Quick answers
- Is CVE-2026-102294 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-102294 being exploited in the wild.
- How severe is CVE-2026-102294?
- Informational severity, published 1 October 2026.
- Which products and versions are affected?
- TP-Link TL-WR841N V14 and earlier.
- Is there a fix for CVE-2026-102294?
- No fixed version is recorded yet. Check the vendor's advisory in the references below. If you run it, Junglewise drafts a mitigation that fits your setup and applies it once you approve, with senior security engineers behind it.
- How is CVE-2026-102294 attacked?
- It is attacked over the network, in a network appliance.
- Am I affected by CVE-2026-102294?
- Check whether you run TP-Link TL-WR841N at an affected version. Junglewise does that check for you around the clock: connect your code, cloud and domains, and it matches new vulnerabilities like this one against what you actually run and tells you when one reaches you.
Technical details
An OS command injection vulnerability exists in the IPv6 WAN configuration module where user-supplied IPv6 Gateway values are incorporated into system commands without proper sanitization. An authenticated administrator can exploit this by crafting a malicious IPv6 Gateway input to execute arbitrary commands on the device. The vulnerability requires administrative authentication but allows full command execution at the OS level.
Affected products
- TP-Link TL-WR841N V14 and earlier
Timeline
- 2026-10-01: disclosed