CVE-2025-27847 Missing authorization in n/a
Attackers can retain session privileges after logout in ESPEC North America Web Controller, potentially leading to unauthorized access.
- Exploited in the wild
- Not known
- Login needed
- Not needed
- Attackable
- Local or same network only
- Victim action needed
- Not needed
- Fix
- None listed
What is CVE-2025-27847?
CVE-2025-27847 is a medium-severity missing authorization vulnerability in n/a, published on 14 Aug 2025. It can only be exploited from the same machine or local network, with no action from the victim.
Official description
In ESPEC North America Web Controller 3 before 3.3.8, /api/v4/auth/ users session privileges are not revoked on logout.
Weakness: CWE-269
Which versions are affected by CVE-2025-27847?
How do I fix CVE-2025-27847?
No fix has been published for CVE-2025-27847 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-2025-27847 being exploited?
There is no known exploitation of CVE-2025-27847 in the wild and no public exploit code.
Sources
Also known as GHSA-h92c-c6xw-7cr9.