CVE-2022-32138
CVSS V2 Medium 6.5
CVSS V3 High 8.8
Description
In multiple CODESYS products, a remote attacker may craft a request which may cause an unexpected sign extension, resulting in a denial-of-service condition or memory overwrite.
Overview
- CVE ID
- CVE-2022-32138
- Assigner
- info@cert.vde.com
- Vulnerability Status
- Analyzed
- Published Version
- 2022-06-24T08:15:07
- Last Modified Date
- 2022-07-01T13:36:32
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:codesys:plcwinnt:*:*:*:*:*:*:*:* | 1 | OR | 2.0 | 2.4.7.57 |
| cpe:2.3:a:codesys:runtime_toolkit:*:*:*:*:*:*:x86:* | 1 | OR | 2.0 | 2.4.7.57 |
CVSS Version 2
- Version
- 2.0
- Vector String
- AV:N/AC:L/Au:S/C:P/I:P/A:P
- Access Vector
- NETWORK
- Access Compatibility
- LOW
- Authentication
- SINGLE
- Confidentiality Impact
- PARTIAL
- Integrity Impact
- PARTIAL
- Availability Impact
- PARTIAL
- Base Score
- 6.5
- Severity
- MEDIUM
- Exploitability Score
- 8
- Impact Score
- 6.4
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Attack Vector
- NETWORK
- Attack Compatibility
- LOW
- Privileges Required
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 8.8
- Base Severity
- HIGH
- Exploitability Score
- 2.8
- Impact Score
- 5.9
References
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2022-32138 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-32138 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-06-24 09:00:21 | Added to TrackCVE |