CVE-2025-4762 | THREATINT

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.

Reserved 2025-05-15 | Published 2025-05-15 | Updated 2025-05-15 | Assigner Edgewatch

LOW: 2.0CVSS:4.0/AV:N/AC:H/AT:N/PR:L/UI:A/VC:L/VI:N/VA:N/SC:L/SI:N/SA:N

Problem types

CWE-20: Improper Input Validation

Product status

Default status

affected

1.3.2

unaffected

1.4.4

unaffected

4.0.4

unaffected

4.1.4

unaffected

5.0.2

unaffected

5.1.2

unaffected

5.2.4

unaffected

5.3.3

unaffected

5.4.1

unaffected

Credits

Pablo Alcarria Lozano finder

References

edgewatch.com/...signaviewer-allow-unauthorized-file-access/

cve.org (CVE-2025-4762)

nvd.nist.gov (CVE-2025-4762)

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