Vulnerability Details : CVE-2022-38742
Rockwell Automation ThinManager ThinServer versions 11.0.0 - 13.0.0 is vulnerable to a heap-based buffer overflow. An attacker could send a specifically crafted TFTP or HTTPS request, causing a heap-based buffer overflow that crashes the ThinServer process. If successfully exploited, this could expose the server to arbitrary remote code execution.
Vulnerability category: OverflowMemory CorruptionExecute code
Products affected by CVE-2022-38742
- Rockwellautomation » ThinmanagerVersions from including (>=) 11.0.0 and up to, including, (<=) 13.0.0cpe:2.3:a:rockwellautomation:thinmanager:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2022-38742
0.19%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 57 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2022-38742
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
9.8
|
CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
3.9
|
5.9
|
NIST | |
|
8.1
|
HIGH | CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:H/A:H |
2.2
|
5.9
|
Rockwell Automation |
CWE ids for CVE-2022-38742
-
A heap overflow condition is a buffer overflow, where the buffer that can be overwritten is allocated in the heap portion of memory, generally meaning that the buffer was allocated using a routine such as malloc().Assigned by: PSIRT@rockwellautomation.com (Secondary)
-
The product writes data past the end, or before the beginning, of the intended buffer.Assigned by: nvd@nist.gov (Primary)
References for CVE-2022-38742
-
https://rockwellautomation.custhelp.com/app/answers/answer_view/a_id/1136847
ThinManager Software Vulnerable to Arbitrary Code Execution and Denial-Of-Service AttackPermissions Required;Vendor Advisory
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