TI-2021-19692 Aliases CVE-2021-43930 GHSA-7m74-2hrj-26ww

Elcomplus SmartPtt Path Traversal

LOW 24CWE-22Published 2022-04-28 · Updated 2025-04-16

Key facts

Attack vector: Network
Privileges required: High
User interaction: None
Attack complexity: Low
Impact type: Information disclosure
Confidentiality · integrity · availability: High · None · None
Fix status: No fix listed

Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-22 and the CVSS impact.

Summary

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.

Why it matters now

Exploitation None reported CISA SSVC · not in CISA KEV

EPSS 0.01038 64th percentileScored 2026-11-07

Fix No fix listed No fixed version in the sources yet

SSVC decision points

CISA ADP · SSVC 2.0.3

Exploitation: None
Automatable: No
Technical impact: Partial

The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.

Affected products

Vendor	Product	Affected versions	Fixed in	Status	Source
Elcomplus	SmartPTT	1.1	—	No fix listed	CNA

SmartPTT VendorElcomplus Affected 1.1 Fixed in — No fix listed CNA

CPE configurations NVD · 1

CPE	Versions	Role	Vendor
cpe:2.3:a:smartptt:smartptt_scada:1.1:::::::*	1.1	Vulnerable	Smartptt

cpe:2.3:a:smartptt:smartptt_scada:1.1:*:*:*:*:*:*:* Versions 1.1 Vulnerable ·Smartptt

Remediation

No fixed version listed by the sources yet.

Timeline

2026-10-02 Threatist record created from CVE-2021-43930
2026-10-03 Alias added: GHSA-7m74-2hrj-26ww

References

Advisory 1

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

TI-2023-14299 SmartPTT SCADA 1.1.0.0 allows remote code execution (when the attacker has administrator… CVSS 3.1HIGH 7.2
TI-2021-19696 Elcomplus SmartPtt Unrestricted Upload of File with Dangerous Type CVSS 3.1CRITICAL 9.8
TI-2021-19694 Elcomplus SmartPtt Cross-site Scripting CVSS 3.1CRITICAL 9.0
TI-2021-19701 Elcomplus SmartPtt Improper Authorization CVSS 3.1HIGH 8.8

Sources

This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences