CVE-2021-43930

4.9 mediumEPSS 1.0%

Medium (4.9) in smartptt smartptt scada. EPSS 1.0% chance of exploitation in the next 30 days.

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.

Severity

CVSS 3.1

4.9 medium

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:N/A:N

EPSS: 1.0% chance of exploitation in the next 30 days; higher than 63% of CVEs (scores of 2026-10-31)
CWE: CWE-22
Published: 2022-04-28
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

smartptt:smartptt_scada

References

https://www.cisa.gov/uscert/ics/advisories/icsa-22-109-04
https://www.cisa.gov/uscert/ics/advisories/icsa-22-109-04

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