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.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Siemens | Reyrolle 7SR5 | < V2.70 | V2.70 |
Advisories 3
- ICSA-26-258-05 Siemens Reyrolle 7SR5 CISA ICS & IT advisories · Sep 15, 2026
- NCSC-2026-0346 Kwetsbaarheden verholpen in Siemens producten NCSC-NL (Netherlands) · Sep 8, 2026
- SSA-142885 SSA-142885: Multiple Vulnerabilities in Reyrolle 7SR5 Before V2.70 Siemens ProductCERT · Sep 8, 2026