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CVE-2026-28372

CVSS 7.4 · High EPSS 0.01% · P1
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I. Basic Information for CVE-2026-28372

Vulnerability Information
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Vulnerability Title
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Description
telnetd in GNU inetutils through 2.7 allows privilege escalation that can be exploited by abusing systemd service credentials support added to the login(1) implementation of util-linux in release 2.40. This is related to client control over the CREDENTIALS_DIRECTORY environment variable, and requires an unprivileged local user to create a login.noauth file.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:L/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
从非可信控制范围包含功能例程
Source: NVD (National Vulnerability Database)
Vulnerability Title
GNU Inetutils 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
GNU Inetutils是美国GNU社区的一组常见的网络程序。 GNU Inetutils 2.7及之前版本存在安全漏洞，该漏洞源于telnetd存在缺陷，可能导致权限提升。
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

VendorProductAffected VersionsCPESubscribe
GNUinetutils 0 ~ 2.7 -

II. Public POCs for CVE-2026-28372

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III. Intelligence Information for CVE-2026-28372

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IV. Related Vulnerabilities

Same product: inetutils
Same vendor: GNU
Same weakness: CWE-829

V. Comments for CVE-2026-28372

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