Vulnerability Details : CVE-2021-42923
ShowMyPC 3606 on Windows suffers from a DLL hijack vulnerability. If an attacker overwrites the file %temp%\ShowMyPC\-ShowMyPC3606\wodVPN.dll, it will run any malicious code contained in that file. The code will run with normal user privileges unless the user specifically runs ShowMyPC as administrator.
Products affected by CVE-2021-42923
- cpe:2.3:a:showmypc:showmypc:3606:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-42923
0.04%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 10 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-42923
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
7.3
|
HIGH | CVSS:3.1/AV:L/AC:L/PR:L/UI:R/S:U/C:H/I:H/A:H |
1.3
|
5.9
|
NIST |
CWE ids for CVE-2021-42923
-
The product uses a fixed or controlled search path to find resources, but one or more locations in that path can be under the control of unintended actors.Assigned by: nvd@nist.gov (Primary)
References for CVE-2021-42923
-
http://showmypc.com
Remote Support, Desktop Sharing, Online Meetings: ShowMyPCProduct;Vendor Advisory
-
https://f20.be/cves/showmypc-cve-2021-42923
ShowMyPC - CVE-2021-42923 | f20Third Party Advisory
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