Cyber Resilience

CVE-2023-43752

High

Published: 16 November 2023

Published
16 November 2023
Modified
21 November 2024
KEV Added
—
Patch
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CVSS Score v3.1 8.0 CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
EPSS Score 0.0016 36.3th percentile
Risk Priority 16 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2023-43752 is a high-severity OS Command Injection (CWE-78) vulnerability in Elecom Wrc-X3000Gs2-W Firmware. Its CVSS base score is 8.0 (High).

Operationally, ranked at the 36.3th percentile by exploit likelihood (below the median); it is not currently listed in the CISA KEV catalog.

EU & UK References

Vulnerability details

OS command injection vulnerability in WRC-X3000GS2-W v1.05 and earlier, WRC-X3000GS2-B v1.05 and earlier, and WRC-X3000GS2A-B v1.05 and earlier allows a network-adjacent authenticated user to execute an arbitrary OS command by sending a specially crafted request.

CWE(s)
CWE-78

Related Threats

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

Affected Assets

elecom
wrc-x3000gs2-w firmware
≤ 1.05
elecom
wrc-x3000gs2-b firmware
≤ 1.05
elecom
wrc-x3000gs2a-b firmware
≤ 1.05

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