CVE-2026-19901 LB-LINK X-PRO easycwmp hard-coded credentials
Hard-coded credentials in LB-LINK X-PRO allow remote attackers to gain unauthorized access, though exploitation is complex.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-19901?
CVE-2026-19901 is a critical vulnerability in LB-LINK X-PRO, published on 15 Aug 2026. An attacker can exploit it over the internet without logging in, with no action from the victim.
Official description
A security flaw has been discovered in LB-LINK X-PRO 1.0.22-20231206. This affects an unknown function of the file /etc/config/easycwmp. The manipulation results in hard-coded credentials. It is possible to launch the attack remotely. Attacks of this nature are highly complex. The exploitability is reported as difficult. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.
Which versions are affected by CVE-2026-19901?
How do I fix CVE-2026-19901?
No fix has been published for CVE-2026-19901 yet. Limit exposure of the affected software until one is available.
Is CVE-2026-19901 being exploited?
It is not confirmed as exploited in the wild, but public exploit code for CVE-2026-19901 exists.
Sources
Also known as GHSA-c8h5-32j5-pvrj.