Is CVE-2021-45496 in the CISA KEV catalog?

No. CVE-2021-45496 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2021-45496?

CVE-2021-45496 has a CVSS v3 base score of 9.1 (CRITICAL).

What is the EPSS score for CVE-2021-45496?

CVE-2021-45496 has an EPSS score of 1.69% (74th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2021-45496?

Upgrade d7000 firmware to 1.0.1.82 or later.

CVE & CISA-KEV Catalog

CVE-2021-45496

CRITICALEPSS 74th pctl

9.1

CVSS v3

NVD

Description

NETGEAR D7000 devices before 1.0.1.82 are affected by authentication bypass.

How to fix

Remediation Available

d7000 firmwareNVD

Affected:< 1.0.1.82Fixed in:1.0.1.82CVE-2021-45496derived 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 VectorNetwork

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityNone

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

Exploit Intelligence

1.69%probability of exploitation in 30 days

74thpercentile

Elevated risk: more likely to be exploited than 74% of all known CVEs.

References

Patch1

kb.netgear.com

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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.