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CVE-2025-4677— Idle session timeout is not configured for multiple open ports

CVSS 6.5 · Medium EPSS 0.03% · P9
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I. Basic Information for CVE-2025-4677

Vulnerability Information
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Vulnerability Title
Idle session timeout is not configured for multiple open ports
Source: NVD (National Vulnerability Database)
Vulnerability Description
Insufficient Session Expiration vulnerability in ABB WebPro SNMP Card PowerValue, ABB WebPro SNMP Card PowerValue UL.This issue affects WebPro SNMP Card PowerValue: through 1.1.8.K; WebPro SNMP Card PowerValue UL: through 1.1.8.K.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
不充分的会话过期机制
Source: NVD (National Vulnerability Database)
Vulnerability Title
ABB WebPro SNMP Card PowerValue和ABB WebPro SNMP Card PowerValue UL 代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
ABB WebPro SNMP Card PowerValue和ABB WebPro SNMP Card PowerValue UL都是瑞士ABB公司的一个远程Web管理系统。 ABB WebPro SNMP Card PowerValue和ABB WebPro SNMP Card PowerValue UL 1.1.8.K及之前版本存在代码问题漏洞，该漏洞源于会话过期机制不足。
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
ABBWebPro SNMP Card PowerValue 0 ~ 1.1.8.k -
ABBWebPro SNMP Card PowerValue UL 0 ~ 1.1.8.k -

II. Public POCs for CVE-2025-4677

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III. Intelligence Information for CVE-2025-4677

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Same Patch Batch · ABB · 2026-01-07 · 3 CVEs total

CVE-2025-46768.8 HIGHAuthentication bypass by brute forcing Authentication Headers
CVE-2025-46756.5 MEDIUMImproper implementation of Modbus protocol leading to DOS attack

IV. Related Vulnerabilities

Same product: WebPro SNMP Card PowerValue
Same vendor: ABB
Same weakness: CWE-613

V. Comments for CVE-2025-4677

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