CVE-2022-31262
CVSS V2 None
CVSS V3 High 7.8
Description
An exploitable local privilege escalation vulnerability exists in GOG Galaxy 2.0.46. Due to insufficient folder permissions, an attacker can hijack the %ProgramData%\GOG.com folder structure and change the GalaxyCommunication service executable to a malicious file, resulting in code execution as SYSTEM.
Overview
- CVE ID
- CVE-2022-31262
- Assigner
- cve@mitre.org
- Vulnerability Status
- Analyzed
- Published Version
- 2022-08-17T15:15:08
- Last Modified Date
- 2022-10-28T13:17:20
Weakness Enumerations
CPE Configuration (Product)
| CPE | Vulnerable | Operator | Version Start | Version End |
|---|---|---|---|---|
| cpe:2.3:a:gog:galaxy:*:*:*:*:*:windows:*:* | 1 | OR | 2.0.46 | 2.0.51 |
CVSS Version 3
- Version
- 3.1
- Vector String
- CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- Attack Vector
- LOCAL
- Attack Compatibility
- LOW
- Privileges Required
- LOW
- User Interaction
- NONE
- Scope
- UNCHANGED
- Confidentiality Impact
- HIGH
- Availability Impact
- HIGH
- Base Score
- 7.8
- Base Severity
- HIGH
- Exploitability Score
- 1.8
- Impact Score
- 5.9
References
| Reference URL | Reference Tags |
|---|---|
| https://github.com/secure-77/CVE-2022-31262 | Exploit Third Party Advisory |
| https://secure77.de/category/subjects/researches/ | Exploit Third Party Advisory |
| https://secure77.de/gog-galaxy-cve-2022-31262/ | Exploit Third Party Advisory |
| https://www.youtube.com/watch?v=Bgdbx5TJShI | Exploit Third Party Advisory |
Sources
| Source Name | Source URL |
|---|---|
| NIST | https://nvd.nist.gov/vuln/detail/CVE-2022-31262 |
| MITRE | https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2022-31262 |
History
| Created | Old Value | New Value | Data Type | Notes |
|---|---|---|---|---|
| 2022-08-17 16:00:10 | Added to TrackCVE |