CVE-2025-4762 - CVE House
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Status published Low CVE-2025-4762

Insecure Direct Object Reference (IDOR) vulnerability in eSignaViewer

Vulnerability Description

Insecure Direct Object Reference (IDOR) vulnerability in the eSignaViewer component in eSigna product versions 1.0 to 1.5 on all platforms allow an unauthenticated attacker to access arbitrary files in the document system via manipulation of file paths and object identifiers.

Impact Analysis

Refer to official advisory for detailed impact metrics.

Remediation

Ensure systems are updated to the latest vendor-supplied patch levels.

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Credits & Attribution

The following person or organization is credited with identifying this vulnerability, as recorded in the NVD database:

  • Pablo Alcarria Lozano

References

More from Lleidanet PKI

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CVE-2024-12014
Path Traversal vulnerability in eSignaViewer Allow Unauthorized File Access
Low 2

Affected Vendor

Lleidanet PKI

View all reports →

Affected Software

eSigna
Vulnerable Versions:
1.3.2, 1.4.4, 4.0.4, 4.1.4, 5.0.2, 5.1.2, 5.2.4, 5.3.3, 5.4.1

Timeline

Official Publish: May 15th, 2025
Last Modified: May 15th, 2025
Added to House: July 22nd, 2026

CVSS Vectors

Weaknesses (CWE)

CWE-20

MITRE ATT&CK TTPs

T1190 Exploit Public-Facing Application
Initial Access
T1059 Command and Scripting Interpreter
Execution
T1068 Exploitation for Privilege Escalation
Privilege Escalation
T1213 Data from Information Repositories
Collection
T1565.002 Stored Data Manipulation
Impact