CVE & CISA-KEV Catalog

CVE-2017-18733

HIGH
8.8
CVSS v3
NVD

Description

Certain NETGEAR devices are affected by authentication bypass. This affects D6220 before 1.0.0.28, D6400 before 1.0.0.60, D8500 before 1.0.3.29, R6250 before 1.0.4.8, R6400 before 1.0.1.22, R6400v2 before 1.0.2.32, R7100LG before 1.0.0.32, R7300DST before 1.0.0.52, R8300 before 1.0.2.94, and R8500 before 1.0.2.100.

CWE-287Improper Authentication

How to fix

Remediation Available
d6220 firmwareNVD
Affected:< 1.0.0.28Fixed in:1.0.0.28CVE-2017-18733derived from NVD
d6400 firmwareNVD
Affected:< 1.0.0.60Fixed in:1.0.0.60CVE-2017-18733derived from NVD
d8500 firmwareNVD
Affected:< 1.0.3.29Fixed in:1.0.3.29CVE-2017-18733derived from NVD
r6250 firmwareNVD
Affected:< 1.0.4.8Fixed in:1.0.4.8CVE-2017-18733derived from NVD
r6400 firmwareNVD
Affected:< 1.0.2.32Fixed in:1.0.2.32CVE-2017-18733derived from NVD
r7100lg firmwareNVD
Affected:< 1.0.0.32Fixed in:1.0.0.32CVE-2017-18733derived from NVD
r7300dst firmwareNVD
Affected:< 1.0.0.52Fixed in:1.0.0.52CVE-2017-18733derived from NVD
r8300 firmwareNVD
Affected:< 1.0.2.94Fixed in:1.0.2.94CVE-2017-18733derived from NVD
r8500 firmwareNVD
Affected:< 1.0.2.100Fixed in:1.0.2.100CVE-2017-18733derived 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
ScopeUnchanged

Impact

ConfidentialityHigh
IntegrityHigh
AvailabilityHigh

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

Exploit Intelligence

0.60%probability of exploitation in 30 days
45thpercentile

Moderate risk: more likely to be exploited than 45% of all known CVEs.

References

Vendor Advisory1

Related Vulnerabilities

Other CWE-287 (Improper Authentication) vulnerabilities, ordered by exploit likelihood. View all

CVESeverityCVSSEPSSExploitedFix
CVE-2023-35082Critical9.8100%KEV + RansomFix
CVE-2023-35078Critical9.8100%KEV + RansomFix
CVE-2017-7921Critical9.8100%KEV-
CVE-2024-7593Critical9.8100%KEV-
CVE-2023-46805High8.2100%KEV + Ransom-
CVE-2022-40684Critical9.8100%KEV + RansomFix
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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.