CVE-2021-26095

HIGH

7.5

Description

The combination of various cryptographic issues in the session management of FortiMail 6.4.0 through 6.4.4 and 6.2.0 through 6.2.6, including the encryption construction of the session cookie, may allow a remote attacker already in possession of a cookie to possibly reveal and alter or forge its content, thereby escalating privileges.

Details CVE

Score CVSS v3.17.5

SeveriteHIGH

Vecteur CVSSCVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

Vecteur d'attaqueNETWORK

ComplexiteHIGH

Privileges requisLOW

Interaction utilisateurNONE

Publie7/20/2021

Derniere modification11/21/2024

Sourcenvd

Observations honeypot0

Produits affectes

fortinet:fortimail

References

https://fortiguard.com/advisory/FG-IR-21-019(psirt@fortinet.com)

https://fortiguard.com/advisory/FG-IR-21-019(af854a3a-2127-422b-91ae-364da2661108)

Correlations IOC

Aucune correlation enregistree

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