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CVE-2022-50927— Cyclades Serial Console Server 3.3.0 - Local Privilege Escalation

Quick assessment

Affected
Vertiv Cyclades Serial Console Server
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Cyclades Serial Console Server是美国Cyclades公司的一个串行控制台服务器设备。 Cyclades Serial Console Server 3.3.0版本存在安全漏洞，该漏洞源于sudo权限过于宽松，可能导致本地权限提升。

CVSS 6.2 · Medium EPSS 0.16% · P4
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I. Basic Information for CVE-2022-50927

Vulnerability Information
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Vulnerability Title
Cyclades Serial Console Server 3.3.0 - Local Privilege Escalation
Source: CVE Program / CVE List V5
Vulnerability Description
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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Source: CVE Program / CVE List V5
Vulnerability Type
特权授予不正确
Source: CVE Program / CVE List V5
Vulnerability Title
Cyclades Serial Console Server 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cyclades Serial Console Server是美国Cyclades公司的一个串行控制台服务器设备。 Cyclades Serial Console Server 3.3.0版本存在安全漏洞，该漏洞源于sudo权限过于宽松，可能导致本地权限提升。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Vertiv Cyclades Serial Console Server 1.0.0 - 3.3.0 -

II. Public POCs for CVE-2022-50927

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III. Intelligence Information for CVE-2022-50927

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IV. Related Vulnerabilities

Same vendor: Vertiv
Same weakness: CWE-266

V. Comments for CVE-2022-50927

Anonymous User
2026-01-15 06:08:46

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