CVE & CISA-KEV Catalog

CVE-2021-45672

MEDIUM
4.2
CVSS v3
NVD

Description

Certain NETGEAR devices are affected by Stored XSS. This affects D6200 before 1.1.00.40, D7000 before 1.0.1.78, R6020 before 1.0.0.48, R6080 before 1.0.0.48, R6120 before 1.0.0.76, R6220 before 1.1.0.110, R6230 before 1.1.0.110, R6260 before 1.1.0.78, R6800 before 1.2.0.76, R6900v2 before 1.2.0.76, R6700v2 before 1.2.0.76, R6850 before 1.1.0.78, R7200 before 1.2.0.76, R7350 before 1.2.0.76, R7400 before 1.2.0.76, R7450 before 1.2.0.76, AC2100 before 1.2.0.76, AC2400 before 1.2.0.76, AC2600 before 1.2.0.76, and RAX40 before 1.0.3.62.

CWE-79Cross-Site Scripting (XSS)

How to fix

Remediation Available
ac2100 firmwareNVD
Affected:< 1.2.0.76Fixed in:1.2.0.76CVE-2021-45672derived from NVD
ac2400 firmwareNVD
Affected:< 1.2.0.76Fixed in:1.2.0.76CVE-2021-45672derived from NVD
ac2600 firmwareNVD
Affected:< 1.2.0.76Fixed in:1.2.0.76CVE-2021-45672derived from NVD
d6200 firmwareNVD
Affected:< 1.1.00.40Fixed in:1.1.00.40CVE-2021-45672derived from NVD
d7000 firmwareNVD
Affected:< 1.0.1.78Fixed in:1.0.1.78CVE-2021-45672derived from NVD
r6020 firmwareNVD
Affected:< 1.0.0.48Fixed in:1.0.0.48CVE-2021-45672derived from NVD
r6080 firmwareNVD
Affected:< 1.0.0.48Fixed in:1.0.0.48CVE-2021-45672derived from NVD
r6120 firmwareNVD
Affected:< 1.0.0.76Fixed in:1.0.0.76CVE-2021-45672derived from NVD
r6220 firmwareNVD
Affected:< 1.1.0.110Fixed in:1.1.0.110CVE-2021-45672derived from NVD
r6230 firmwareNVD
Affected:< 1.1.0.110Fixed in:1.1.0.110CVE-2021-45672derived from NVD
r6260 firmwareNVD
Affected:< 1.1.0.78Fixed in:1.1.0.78CVE-2021-45672derived from NVD
r6700v2 firmwareNVD
Affected:< 1.2.0.76Fixed in:1.2.0.76CVE-2021-45672derived from NVD
r6800 firmwareNVD
Affected:< 1.2.0.76Fixed in:1.2.0.76CVE-2021-45672derived from NVD
r6850 firmwareNVD
Affected:< 1.1.0.78Fixed in:1.1.0.78CVE-2021-45672derived from NVD
r6900v2 firmwareNVD
Affected:< 1.2.0.76Fixed in:1.2.0.76CVE-2021-45672derived from NVD
r7200 firmwareNVD
Affected:< 1.2.0.76Fixed in:1.2.0.76CVE-2021-45672derived from NVD
r7350 firmwareNVD
Affected:< 1.2.0.76Fixed in:1.2.0.76CVE-2021-45672derived from NVD
r7400 firmwareNVD
Affected:< 1.2.0.76Fixed in:1.2.0.76CVE-2021-45672derived from NVD
r7450 firmwareNVD
Affected:< 1.2.0.76Fixed in:1.2.0.76CVE-2021-45672derived from NVD
rax40 firmwareNVD
Affected:< 1.0.3.62Fixed in:1.0.3.62CVE-2021-45672derived 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 ComplexityLow
Privileges RequiredHigh
User InteractionRequired
ScopeChanged

Impact

ConfidentialityLow
IntegrityLow
AvailabilityNone

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

Exploit Intelligence

0.36%probability of exploitation in 30 days
29thpercentile

Low risk: more likely to be exploited than 29% of all known CVEs.

References

Related Vulnerabilities

Other CWE-79 (Cross-Site Scripting (XSS)) vulnerabilities, ordered by exploit likelihood. View all

CVESeverityCVSSEPSSExploitedFix
CVE-2020-11022Medium6.999%-Fix
CVE-2019-3929Critical9.899%KEVFix
CVE-2020-9496Medium6.199%--
CVE-2023-28341Medium6.199%-Fix
CVE-2018-12998Medium6.198%--
CVE-2025-4123High7.698%-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.