CVE-2026-14953 Missing authorization in FDS 102
A low-privileged remote attacker can enumerate all users and identify privileged accounts via an unprotected API endpoint in Frauscher FDS 102 systems.
- Exploited in the wild
- Not known
- Login needed
- Any signed-in user
- Attackable
- Over the internet
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2026-14953?
CVE-2026-14953 is a medium-severity missing authorization vulnerability in Frauscher Sensortechnik FDS 102, published on 20 Aug 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
A low-privileged remote attacker can enumerate all configured users and identify which accounts hold elevated privileges using the endpoint /api/user/fetch-all.php.
Weakness: CWE-425
Which versions are affected by CVE-2026-14953?
How do I fix CVE-2026-14953?
No fix has been published for CVE-2026-14953 yet. Limit exposure of the affected software until one is available.
Upgrade, and check permissions on every request on the server, not only in the interface. More about Missing authorization.
Is CVE-2026-14953 being exploited?
There is no known exploitation of CVE-2026-14953 in the wild and no public exploit code.
Sources
Also known as GHSA-cv6m-pghp-xm7f.