CVE & CISA-KEV Catalog

CVE-2021-45613

CRITICALEPSS 79th pctl
9.6
CVSS v3
NVD

Description

Certain NETGEAR devices are affected by command injection by an unauthenticated attacker. This affects CBR40 before 2.5.0.24, CBR750 before 4.6.3.6, D7000v2 before 1.0.0.74, LAX20 before 1.1.6.28, MK62 before 1.0.6.116, MR60 before 1.0.6.116, MS60 before 1.0.6.116, MR80 before 1.1.2.20, MS80 before 1.1.2.20, RAX15 before 1.0.3.96, RAX20 before 1.0.3.96, RAX200 before 1.0.4.120, RAX45 before 1.0.3.96, RAX50 before 1.0.3.96, RAX43 before 1.0.3.96, RAX40v2 before 1.0.3.96, RAX35v2 before 1.0.3.96, RAX75 before 1.0.4.120, RAX80 before 1.0.4.120, RBK752 before 3.2.17.12, RBR750 before 3.2.17.12, RBS750 before 3.2.17.12, RBK852 before 3.2.17.12, RBR850 before 3.2.17.12, RBS850 before 3.2.17.12, and XR1000 before 1.0.0.58.

CWE-77Command Injection

How to fix

Remediation Available
cbr40 firmwareNVD
Affected:< 2.5.0.24Fixed in:2.5.0.24CVE-2021-45613derived from NVD
cbr750 firmwareNVD
Affected:< 4.6.3.6Fixed in:4.6.3.6CVE-2021-45613derived from NVD
d7000v2 firmwareNVD
Affected:< 1.0.0.74Fixed in:1.0.0.74CVE-2021-45613derived from NVD
lax20 firmwareNVD
Affected:< 1.1.6.28Fixed in:1.1.6.28CVE-2021-45613derived from NVD
mk62 firmwareNVD
Affected:< 1.0.6.116Fixed in:1.0.6.116CVE-2021-45613derived from NVD
mr60 firmwareNVD
Affected:< 1.0.6.116Fixed in:1.0.6.116CVE-2021-45613derived from NVD
mr80 firmwareNVD
Affected:< 1.1.2.20Fixed in:1.1.2.20CVE-2021-45613derived from NVD
ms60 firmwareNVD
Affected:< 1.0.6.116Fixed in:1.0.6.116CVE-2021-45613derived from NVD
ms80 firmwareNVD
Affected:< 1.1.2.20Fixed in:1.1.2.20CVE-2021-45613derived from NVD
rax15 firmwareNVD
Affected:< 1.0.3.96Fixed in:1.0.3.96CVE-2021-45613derived from NVD
rax200 firmwareNVD
Affected:< 1.0.4.120Fixed in:1.0.4.120CVE-2021-45613derived from NVD
rax20 firmwareNVD
Affected:< 1.0.3.96Fixed in:1.0.3.96CVE-2021-45613derived from NVD
rax35v2 firmwareNVD
Affected:< 1.0.3.96Fixed in:1.0.3.96CVE-2021-45613derived from NVD
rax40v2 firmwareNVD
Affected:< 1.0.3.96Fixed in:1.0.3.96CVE-2021-45613derived from NVD
rax43 firmwareNVD
Affected:< 1.0.3.96Fixed in:1.0.3.96CVE-2021-45613derived from NVD
rax45 firmwareNVD
Affected:< 1.0.3.96Fixed in:1.0.3.96CVE-2021-45613derived from NVD
rax50 firmwareNVD
Affected:< 1.0.3.96Fixed in:1.0.3.96CVE-2021-45613derived from NVD
rax75 firmwareNVD
Affected:< 1.0.4.120Fixed in:1.0.4.120CVE-2021-45613derived from NVD
rax80 firmwareNVD
Affected:< 1.0.4.120Fixed in:1.0.4.120CVE-2021-45613derived from NVD
rbk752 firmwareNVD
Affected:< 3.2.17.12Fixed in:3.2.17.12CVE-2021-45613derived from NVD
rbk852 firmwareNVD
Affected:< 3.2.17.12Fixed in:3.2.17.12CVE-2021-45613derived from NVD
rbr750 firmwareNVD
Affected:< 3.2.17.12Fixed in:3.2.17.12CVE-2021-45613derived from NVD
rbr850 firmwareNVD
Affected:< 3.2.17.12Fixed in:3.2.17.12CVE-2021-45613derived from NVD
rbs750 firmwareNVD
Affected:< 3.2.17.12Fixed in:3.2.17.12CVE-2021-45613derived from NVD
rbs850 firmwareNVD
Affected:< 3.2.17.12Fixed in:3.2.17.12CVE-2021-45613derived from NVD
xr1000 firmwareNVD
Affected:< 1.0.0.58Fixed in:1.0.0.58CVE-2021-45613derived 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

2.02%probability of exploitation in 30 days
79thpercentile

Elevated risk: more likely to be exploited than 79% of all known CVEs.

References

Vendor Advisory1

Related Vulnerabilities

Other CWE-77 (Command Injection) vulnerabilities, ordered by exploit likelihood. View all

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CVE-2024-3400Critical10.0100%KEV + Ransom-
CVE-2024-21887Critical9.1100%KEV + Ransom-
CVE-2023-1671Critical9.8100%KEVFix
CVE-2023-1389High8.8100%KEVFix
CVE-2021-1498Critical9.8100%KEVFix
CVE-2012-1823Critical9.8100%KEVFix
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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.