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2.1
CVE-2026-113396: DrayTek Vigor2960 allows remote command execution via rename_table
CVE-2026-113396 · published 15 days ago
Summary
The Vigor2960 router running version 1.5.1.6 can be tricked into running arbitrary commands when an attacker sends a specially crafted request to the rename_table function. This can be done over the network without logging in, potentially giving the attacker control of the device. Updating the router to version 1.5.1.7 eliminates the risk.
What to do
The CVE record does not list a fixed version. Check the vendor's site or the advisory links below - a fix may already be released.
Affected software
| Vendor | Product | Affected versions |
|---|---|---|
| draytek | vigor2960 | 1.5.1.6 Revision 8218 |
Original advisory text
DrayTek Vigor2960 Rename Table mainfunction.cgi rename_table command injection
A weakness has been identified in DrayTek Vigor2960 1.5.1.6 Revision 8218. The impacted element is the function rename_table of the file /cgi-bin/mainfunction.cgi of the component Rename Table Handler. This manipulation of the argument newtable causes command injection. The attack can be initiated remotely. The exploit has been made available to the public and could be used for attacks. Upgrading to version 1.5.1.7 is sufficient to resolve this issue. It is suggested to upgrade the affected component. 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.
References
Internet-facing
60 days
Internal
At next upgrade
- Not known to be exploited
- Needs hands-on effort to exploit
- Gives an attacker partial control
Type
CWE-74Injection
CWE-77Command Injection
Timeline
Published20 Oct 2026
Updated4 Nov 2026
First seen20 Oct 2026
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