CVE & CISA-KEV Catalog

CVE-2018-21225

MEDIUM
6.8
CVSS v3
NVD

Description

Certain NETGEAR devices are affected by command injection by an authenticated user. This affects D7000 before 1.0.1.60, D7800 before 1.0.1.34, D8500 before 1.0.3.39, R6700 before 1.0.1.30, R6700v2 before 1.2.0.16, R6800 before 1.2.0.16, R6900 before 1.0.1.30, R6900P before 1.2.0.22, R6900v2 before 1.2.0.16, R7000 before 1.0.9.12, R7000P before 1.2.0.22, R7500v2 before 1.0.3.20, R7800 before 1.0.2.44, R8300 before 1.0.2.106, R8500 before 1.0.2.106, and R9000 before 1.0.2.52.

CWE-78OS Command Injection

How to fix

Remediation Available
d7000 firmwareNVD
Affected:< 1.0.1.60Fixed in:1.0.1.60CVE-2018-21225derived from NVD
d7800 firmwareNVD
Affected:< 1.0.1.34Fixed in:1.0.1.34CVE-2018-21225derived from NVD
d8500 firmwareNVD
Affected:< 1.0.3.39Fixed in:1.0.3.39CVE-2018-21225derived from NVD
r6700 firmwareNVD
Affected:< 1.2.0.16Fixed in:1.2.0.16CVE-2018-21225derived from NVD
r6800 firmwareNVD
Affected:< 1.2.0.16Fixed in:1.2.0.16CVE-2018-21225derived from NVD
r6900 firmwareNVD
Affected:< 1.2.0.16Fixed in:1.2.0.16CVE-2018-21225derived from NVD
r6900p firmwareNVD
Affected:< 1.2.0.22Fixed in:1.2.0.22CVE-2018-21225derived from NVD
r7000 firmwareNVD
Affected:< 1.0.9.12Fixed in:1.0.9.12CVE-2018-21225derived from NVD
r7000p firmwareNVD
Affected:< 1.2.0.22Fixed in:1.2.0.22CVE-2018-21225derived from NVD
r7500 firmwareNVD
Affected:< 1.0.3.20Fixed in:1.0.3.20CVE-2018-21225derived from NVD
r7800 firmwareNVD
Affected:< 1.0.2.44Fixed in:1.0.2.44CVE-2018-21225derived from NVD
r8300 firmwareNVD
Affected:< 1.0.2.106Fixed in:1.0.2.106CVE-2018-21225derived from NVD
r8500 firmwareNVD
Affected:< 1.0.2.106Fixed in:1.0.2.106CVE-2018-21225derived from NVD
r9000 firmwareNVD
Affected:< 1.0.2.52Fixed in:1.0.2.52CVE-2018-21225derived 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 RequiredHigh
User InteractionNone
ScopeUnchanged

Impact

ConfidentialityHigh
IntegrityHigh
AvailabilityHigh

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

Exploit Intelligence

0.81%probability of exploitation in 30 days
53rdpercentile

Moderate risk: more likely to be exploited than 53% of all known CVEs.

References

Vendor Advisory1

Related Vulnerabilities

Other CWE-78 (OS Command Injection) vulnerabilities, ordered by exploit likelihood. View all

CVESeverityCVSSEPSSExploitedFix
CVE-2021-1498Critical9.8100%KEVFix
CVE-2014-6271Critical9.8100%KEVFix
CVE-2019-16920Critical9.8100%KEV-
CVE-2022-44877Critical9.8100%KEVFix
CVE-2020-8515Critical9.8100%KEV-
CVE-2020-9054Critical9.8100%KEVFix
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CVE-2018-21225 severity badge

Markdown

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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.