CVE-2026-62649
High
Description
A vulnerability has been identified in Reyrolle 7SR5 (All versions < V2.70). The web server does not properly limit or manage system resources when processing a high volume of concurrent HTTP requests. This could allow an unauthenticated remote attacker to cause the entire device to crash and reboot, resulting in a denial-of-service condition.
SeverityHigh
CVSS7.5
Exploit probability—
ProductReyrolle 7SR5
PublishedSep 8, 2026
First seenSep 8, 2026
Weakness typeCWE-770Allocation of resources without limits
How to fix
Update
- Siemens Reyrolle 7SR5V2.70 or later
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| Siemens Reyrolle 7SR5 | v < V2.70 | V2.70 |
Check your version
Choose the product and enter the version you run to see whether it falls in the affected range.
In the Intelligence 360 plan
Attack Surface Management
See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.