by Kastro
Paper/Archive/CVE-2021-43934

CVE-2021-43934

Elcomplus SmartPTT — Elcomplus SmartPtt Unrestricted Upload of File with Dangerous Type

EPSS 1%CVSS 9.8
critical.is priorityof 100
43
CVSS 9.8 (CNA, NVD agree)9.8 / 10 × 3029.4Not in CISA KEV+300.0EPSS percentile 67.5.675 × 2013.5No public exploit+100.0SSVC exploitation: none+100.0
Description · from the CVE record

Elcomplus SmartPTT is vulnerable as the backup and restore system does not adequately validate upload requests, enabling a malicious user to potentially upload arbitrary files.

Affected

ProductAffectedFixed inSource
SmartPTT1.1–CNA

Scores by source

icscert (CNA)9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
NVD9.8CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CISA ADPSSVCExploitation: none · Automatable: yes · Technical impact: total

References

refcisa.gov/uscert/ics/advisories/icsa-22-109-04