CVE-2021-43937

8.8 highEPSS 0.4%

High (8.8) in smartptt scada server. EPSS 0.4% chance of exploitation in the next 30 days.

Elcomplus SmartPTT SCADA Server web application does not, or cannot, sufficiently verify whether a well-formed, valid, consistent request was intentionally provided by the user who submitted the request.

Severity

CVSS 3.1

8.8 high

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

EPSS: 0.4% chance of exploitation in the next 30 days; higher than 30% of CVEs (scores of 2026-10-31)
CWEs: CWE-352, CWE-200
Published: 2022-04-29
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

smartptt:scada_server

References

https://www.cisa.gov/uscert/ics/advisories/icsa-22-109-05
https://www.cisa.gov/uscert/ics/advisories/icsa-22-109-05

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