CVE-2021-42761 (GCVE-0-2021-42761)

Vulnerability from cvelistv5 – Published: 2023-02-16 18:05 – Updated: 2024-10-23 14:50
VLAI?
Summary
A condition for session fixation vulnerability [CWE-384] in the session management of FortiWeb versions 6.4 all versions, 6.3.0 through 6.3.16, 6.2.0 through 6.2.6, 6.1.0 through 6.1.2, 6.0.0 through 6.0.7, 5.9.0 through 5.9.1 may allow a remote, unauthenticated attacker to infer the session identifier of other users and possibly usurp their session.
Severity ?
8.5 (High)
CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H/E:P/RL:U/RC:C
CWE
  • CWE-384 - Improper access control
Assigner
References
Impacted products
Vendor Product Version
Fortinet FortiWeb Affected: 6.4.0 , ≤ 6.4.2 (semver)
Affected: 6.3.0 , ≤ 6.3.16 (semver)
Affected: 6.2.0 , ≤ 6.2.6 (semver)
Affected: 6.1.0 , ≤ 6.1.2 (semver)
Affected: 6.0.0 , ≤ 6.0.7 (semver)
Affected: 5.9.0 , ≤ 5.9.1 (semver)
Affected: 5.8.5 , ≤ 5.8.7 (semver)
Affected: 5.8.0 , ≤ 5.8.3 (semver)
Affected: 5.7.0 , ≤ 5.7.3 (semver)
Affected: 5.6.0 , ≤ 5.6.2 (semver)
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Sightings

Author Source Type Date

Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
  • Published Proof of Concept: A public proof of concept is available for this vulnerability.
  • Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
  • Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
  • Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
  • Not confirmed: The user expressed doubt about the validity of the vulnerability.
  • Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.



Detection rules are retrieved from Rulezet.