What is CVE-2026-62650?

CVE-2026-62650 is a high-severity vulnerability in Siemens Reyrolle 7sr5, classified under Authentication Bypass Using an Alternate Path or Channel. CVSS score: 8.8/10. Published 2026-09-08.

How severe is CVE-2026-62650?

High severity. CVSS v3 base score is 8.8 out of 10.

Vulnerability in Siemens Reyrolle 7sr5

CVE-2026-62650

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.

CVSS v3 metric

CVSS v3 base score 8.8 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H.

Affected products

Siemens Reyrolle 7sr5

Weakness classification (CWE)

CWE-288 — Authentication Bypass Using an Alternate Path or Channel

References

productcert@siemens.com

Frequently asked questions

What is CVE-2026-62650?: CVE-2026-62650 is a high-severity vulnerability in Siemens Reyrolle 7sr5, classified under Authentication Bypass Using an Alternate Path or Channel. CVSS score: 8.8/10. Published 2026-09-08.
How severe is CVE-2026-62650?: High severity. CVSS v3 base score is 8.8 out of 10.