Cyber Resilience

CVE-2021-38521

Medium

Published: 11 August 2021

Published
11 August 2021
Modified
21 November 2024
KEV Added
—
Patch
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CVSS Score v3.1 6.1 CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:U/C:H/I:H/A:L
EPSS Score 0.0038 59.9th percentile
Risk Priority 12 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2021-38521 is a medium-severity Command Injection (CWE-77) vulnerability in Netgear R6400 Firmware. Its CVSS base score is 6.1 (Medium).

Operationally, ranked in the top 40.1% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog.

EU & UK References

Vulnerability details

Certain NETGEAR devices are affected by command injection by an authenticated user. This affects R6400 before 1.0.1.50, R7900P before 1.4.1.50, R8000P before 1.4.1.50, RAX75 before 1.0.1.62, and RAX80 before 1.0.1.62.

CWE(s)
CWE-77

Related Threats

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

Affected Assets

netgear
r6400 firmware
≤ 1.0.1.50
netgear
r7900p firmware
≤ 1.4.1.50
netgear
r8000p firmware
≤ 1.4.1.50
netgear
rax75 firmware
≤ 1.0.1.62
netgear
rax80 firmware
≤ 1.0.1.62

Mitigating Controls

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

References