CVE-2022-50927

Cyclades Serial Console Server 3.3.0 - Local Privilege Escalation

CVSS 8.5 HIGHEPSS 0.1%CWE-266

Vexday Risk Score

21Low

SSVC decision (CISA)

Track

No exploitation signal → monitor

CVSS 8.5EPSS 0.1%KEV nãoPoC —Nuclei —Metasploit —Patch —

Lifecycle

13 Jan 2026Published on NVD

Recommendation: Monitor — no exploitation signal at the moment.

Cyclades Serial Console Server 3.3.0 contains a local privilege escalation vulnerability due to overly permissive sudo privileges for the admin user and admin group. Attackers can exploit the default user configuration to gain root access by manipulating system binaries and leveraging unrestricted sudo permissions.

CVSS:4.0/AV:L/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

Affected products

Vertiv · Cyclades Serial Console Server

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References

https://www.exploit-db.com/exploits/50773 https://www.vertiv.com/en-us/https://www.vulncheck.com/advisories/cyclades-serial-console-server-local-privilege-escalation