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CVE-2025-1095— IBM Personal Communications command execution

Quick assessment

Affected
IBM Personal Communications
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.

IBM Personal Communications是美国国际商业机器（IBM）公司的用于 Microsoft Windows 的主机通信和终端仿真包。现在具有完整的 64 位架构，具有虚拟终端 (VT) 仿真和系统网络架构 (SNA) 应用程序支持，并提供一个访问不同主机系统上的数据和应用程序的平台。 IBM Personal Communications v14版本和v15版本存在缓冲区错误漏洞，该漏洞源于允许任何本地登录的用户以 NT AUTHORITY SYSTEM 权限运行命令，可能导致未授权

CVSS 8.8 · High EPSS 0.15% · P4

Possible ATT&CK Techniques 1 AI

T1068.003
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I. Basic Information for CVE-2025-1095

Vulnerability Information
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Vulnerability Title
IBM Personal Communications command execution
Source: CVE Program / CVE List V5
Vulnerability Description
IBM Personal Communications v14 and v15 include a Windows service that is vulnerable to local privilege escalation (LPE). The vulnerability allows any interactively logged in users on the target computer to run commands with full privileges in the context of NT AUTHORITY\SYSTEM. This allows for a low privileged attacker to escalate their privileges. This vulnerability is due to an incomplete fix for CVE-2024-25029.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
未保护的候选通道
Source: CVE Program / CVE List V5
Vulnerability Title
IBM Personal Communications 缓冲区错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
IBM Personal Communications是美国国际商业机器（IBM）公司的用于 Microsoft Windows 的主机通信和终端仿真包。现在具有完整的 64 位架构，具有虚拟终端 (VT) 仿真和系统网络架构 (SNA) 应用程序支持，并提供一个访问不同主机系统上的数据和应用程序的平台。 IBM Personal Communications v14版本和v15版本存在缓冲区错误漏洞，该漏洞源于允许任何本地登录的用户以 NT AUTHORITY SYSTEM 权限运行命令，可能导致未授权
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
IBM Personal Communications v14 cpe:2.3:a:ibm:personal_communications:14.0.0:*:*:*:*:*:*:*

II. Public POCs for CVE-2025-1095

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III. Intelligence Information for CVE-2025-1095

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Vendor Advisories for CVE-2025-1095 (1)

IV. Related Vulnerabilities

Same product: Personal Communications
Same vendor: IBM
Same weakness: CWE-420