Cyber Resilience

CVE-2021-44165

High

Published: 14 December 2021

Published
14 December 2021
Modified
21 November 2024
KEV Added
—
Patch
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CVSS Score v3.1 7.2 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
EPSS Score 0.0342 87.7th percentile
Risk Priority 16 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2021-44165 is a high-severity Stack-based Buffer Overflow (CWE-121) vulnerability in Siemens 7Kg9501-0Aa01-2Aa1 Firmware. Its CVSS base score is 7.2 (High).

Operationally, ranked in the top 12.3% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog.

EU & UK References

Vulnerability details

A vulnerability has been identified in POWER METER SICAM Q100 (All versions < V2.41), POWER METER SICAM Q100 (All versions < V2.41), POWER METER SICAM Q100 (All versions < V2.41), POWER METER SICAM Q100 (All versions < V2.41). The affected…

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firmware contains a buffer overflow vulnerability in the web application that could allow a remote attacker with engineer or admin priviliges to potentially perform remote code execution.

CWE(s)
CWE-121

Related Threats

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

Affected Assets

siemens
7kg9501-0aa01-2aa1 firmware
≤ 2.41
siemens
7kg9501-0aa31-0aa1 firmware
≤ 2.41
siemens
7kg9501-0aa31-2aa1 firmware
≤ 2.41
siemens
7kg9501-0aa01-0aa1 firmware
≤ 2.41

Mitigating Controls

No mitigating controls mapped yet. The per-CVE control annotator has not reached this CVE.

References