Vulnerability Details : CVE-2022-23511
A privilege escalation issue exists within the Amazon CloudWatch Agent for Windows, software for collecting metrics and logs from Amazon EC2 instances and on-premises servers, in versions up to and including v1.247354. When users trigger a repair of the Agent, a pop-up window opens with SYSTEM permissions. Users with administrative access to affected hosts may use this to create a new command prompt as NT AUTHORITY\SYSTEM. To trigger this issue, the third party must be able to access the affected host and elevate their privileges such that they're able to trigger the agent repair process. They must also be able to install the tools required to trigger the issue. This issue does not affect the CloudWatch Agent for macOS or Linux. Agent users should upgrade to version 1.247355 of the CloudWatch Agent to address this issue. There is no recommended work around. Affected users must update the installed version of the CloudWatch Agent to address this issue.
Vulnerability category: Gain privilege
Products affected by CVE-2022-23511
- cpe:2.3:a:amazon:cloudwatch_agent:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2022-23511
0.10%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 40 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2022-23511
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
6.8
|
MEDIUM | CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:H |
0.9
|
5.9
|
NIST | |
7.1
|
HIGH | CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:C/C:H/I:L/A:L |
1.3
|
5.3
|
GitHub, Inc. |
CWE ids for CVE-2022-23511
-
The product does not handle or incorrectly handles when it has insufficient privileges to perform an operation, leading to resultant weaknesses.Assigned by: security-advisories@github.com (Primary)
References for CVE-2022-23511
-
https://github.com/aws/amazon-cloudwatch-agent/commit/6119858864c317ff26f41f576c169148d1250837#diff-76ed074a9305c04054cdebb9e9aad2d818052b07091de1f20cad0bbac34ffb52
support onprem and onpremise and support windows msi installer w sile… · aws/amazon-cloudwatch-agent@6119858 · GitHubPatch;Third Party Advisory
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https://github.com/aws/amazon-cloudwatch-agent/security/advisories/GHSA-j8x2-2m5w-j939
Privilege Escalation Vector in CloudWatch Agent for Windows · Advisory · aws/amazon-cloudwatch-agent · GitHubPatch;Third Party Advisory
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