CRITICALCVE-2026-22542Published Modified CNA S21sec
CVE-2026-22542: DENIAL OF SERVICE FOR CONCURRENT CONNECTIONS ON TELNET
An attacker with access to the system's internal network can cause a denial of service on the system by making two concurrent connections through the Telnet service.
Metrics
- CVSS v4.0
- 9.2
- Severity
- CRITICAL
- Fixed in
- —
- Affected Products
- 1
Affected packages
- EFACEC / QC 60/90/1208
CVSS Vector
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:HReferences