CVE-2026-62650: CWE-288: Authentication Bypass Using an Alternate Path or Channel in Siemens Reyrolle 7SR5
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.
CVSS v3.1
Score 8.8high
Affected software
Siemens
Reyrolle 7SR5
Weaknesses
AI-Powered Analysis
Machine-generated threat intelligence
Technical Analysis
This vulnerability in Siemens Reyrolle 7SR5 (all versions before 2.70) involves improper enforcement of server-side authorization checks in the web management interface. An attacker with low privileges who is authenticated can manipulate request data to bypass role-based access control (RBAC) restrictions, thereby escalating their privileges to administrative level. The CVSS 3.1 base score is 8.8, indicating high impact on confidentiality, integrity, and availability.
Potential Impact
An authenticated remote attacker with low privileges can bypass RBAC restrictions and gain administrative privileges on the affected device. This could lead to full control over the device's management functions, potentially compromising confidentiality, integrity, and availability of the system.
Mitigation Recommendations
Patch status is not yet confirmed — check the vendor advisory for current remediation guidance. No official fix or temporary mitigation has been documented at this time.
Technical Details
- Data Version
- 5.2
- Assigner Short Name
- siemens
- Date Reserved
- 2026-07-14T16:24:23.430Z
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 6a9fc954acd9273b49571d94
Added to database: 09/08/2026, 08:37:40 UTC
Last enriched: 09/08/2026, 08:52:17 UTC
Last updated: 10/23/2026, 15:12:04 UTC
Views: 82
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