CVE-2021-43074
Severity Score
4.3
*CVSS v3.1
Exploit Likelihood
*EPSS
Affected Versions
*CPE
Public Exploits
0
*Multiple Sources
Exploited in Wild
-
*KEV
Decision
-
*SSVC
Descriptions
An improper verification of cryptographic signature vulnerability [CWE-347] in FortiWeb 6.4 all versions, 6.3.16 and below, 6.2 all versions, 6.1 all versions, 6.0 all versions; FortiOS 7.0.3 and below, 6.4.8 and below, 6.2 all versions, 6.0 all versions; FortiSwitch 7.0.3 and below, 6.4.10 and below, 6.2 all versions, 6.0 all versions; FortiProxy 7.0.1 and below, 2.0.7 and below, 1.2 all versions, 1.1 all versions, 1.0 all versions may allow an attacker to decrypt portions of the administrative session management cookie if able to intercept the latter.
*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
* Common Vulnerability Scoring System
SSVC
- Decision:-
Exploitation
Automatable
Tech. Impact
* Organization's Worst-case Scenario
Timeline
- 2021-10-28 CVE Reserved
- 2023-02-16 CVE Published
- 2024-08-04 CVE Updated
- 2024-09-08 EPSS Updated
- ---------- Exploited in Wild
- ---------- KEV Due Date
- ---------- First Exploit
CWE
- CWE-347: Improper Verification of Cryptographic Signature
CAPEC
References (1)
| URL | Tag | Source |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|
| URL | Date | SRC |
|---|---|---|
| https://fortiguard.com/psirt/FG-IR-21-126 | 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" | Fortiproxy Search vendor "Fortinet" for product "Fortiproxy" | >= 1.0.0 < 2.0.8 Search vendor "Fortinet" for product "Fortiproxy" and version " >= 1.0.0 < 2.0.8" | - |
Affected
| ||||||
| Fortinet Search vendor "Fortinet" | Fortiproxy Search vendor "Fortinet" for product "Fortiproxy" | >= 7.0.0 < 7.0.2 Search vendor "Fortinet" for product "Fortiproxy" and version " >= 7.0.0 < 7.0.2" | - |
Affected
| ||||||
| Fortinet Search vendor "Fortinet" | Fortiweb Search vendor "Fortinet" for product "Fortiweb" | >= 6.0.0 < 6.3.17 Search vendor "Fortinet" for product "Fortiweb" and version " >= 6.0.0 < 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
| ||||||
| Fortinet Search vendor "Fortinet" | Fortios Search vendor "Fortinet" for product "Fortios" | >= 6.0.0 < 6.4.9 Search vendor "Fortinet" for product "Fortios" and version " >= 6.0.0 < 6.4.9" | - |
Affected
| ||||||
| Fortinet Search vendor "Fortinet" | Fortios Search vendor "Fortinet" for product "Fortios" | >= 7.0.0 < 7.0.4 Search vendor "Fortinet" for product "Fortios" and version " >= 7.0.0 < 7.0.4" | - |
Affected
| ||||||
| Fortinet Search vendor "Fortinet" | Fortiswitch Search vendor "Fortinet" for product "Fortiswitch" | >= 6.0.0 < 6.4.11 Search vendor "Fortinet" for product "Fortiswitch" and version " >= 6.0.0 < 6.4.11" | - |
Affected
| ||||||
| Fortinet Search vendor "Fortinet" | Fortiswitch Search vendor "Fortinet" for product "Fortiswitch" | >= 7.0.0 < 7.0.4 Search vendor "Fortinet" for product "Fortiswitch" and version " >= 7.0.0 < 7.0.4" | - |
Affected
| ||||||