CVE-2021-36191
CVSS V2 Medium 4.9
CVSS V3 Medium 5.4
Description
A url redirection to untrusted site ('open redirect') in Fortinet FortiWeb version 6.4.1 and below, 6.3.15 and below allows attacker to use the device as proxy via crafted GET parameters in requests to error handlers
Overview
- CVE ID
- CVE-2021-36191
- Assigner
- psirt@fortinet.com
- Vulnerability Status
- Analyzed
- Published Version
- 2021-12-08T13:15:07
- Last Modified Date
- 2021-12-15T13:45:02
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:fortinet:fortiweb:*:*:*:*:*:*:*:* | 1 | OR | 6.0.0 | 6.0.7 |
| 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:6.1.0:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:fortinet:fortiweb:6.1.1:*:*:*:*:*:*:* | 1 | OR | ||
| cpe:2.3:a:fortinet:fortiweb:6.1.2:*:*:*:*:*:*:* | 1 | OR | ||
| 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:S/C:P/I:P/A:N
- Access Vector
- NETWORK
- Access Compatibility
- MEDIUM
- Authentication
- SINGLE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- PARTIAL
- Availability Impact
- NONE
- Base Score
- 4.9
- Severity
- MEDIUM
- Exploitability Score
- 6.8
- Impact Score
- 4.9
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- LOW
- User Interaction
- REQUIRED
- Scope
- CHANGED
- Confidentiality Impact
- LOW
- Availability Impact
- NONE
- Base Score
- 5.4
- Base Severity
- MEDIUM
- Exploitability Score
- 2.3
- Impact Score
- 2.7
References
| Reference URL | Reference Tags |
|---|---|
| https://fortiguard.com/advisory/FG-IR-21-133 | Patch Vendor Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2021-36191 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-36191 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 06:41:16 | Added to TrackCVE | |||
| 2022-12-06 03:18:22 | 2021-12-08T13:15Z | 2021-12-08T13:15:07 | CVE Published Date | updated |
| 2022-12-06 03:18:22 | 2021-12-15T13:45:02 | CVE Modified Date | updated | |
| 2022-12-06 03:18:22 | Analyzed | Vulnerability Status | updated |