Cyber Resilience

CVE-2021-45557

High

Published: 26 December 2021

Published
26 December 2021
Modified
21 November 2024
KEV Added
Patch
CVSS Score v3.1 7.5 CVSS:3.1/AV:A/AC:H/PR:H/UI:N/S:C/C:L/I:H/A:H
EPSS Score 0.0051 67.0th percentile
Risk Priority 15 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2021-45557 is a high-severity Command Injection (CWE-77) vulnerability in Netgear Gs710Tup Firmware. Its CVSS base score is 7.5 (High).

Operationally, ranked in the top 33.0% 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 GC108P before 1.0.8.2, GC108PP before 1.0.8.2, GS108Tv3 before 7.0.7.2, GS110TPv3 before 7.0.7.2, GS110TPP before 7.0.7.2, GS110TUP before 1.0.5.3, GS710TUP before 1.0.5.3, GS308T before 1.0.3.2, GS310TP before…

more

1.0.3.2, GS710TUP before 1.0.5.3, GS716TP before 1.0.4.2, GS716TPP before 1.0.4.2, GS724TPP before 2.0.6.3, GS724TPv2 before 2.0.6.3, GS724TPP before 2.0.6.3, GS728TPPv2 before 6.0.8.2, GS728TPv2 before 6.0.8.2, GS752TPv2 before 6.0.8.2, GS752TPP before 6.0.8.2, GS750E before 1.0.1.10, MS510TXM before 1.0.4.2, and MS510TXUP before 1.0.4.2.

CWE(s)

Related Threats

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

Affected Assets

netgear
gc108p firmware
≤ 1.0.8.2
netgear
gc108pp firmware
≤ 1.0.8.2
netgear
gs108tv3 firmware
≤ 7.0.7.2
netgear
gs110tpv3 firmware
≤ 7.0.7.2
netgear
gs110tpp firmware
≤ 7.0.7.2
netgear
gs110tup firmware
≤ 1.0.5.3
netgear
gs710tup firmware
≤ 1.0.5.3 · ≤ 1.0.5.3
netgear
gs308t firmware
≤ 1.0.3.2
netgear
gs310tp firmware
≤ 1.0.3.2
netgear
gs716tp firmware
≤ 1.0.4.2
+10 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