CVE-2025-4762 describes an Insecure Direct Object Reference (IDOR) vulnerability within the eSignaViewer component of eSigna products, versions 1.0 to 1.5, across all platforms. This flaw allows an unauthenticated attacker to access arbitrary files by manipulating file paths and object identifiers. The vulnerability has a CVSS 4.0 score indicating a low severity, with a network attack vector and high attack complexity, potentially leading to limited confidentiality impact. 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 |
|---|---|---|---|
| Lleidanet PKI | ESigna | Range not provided by sourceCNA affecteddefault affected |
CVSS version used by this source: 4.0
CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:A/VC:L/VI:N/VA:N/SC:L/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 0.4 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.