Quick answers
- Is CVE-2026-14157 exploited in the wild?
- No. Junglewise Threat Intelligence has no report of CVE-2026-14157 being exploited in the wild.
- How severe is CVE-2026-14157?
- Informational severity, published 1 October 2026.
- Which products and versions are affected?
- ASUS Router.
- Is there a fix for CVE-2026-14157?
- 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-2026-14157 attacked?
- It is attacked over the network, in a network appliance.
- Am I affected by CVE-2026-14157?
- Check whether you run ASUS Router. 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
A format string vulnerability exists in ASUS router modules accessible through the web management interface. An authenticated remote attacker can exploit this via a crafted file upload to execute arbitrary commands on the device. No fix version or timeline is provided in the advisory.
Affected products
- ASUS Router
Timeline
- 2026-10-01: disclosed