CVE-2020-28597

HighCVSS 7.5/10Last modified Jun 17, 2026

Description

A predictable seed vulnerability exists in the password reset functionality of Epignosis EfrontPro 5.2.21. By predicting the seed it is possible to generate the correct password reset 1-time token. An attacker can visit the password reset supplying the password reset token to reset the password of an account of their choice.

Metrics

CVSS 3.1 7.5/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N

Weakness enumeration

CWE-337CWE-335

Affected software

VendorProductVersions
n/aEpignosisEpignosis eFront LMS 5.2.17, Epignosis eFront LMS 5.2.21

References

Timeline

Published
Mar 3, 2021
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2020-28597: High severity, CVSS 7.5 | Vulnix