CVE-2021-43064
CVSS V2 Medium 5.8
CVSS V3 Medium 6.1
Description
A url redirection to untrusted site ('open redirect') in Fortinet FortiWeb version 6.4.1 and 6.4.0, version 6.3.15 and below, version 6.2.6 and below allows attacker to use the device as a proxy and reach external or protected hosts via redirection handlers.
Overview
- CVE ID
- CVE-2021-43064
- Assigner
- psirt@fortinet.com
- Vulnerability Status
- Analyzed
- Published Version
- 2021-12-08T13:15:08
- Last Modified Date
- 2021-12-09T19:17:09
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:fortinet:fortiweb:*:*:*:*:*:*:*:* | 1 | OR | 6.2.0 | 6.2.6 |
| cpe:2.3:a:fortinet:fortiweb:*:*:*:*:*:*:*:* | 1 | OR | 6.3.0 | 6.3.15 |
| cpe:2.3:a:fortinet:fortiweb:6.4.0:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:fortinet:fortiweb:6.4.1:*:*:*:*:*:*:* | 1 | OR |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:M/Au:N/C:P/I:P/A:N
- Access Vector
- NETWORK
- Access Compatibility
- MEDIUM
- Authentication
- NONE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- PARTIAL
- Availability Impact
- NONE
- Base Score
- 5.8
- Severity
- MEDIUM
- Exploitability Score
- 8.6
- Impact Score
- 4.9
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- NONE
- User Interaction
- REQUIRED
- Scope
- CHANGED
- Confidentiality Impact
- LOW
- Availability Impact
- NONE
- Base Score
- 6.1
- Base Severity
- MEDIUM
- Exploitability Score
- 2.8
- Impact Score
- 2.7
References
| Reference URL | Reference Tags |
|---|---|
| https://fortiguard.com/advisory/FG-IR-21-168 | Patch Vendor Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2021-43064 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-43064 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 06:41:55 | Added to TrackCVE | |||
| 2022-12-06 03:18:47 | 2021-12-08T13:15Z | 2021-12-08T13:15:08 | CVE Published Date | updated |
| 2022-12-06 03:18:47 | 2021-12-09T19:17:09 | CVE Modified Date | updated | |
| 2022-12-06 03:18:47 | Analyzed | Vulnerability Status | updated |