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Unrated severityNVD Advisory· Published Jul 9, 2021· Updated Oct 25, 2024

CVE-2021-24020

CVE-2021-24020

Description

A missing cryptographic step in the implementation of the hash digest algorithm in FortiMail 6.4.0 through 6.4.4, and 6.2.0 through 6.2.7 may allow an unauthenticated attacker to tamper with signed URLs by appending further data which allows bypass of signature verification.

Affected products

2
  • Fortinet/Fortimailllm-fuzzy2 versions
    >=6.2.0, <=6.2.7 || >=6.4.0, <=6.4.4+ 1 more
    • (no CPE)range: >=6.2.0, <=6.2.7 || >=6.4.0, <=6.4.4
    • (no CPE)range: FortiMail 6.4.0 through 6.4.4, and 6.2.0 through 6.2.7

Patches

Vulnerability mechanics

References

1

News mentions

0

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