CVE-2021-22130
CVSS V2 Medium 4
CVSS V3 Medium 4.9
Description
A stack-based buffer overflow vulnerability in FortiProxy physical appliance CLI 2.0.0 to 2.0.1, 1.2.0 to 1.2.9, 1.1.0 to 1.1.6, 1.0.0 to 1.0.7 may allow an authenticated, remote attacker to perform a Denial of Service attack by running the `diagnose sys cpuset` with a large cpuset mask value. Fortinet is not aware of any successful exploitation of this vulnerability that would lead to code execution.
Overview
- CVE ID
- CVE-2021-22130
- Assigner
- psirt@fortinet.com
- Vulnerability Status
- Analyzed
- Published Version
- 2021-06-03T11:15:08
- Last Modified Date
- 2021-06-11T17:11:21
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:fortinet:fortiproxy:*:*:*:*:*:*:*:* | 1 | OR | 1.0.0 | 1.0.7 |
| cpe:2.3:a:fortinet:fortiproxy:*:*:*:*:*:*:*:* | 1 | OR | 1.1.0 | 1.1.6 |
| cpe:2.3:a:fortinet:fortiproxy:*:*:*:*:*:*:*:* | 1 | OR | 1.2.0 | 1.2.10 |
| cpe:2.3:a:fortinet:fortiproxy:*:*:*:*:*:*:*:* | 1 | OR | 2.0.0 | 2.0.2 |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:L/Au:S/C:N/I:N/A:P
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- SINGLE
- Confidentiality Impact
- NONE
- Integrity Impact
- NONE
- Availability Impact
- PARTIAL
- Base Score
- 4
- Severity
- MEDIUM
- Exploitability Score
- 8
- Impact Score
- 2.9
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:N/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- HIGH
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- NONE
- Availability Impact
- HIGH
- Base Score
- 4.9
- Base Severity
- MEDIUM
- Exploitability Score
- 1.2
- Impact Score
- 3.6
References
| Reference URL | Reference Tags |
|---|---|
| https://fortiguard.com/advisory/FG-IR-21-006 | Vendor Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2021-22130 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-22130 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-05-10 07:11:58 | Added to TrackCVE | |||
| 2022-12-05 03:29:26 | 2021-06-03T11:15Z | 2021-06-03T11:15:08 | CVE Published Date | updated |
| 2022-12-05 03:29:26 | 2021-06-11T17:11:21 | CVE Modified Date | updated | |
| 2022-12-05 03:29:26 | Analyzed | Vulnerability Status | updated |