CVEvulnerability

CVE-2021-42761

9.8 CRITICAL Published 2023-02-16 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2023-02-16
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
9.0 CRITICAL — CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:C/C:H/I:H/A:H
CVSS 3.1 ([email protected])
9.8 CRITICAL — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weaknesses
CWE-384

Description

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.

Affected configurations

• fortinet fortiweb (>= 5.6.0 < 5.9.2) • fortinet fortiweb (>= 6.0.0 < 6.0.8) • fortinet fortiweb (>= 6.1.0 < 6.1.3) • fortinet fortiweb (>= 6.2.0 < 6.2.7) • fortinet fortiweb (>= 6.3.0 < 6.3.17) • fortinet fortiweb (>= 6.4.0 < 7.0.0)

Related

Weakness · CWE (1)

  • CWE-384 Session Fixation weakness

References