by Kastro
Paper/Archive/CVE-2020-28597

CVE-2020-28597

talos — A predictable seed vulnerability exists in the password reset functionality of Epignosis EfrontPro 5.2.21.

EPSS 1%CVSS 9.8
critical.is priorityof 100
42
CVSS 9.8 (CNA)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 64.9.649 × 2013.0No public exploit+100.0SSVC exploitation: unknown+100.0
Description · from the CVE record

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.

Affected

ProductAffectedFixed inSource
EpignosisEpignosis eFront LMS 5.2.17, Epignosis eFront LMS 5.2.21–CNA

Scores by source

talos (CNA)9.8CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

References

reftalosintelligence.com/vulnerability_reports/TALOS-2020-1221