CVE-2021-43930

Elcomplus SmartPtt Path Traversal

Description

Elcomplus SmartPTT is vulnerable as the backup and restore system does not adequately validate download requests, enabling malicious users to perform path traversal attacks and potentially download arbitrary files from the system.

Remediation

Solution:

  • Elcomplus has released an update to fix these vulnerabilities and recommends users upgrade to Version 2.3.4 or later. For more information, please contact Elcomplus support.

Category

4.9
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.25%
Third-Party Advisory cisa.gov
Affected: Elcomplus SmartPTT
Published at:
Updated at:

References

Link Tags
https://www.cisa.gov/uscert/ics/advisories/icsa-22-109-04 third party advisory us government resource

Frequently Asked Questions

What is the severity of CVE-2021-43930?
CVE-2021-43930 has been scored as a medium severity vulnerability.
How to fix CVE-2021-43930?
To fix CVE-2021-43930: Elcomplus has released an update to fix these vulnerabilities and recommends users upgrade to Version 2.3.4 or later. For more information, please contact Elcomplus support.
Is CVE-2021-43930 being actively exploited in the wild?
As for now, there are no information to confirm that CVE-2021-43930 is being actively exploited. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2021-43930?
CVE-2021-43930 affects Elcomplus SmartPTT.
This platform uses data from the NIST NVD, MITRE CVE, MITRE CWE, First.org and CISA KEV but is not endorsed or certified by these entities. CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site.
© 2025 Under My Watch. All Rights Reserved.