Cyber Resilience

CVE-2024-43385

HighRCE

Published: 10 September 2024

Published
10 September 2024
Modified
27 September 2024
KEV Added
—
Patch
—
CVSS Score v3.1 8.8 CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS Score 0.0246 85.5th percentile
Risk Priority 19 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2024-43385 is a high-severity OS Command Injection (CWE-78) vulnerability in Phoenixcontact Tc Mguard Rs4000 4G Vzw Vpn Firmware. Its CVSS base score is 8.8 (High).

Operationally, ranked in the top 14.5% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog.

EU & UK References

Vulnerability details

A low privileged remote attacker can trigger the execution of arbitrary OS commands as root due to improper neutralization of special elements in the variable PROXY_HTTP_PORT in mGuard devices.

CWE(s)
CWE-78

Related Threats

No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.

Affected Assets

phoenixcontact
tc mguard rs4000 4g vzw vpn firmware
≤ 8.9.3
phoenixcontact
tc mguard rs4000 4g vpn firmware
≤ 8.9.3
phoenixcontact
tc mguard rs4000 4g att vpn firmware
≤ 8.9.3
phoenixcontact
tc mguard rs4000 3g vpn firmware
≤ 8.9.3
phoenixcontact
tc mguard rs2000 4g vzw vpn firmware
≤ 8.9.3
phoenixcontact
tc mguard rs2000 4g vpn firmware
≤ 8.9.3
phoenixcontact
tc mguard rs2000 4g att vpn firmware
≤ 8.9.3
phoenixcontact
tc mguard rs2000 3g vpn firmware
≤ 8.9.3
phoenixcontact
fl mguard smart2 vpn firmware
≤ 8.9.3
phoenixcontact
fl mguard smart2 firmware
≤ 8.9.3
+26 more product configuration(s) — see NVD for full list

Mitigating Controls

Likely Mitigating Controls AI

Per-CVE control mapping for this CVE has not run yet; the list below is derived from the weakness types (CWEs) cited in the NVD entry.

SC-27 Platform-independent Applications
addresses: CWE-78

Platform-independent apps typically execute inside a managed runtime or sandbox that restricts direct OS command execution, reducing the ability to exploit OS command injection.

SI-10 Information Input Validation
addresses: CWE-78

Validates inputs to block special elements that would alter OS command execution.

References