayTek Vigor2960 router, specifically in version 1.5.1.6 Revision 8218. The issue arises in the setSWMProfile function within the file mainfunction.cgi. This vulnerability allows for remote exploitation by manipulating the filename parameter, leading to unauthorized access to the device's filesystem. The vulnerability is particularly concerning as it affects a product that is no longer supported by the vendor.
Users are advised to update to DrayTek Vigor2960 firmware version 1.5.1.7, which addresses this vulnerability. For those unable to update, it is recommended to avoid using the setSWMProfile function or to restrict filenames to simple identifiers without path separators.
Metrics
CVSS 4.0 Severity and Vector Strings:
VolerionCVSS 3.x Severity and Vector Strings:
No data available for CVSS Version 2.0 on this CVE.
Volerion
Assessed Oct 20, 2026CISA-ADP
Assessed Oct 22, 2026References to Advisories, Solutions, and Tools
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| URL | Source(s) | Tag(s) |
|---|---|---|
| https://github.com/yikesoftware/DrayTek_Vigor2960_Security_Analysis/tree/main/cases/DRV2960-0011-authenticated-swmprofile-path-traversal-clobber | [email protected] | ExploitTechnical Analysis |
| https://vuldb.com/cve/CVE-2026-113394 | [email protected] | AdvisoryPermission Required |
| https://vuldb.com/submit/992247 | [email protected] | Issue TrackingPermission Required |
| https://vuldb.com/vuln/422670 | [email protected] | AdvisoryPermission Required |
| https://vuldb.com/vuln/422670/cti | [email protected] | AdvisoryContent Wall |
Weakness Enumeration
| CWE-ID | CWE Name | Source |
|---|---|---|
| CWE-22 | Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal') | [email protected] |
Affected Products
| Product | Versions |
|---|---|
| DrayTek Vigor2960 | 1.5.1.6 <= 8218 |
CPE
Remediation
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Change History
2 change records found show changes
| Date | Action | Recorded By |
|---|---|---|
| Oct 22, 2026 | CVE Modified | CISA-ADP |
| Oct 20, 2026 | New CVE Received | [email protected] |