CVE-2021-42761
Severity Score
9.8
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
Track*
*SSVC
Descriptions
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.
*Credits:
N/A
CVSS Scores
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
Attack Vector
Attack Complexity
Privileges Required
User Interaction
Scope
Confidentiality
Integrity
Availability
* Common Vulnerability Scoring System
SSVC
- Decision:Track*
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2021-10-20 CVE Reserved
- 2023-02-16 CVE Published
- 2024-09-23 EPSS Updated
- 2024-10-23 CVE Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-384: Session Fixation
CAPEC
References (1)
| URL | Tag | Source |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://fortiguard.com/psirt/FG-IR-21-214 | 2023-11-07 |
Affected Vendors, Products, and Versions
| Vendor | Product | Version | Other | Status | ||||||
|---|---|---|---|---|---|---|---|---|---|---|
| Vendor | Product | Version | Other | Status | <-- --> | Vendor | Product | Version | Other | Status |
| Fortinet Search vendor "Fortinet" | Fortiweb Search vendor "Fortinet" for product "Fortiweb" | >= 5.6.0 < 5.9.2 Search vendor "Fortinet" for product "Fortiweb" and version " >= 5.6.0 < 5.9.2" | - |
Affected
| ||||||
| Fortinet Search vendor "Fortinet" | Fortiweb Search vendor "Fortinet" for product "Fortiweb" | >= 6.0.0 < 6.0.8 Search vendor "Fortinet" for product "Fortiweb" and version " >= 6.0.0 < 6.0.8" | - |
Affected
| ||||||
| Fortinet Search vendor "Fortinet" | Fortiweb Search vendor "Fortinet" for product "Fortiweb" | >= 6.1.0 < 6.1.3 Search vendor "Fortinet" for product "Fortiweb" and version " >= 6.1.0 < 6.1.3" | - |
Affected
| ||||||
| Fortinet Search vendor "Fortinet" | Fortiweb Search vendor "Fortinet" for product "Fortiweb" | >= 6.2.0 < 6.2.7 Search vendor "Fortinet" for product "Fortiweb" and version " >= 6.2.0 < 6.2.7" | - |
Affected
| ||||||
| Fortinet Search vendor "Fortinet" | Fortiweb Search vendor "Fortinet" for product "Fortiweb" | >= 6.3.0 < 6.3.17 Search vendor "Fortinet" for product "Fortiweb" and version " >= 6.3.0 < 6.3.17" | - |
Affected
| ||||||
| Fortinet Search vendor "Fortinet" | Fortiweb Search vendor "Fortinet" for product "Fortiweb" | >= 6.4.0 < 7.0.0 Search vendor "Fortinet" for product "Fortiweb" and version " >= 6.4.0 < 7.0.0" | - |
Affected
| ||||||