CVE-2025-34236 is a stored cross-site scripting (XSS) vulnerability affecting Advantech WebAccess/VPN versions prior to 1.1.5, specifically within the NetworksController.addNetworkAction() function. This medium-severity vulnerability (CVSS 5.4) allows an authenticated attacker to inject malicious scripts due to insufficient input validation, potentially leading to arbitrary script execution in a victim's browser. 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 |
|---|---|---|---|
< 1.1.5CPE matchmatch criteria | cpe:2.3:a:advantech:webaccess\/vpn:*:*:*:*:*:*:*:* | ||
>= 0, < 1.1.5CPE match | cpe:2.3:a:advantech:webaccess\/vpn:*:*:*:*:*:*:*:* |
CVSS version used by this source: 4.0
CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:P/VC:N/VI:N/VA:N/SC:H/SI:H/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, 0.0 Bluesky, 0.0 Mastodon, and 0.1 GitHub mentions.
No media coverage found for this CVE.
The average CVE in this peer group has 0.0 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.
Remediation records are not available for this CVE.