Is CVE-2021-45652 in the CISA KEV catalog?

No. CVE-2021-45652 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2021-45652?

CVE-2021-45652 has a CVSS v3 base score of 9.6 (CRITICAL).

What is the EPSS score for CVE-2021-45652?

CVE-2021-45652 has an EPSS score of 1.05% (60th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2021-45652?

Upgrade rbk352 firmware to 4.4.0.10 or later. Fixes are available for 3 affected products.

CVE & CISA-KEV Catalog

CVE-2021-45652

CRITICAL

9.6

CVSS v3

NVD

Description

Certain NETGEAR devices are affected by disclosure of sensitive information. This affects RBK352 before 4.4.0.10, RBR350 before 4.4.0.10, and RBS350 before 4.4.0.10.

CWE-200Information Exposure

How to fix

Remediation Available

rbk352 firmwareNVD

Affected:< 4.4.0.10Fixed in:4.4.0.10CVE-2021-45652derived from NVD

rbr350 firmwareNVD

Affected:< 4.4.0.10Fixed in:4.4.0.10CVE-2021-45652derived from NVD

rbs350 firmwareNVD

Affected:< 4.4.0.10Fixed in:4.4.0.10CVE-2021-45652derived 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 VectorAdjacent

Attack ComplexityLow

Privileges RequiredNone

User InteractionNone

ScopeChanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

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

Exploit Intelligence

1.05%probability of exploitation in 30 days

60thpercentile

Moderate risk: more likely to be exploited than 60% of all known CVEs.

References

Patch1

kb.netgear.com

Related Vulnerabilities

Other CWE-200 (Information Exposure) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2024-24919	High	8.6	100%	KEV + Ransom	-
CVE-2020-14181	Medium	5.3	100%	-	Fix
CVE-2021-34429	Medium	5.3	99%	-	Fix
CVE-2018-11409	Medium	5.3	98%	-	-
CVE-2021-41277	Critical	10.0	97%	KEV	-
CVE-2016-2183	High	7.5	96%	-	Fix

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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.