Vulnerability Details : CVE-2019-15511
Potential exploit
An exploitable local privilege escalation vulnerability exists in the GalaxyClientService installed by GOG Galaxy. Due to Improper Access Control, an attacker can send unauthenticated local TCP packets to the service to gain SYSTEM privileges in Windows system where GOG Galaxy software is installed. All GOG Galaxy versions before 1.2.60 and all corresponding versions of GOG Galaxy 2.0 Beta are affected.
Vulnerability category: Gain privilege
Products affected by CVE-2019-15511
- cpe:2.3:a:gog:galaxy:*:*:*:*:*:*:*:*
- cpe:2.3:a:gog:galaxy:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2019-15511
0.53%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 65 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2019-15511
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.2
|
HIGH | AV:L/AC:L/Au:N/C:C/I:C/A:C |
3.9
|
10.0
|
NIST | |
|
7.8
|
HIGH | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
1.8
|
5.9
|
NIST |
CWE ids for CVE-2019-15511
-
The product does not perform any authentication for functionality that requires a provable user identity or consumes a significant amount of resources.Assigned by: nvd@nist.gov (Primary)
References for CVE-2019-15511
-
https://cqureacademy.com/cqure-labs/cqlabs-cve-2019-15511-broken-access-control-in-gog-galaxy
#CQLabs – CVE-2019-15511: Broken Access Control in GOG Galaxy | CQURE AcademyThird Party Advisory;Vendor Advisory
-
https://support.gog.com/hc/en-us/articles/360025458833-GOG-GALAXY-2-0-updates-and-known-issues
GOG GALAXY 2.0 updates and known issues – GOG.COM SUPPORT CENTERRelease Notes;Vendor Advisory
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