What’s Vulnerable › Vulnerabilities

CVE-2020-28597

• Severity: high (CVSS 7.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 1.1% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2021-03-03 · updated 2026-06-17
• Weakness: CWE-337

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.

Affected products

• Epignosishq Efront: 5.2.17, 5.2.21

References

• https://talosintelligence.com/vulnerability_reports/TALOS-2020-1221
• https://talosintelligence.com/vulnerability_reports/TALOS-2020-1221

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