CVE-2026-62650 Auth bypass in Reyrolle 7SR5
An authenticated low-privileged attacker can bypass RBAC restrictions in the web interface to escalate privileges to administrative level.
- 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-2026-62650?
CVE-2026-62650 is a high-severity authentication bypass vulnerability in Siemens Reyrolle 7SR5, published on 8 Sep 2026. Any signed-in user can exploit it over the network, with no action from the victim.
Official description
A vulnerability has been identified in Reyrolle 7SR5 (All versions < V2.70). Server-side authorization checks in the web-based management interface are not properly enforced, allowing role-based access control (RBAC) restrictions to be bypassed through manipulation of request data. This could allow an authenticated, low-privileged remote attacker to escalate privileges to an administrative level.
Weakness: CWE-288
Which versions are affected by CVE-2026-62650?
How do I fix CVE-2026-62650?
No fix has been published for CVE-2026-62650 yet. Limit exposure of the affected software until one is available.
Upgrade, and rotate credentials and sessions that may have been exposed. More about Authentication bypass.
Is CVE-2026-62650 being exploited?
There is no known exploitation of CVE-2026-62650 in the wild and no public exploit code.
Sources
Also known as GHSA-7p2h-rvw9-r84v.