How severe is CVE-2025-4762?

CVE-2025-4762 has a CVSS 4.0 base score of 2.0, rated low severity.

Is CVE-2025-4762 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (19th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2025-4762?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2025-4762 have an EU (EUVD) identifier?

Yes. CVE-2025-4762 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-15151.

When was CVE-2025-4762 published?

CVE-2025-4762 was published on 2025-05-15 and last updated on 2026-06-17.

CVE-2025-4762

CVE-2025-4762 is a low-severity vulnerability with a CVSS 4.0 base score of 2.0. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-20.

Key facts

Severity: Low (CVSS 4.0 base score 2.0)
EPSS exploit prediction: 0% (19th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-15151
Weakness: CWE-20
Published: 2025-05-15
Last modified: 2026-06-17

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.

Frequently asked questions

What is CVE-2025-4762?: 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.
How severe is CVE-2025-4762?: CVE-2025-4762 has a CVSS 4.0 base score of 2.0, rated low severity.
Is CVE-2025-4762 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (19th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2025-4762?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2025-4762 have an EU (EUVD) identifier?: Yes. CVE-2025-4762 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-15151.
When was CVE-2025-4762 published?: CVE-2025-4762 was published on 2025-05-15 and last updated on 2026-06-17.

References

https://edgewatch.com/vulnerability-advisories/path-traversal-and-idor-vulnerabilities-in-esignaviewer-allow-unauthorized-file-access/

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