CVE-2021-26095

EPSS 0.31%
Published 20.07.2021 11:15:11
Last modified 21.11.2024 05:55:51
Source psirt@fortinet.com
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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.

Affected products Warnungen 0 Metrics 4 CWE 0 References 4

Data is provided by the National Vulnerability Database (NVD)

Fortinet ≫ Fortimail Version >= 6.2.0 <= 6.2.6

Fortinet ≫ Fortimail Version >= 6.4.0 < 6.4.5

Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.

EPSS Metriken
Type	Source	Score	Percentile
EPSS	FIRST.org	0.31%	0.507

CVSS Metriken
Source	Base Score	Exploit Score	Impact Score	Vector string
nvd@nist.gov	8.8	2.8	5.9	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
nvd@nist.gov	6.5	8	6.4	AV:N/AC:L/Au:S/C:P/I:P/A:P
psirt@fortinet.com	7.5	1.6	5.9	CVSS:3.1/AV:N/AC:H/PR:L/UI:N/S:U/C:H/I:H/A:H

https://fortiguard.com/advisory/FG-IR-21-019

Vendor Advisory

https://nvd.nist.gov/vuln/detail/CVE-2021-26095

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2021-26095

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2021-26095

EUVD