CVE-2019-25377 is a reflected cross-site scripting (XSS) vulnerability in OPNsense 19.1, specifically within the system_advanced_sysctl.php endpoint. Attackers can exploit this by injecting malicious scripts into the 'value' parameter of POST requests, leading to the execution of JavaScript in the context of an authenticated user's session. With a CVSS score of 6.1 (MEDIUM), this vulnerability requires user interaction (UI:R) and has a low impact on confidentiality and integrity (C:L/I:L). There is no evidence of active exploitation, publicly available exploit code, or significant community discussion surrounding this CVE.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
19.1CPE matchmatch criteria | cpe:2.3:a:opnsense:opnsense:19.1:*:*:*:*:*:*:* |
CVSS version used by this source: 4.0
CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:A/VC:N/VI:N/VA:N/SC:L/SI:L/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.
No media coverage found for this CVE.
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.