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CVE-2025-48393

Quick assessment

Affected
Eaton G4 PDU
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.

Eaton Rack PDU G4是美国伊顿（Eaton）公司的一款竖装配电单元。 Eaton Rack PDU G4 3.5.0及之前版本存在安全漏洞，该漏洞源于固件升级的服务器身份检查机制不安全，可能导致中间人攻击。

CVSS 5.7 · Medium EPSS 0.20% · P10

Possible ATT&CK Techniques 1 AI

T1190 · Exploit Public-Facing Application
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I. Basic Information for CVE-2025-48393

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
The server identity check mechanism for firmware upgrade performed via command shell is insecurely implemented potentially allowing an attacker to perform a Man-in-the-middle attack. This security issue has been fixed in the latest firmware version of Eaton G4 PDU which is available on the Eaton download center.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:L/A:L
Source: CVE Program / CVE List V5
Vulnerability Type
证书验证不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Eaton Rack PDU G4 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Eaton Rack PDU G4是美国伊顿（Eaton）公司的一款竖装配电单元。 Eaton Rack PDU G4 3.5.0及之前版本存在安全漏洞，该漏洞源于固件升级的服务器身份检查机制不安全，可能导致中间人攻击。
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
Eaton G4 PDU 0 ~ 3.5.0 -

II. Public POCs for CVE-2025-48393

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III. Intelligence Information for CVE-2025-48393

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IV. Related Vulnerabilities

Same product: G4 PDU
Same vendor: Eaton
Same weakness: CWE-295

V. Comments for CVE-2025-48393

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