What is CVE-2021-43930?

CVE-2021-43930 is a medium-severity vulnerability in Elcomplus Smartptt, classified under Path Traversal. CVSS score: 4.9/10. Published 2022-04-28.

How severe is CVE-2021-43930?

Medium severity. CVSS v3 base score is 4.9 out of 10.

Path Traversal in Elcomplus Smartptt

CVE-2021-43930

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.

Vulnerability class: Path Traversal (Directory Traversal)

EPSS: 0.010 (59.2th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.9 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N.

Affected products

Elcomplus Smartptt — versions 1.1
Smartptt Smartptt_scada — versions 1.1

Weakness classification (CWE)

CWE-22 — Path Traversal

References

ics-cert@hq.dhs.gov (x_refsource_CONFIRM, US Government Resource, Third Party Advisory)

Frequently asked questions

What is CVE-2021-43930?: CVE-2021-43930 is a medium-severity vulnerability in Elcomplus Smartptt, classified under Path Traversal. CVSS score: 4.9/10. Published 2022-04-28.
How severe is CVE-2021-43930?: Medium severity. CVSS v3 base score is 4.9 out of 10.