CVE-2025-4677 describes an Insufficient Session Expiration vulnerability in ABB WebPro SNMP Card PowerValue and PowerValue UL, affecting versions through 1.1.8.K. This medium-severity vulnerability, rated 6.5 CVSS, allows an unauthenticated attacker on the adjacent network to achieve high availability impact due to the lack of proper session termination. There is currently no evidence of active exploitation, public exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
| ABB | WebPro SNMP Card PowerValue UL | >= 0, <= 1.1.8.kCNA affecteddefault unaffected | |
| ABB | WebPro SNMP Card PowerValue | >= 0, <= 1.1.8.kCNA affecteddefault unaffected |
CVSS version used by this source: 4.0
CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.