CVE & CISA-KEV Catalog

CVE-2021-38531

MEDIUM
4.7
CVSS v3
NVD

Description

Certain NETGEAR devices are affected by incorrect configuration of security settings. This affects D6200 before 1.1.00.40, D7000 before 1.0.1.78, R6020 before 1.0.0.42, R6080 before 1.0.0.42, R6120 before 1.0.0.66, R6260 before 1.1.0.78, R6700v2 before 1.2.0.76, R6800 before 1.2.0.76, R6900v2 before 1.2.0.76, R7450 before 1.2.0.76, AC2100 before 1.2.0.76, and AC2400 before 1.2.0.76.

How to fix

Remediation Available
ac2100 firmwareNVD
Affected:< 1.2.0.76Fixed in:1.2.0.76CVE-2021-38531derived from NVD
ac2400 firmwareNVD
Affected:< 1.2.0.76Fixed in:1.2.0.76CVE-2021-38531derived from NVD
d6200 firmwareNVD
Affected:< 1.1.00.40Fixed in:1.1.00.40CVE-2021-38531derived from NVD
d7000 firmwareNVD
Affected:< 1.0.1.78Fixed in:1.0.1.78CVE-2021-38531derived from NVD
r6020 firmwareNVD
Affected:< 1.0.0.42Fixed in:1.0.0.42CVE-2021-38531derived from NVD
r6080 firmwareNVD
Affected:< 1.0.0.42Fixed in:1.0.0.42CVE-2021-38531derived from NVD
r6120 firmwareNVD
Affected:< 1.0.0.66Fixed in:1.0.0.66CVE-2021-38531derived from NVD
r6260 firmwareNVD
Affected:< 1.1.0.78Fixed in:1.1.0.78CVE-2021-38531derived from NVD
r6700 firmwareNVD
Affected:< 1.2.0.76Fixed in:1.2.0.76CVE-2021-38531derived from NVD
r6800 firmwareNVD
Affected:< 1.2.0.76Fixed in:1.2.0.76CVE-2021-38531derived from NVD
r6900 firmwareNVD
Affected:< 1.2.0.76Fixed in:1.2.0.76CVE-2021-38531derived from NVD
r7450 firmwareNVD
Affected:< 1.2.0.76Fixed in:1.2.0.76CVE-2021-38531derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorLocal
Attack ComplexityHigh
Privileges RequiredHigh
User InteractionNone
ScopeUnchanged

Impact

ConfidentialityHigh
IntegrityLow
AvailabilityNone

CVSS:3.1/AV:L/AC:H/PR:H/UI:N/S:U/C:H/I:L/A:N

Exploit Intelligence

0.42%probability of exploitation in 30 days
34thpercentile

Low risk: more likely to be exploited than 34% of all known CVEs.

References

Vendor Advisory1
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CVE-2021-38531 severity badge

Markdown

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HTML

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.