Cyber Resilience

CVE-2021-38519

Medium

Published: 11 August 2021

Published
11 August 2021
Modified
21 November 2024
KEV Added
—
Patch
—
CVSS Score v3.1 6.3 CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:L
EPSS Score 0.0014 34.4th percentile
Risk Priority 13 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2021-38519 is a medium-severity Command Injection (CWE-77) vulnerability in Netgear R6400. Its CVSS base score is 6.3 (Medium).

Operationally, ranked at the 34.4th percentile by exploit likelihood (below the median); 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 R6250 before 1.0.4.36, R6300v2 before 1.0.4.36, R6400 before 1.0.1.50, R6400v2 before 1.0.2.66, R6700v3 before 1.0.2.66, R6700 before 1.0.2.8, R6900 before 1.0.2.8, R7000 before 1.0.9.88, R6900P before…

more

1.3.2.132, R7100LG before 1.0.0.52, R7900 before 1.0.3.10, R8000 before 1.0.4.46, R7900P before 1.4.1.50, R8000P before 1.4.1.50, and RAX80 before 1.0.1.40.

CWE(s)
CWE-77

Related Threats

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

Affected Assets

netgear
r6250 firmware
≤ 1.0.4.36
netgear
r6300 firmware
≤ 1.0.4.36
netgear
r6400 firmware
≤ 1.0.1.50
netgear
r6400v2 firmware
≤ 1.0.2.66
netgear
r6700 firmware
≤ 1.0.2.66 · ≤ 1.0.2.8
netgear
r6900 firmware
≤ 1.0.2.8
netgear
r7000 firmware
≤ 1.0.9.88
netgear
r6900p firmware
≤ 1.3.2.132
netgear
r7100lg firmware
≤ 1.0.0.52
netgear
r7900 firmware
≤ 1.0.3.10
+4 more product configuration(s) — see NVD for full list

Mitigating Controls

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

References