CVE & CISA-KEV Catalog

CVE-2017-18777

HIGH
7.8
CVSS v3
NVD

Description

Certain NETGEAR devices are affected by administrative password disclosure. This affects D6220 before V1.0.0.28, D6400 before V1.0.0.60, D8500 before V1.0.3.29, DGN2200v4 before 1.0.0.82, DGN2200Bv4 before 1.0.0.82, R6300v2 before 1.0.4.8, R6400 before 1.0.1.20, R6700 before 1.0.1.20, R6900 before 1.0.1.20, R7000 before 1.0.7.10, R7100LG before V1.0.0.32, R7300DST before 1.0.0.52, R7900 before 1.0.1.16, R8000 before 1.0.3.36, R8300 before 1.0.2.94, R8500 before 1.0.2.94, WNDR3400v3 before 1.0.1.12, and WNR3500Lv2 before 1.2.0.40.

CWE-522

How to fix

Remediation Available
d6220 firmwareNVD
Affected:< 1.0.0.28Fixed in:1.0.0.28CVE-2017-18777derived from NVD
d6400 firmwareNVD
Affected:< 1.0.0.60Fixed in:1.0.0.60CVE-2017-18777derived from NVD
d8500 firmwareNVD
Affected:< 1.0.3.29Fixed in:1.0.3.29CVE-2017-18777derived from NVD
dgn2200 firmwareNVD
Affected:< 1.0.0.82Fixed in:1.0.0.82CVE-2017-18777derived from NVD
dgn2200b firmwareNVD
Affected:< 1.0.0.82Fixed in:1.0.0.82CVE-2017-18777derived from NVD
r6300 firmwareNVD
Affected:< 1.0.4.8Fixed in:1.0.4.8CVE-2017-18777derived from NVD
r6400 firmwareNVD
Affected:< 1.0.1.20Fixed in:1.0.1.20CVE-2017-18777derived from NVD
r6700 firmwareNVD
Affected:< 1.0.1.20Fixed in:1.0.1.20CVE-2017-18777derived from NVD
r6900 firmwareNVD
Affected:< 1.0.1.20Fixed in:1.0.1.20CVE-2017-18777derived from NVD
r7000 firmwareNVD
Affected:< 1.0.7.10Fixed in:1.0.7.10CVE-2017-18777derived from NVD
r7100lg firmwareNVD
Affected:< 1.0.0.32Fixed in:1.0.0.32CVE-2017-18777derived from NVD
r7300dst firmwareNVD
Affected:< 1.0.0.52Fixed in:1.0.0.52CVE-2017-18777derived from NVD
r7900 firmwareNVD
Affected:< 1.0.1.16Fixed in:1.0.1.16CVE-2017-18777derived from NVD
r8000 firmwareNVD
Affected:< 1.0.3.36Fixed in:1.0.3.36CVE-2017-18777derived from NVD
r8300 firmwareNVD
Affected:< 1.0.2.94Fixed in:1.0.2.94CVE-2017-18777derived from NVD
r8500 firmwareNVD
Affected:< 1.0.2.94Fixed in:1.0.2.94CVE-2017-18777derived from NVD
wndr3400 firmwareNVD
Affected:< 1.0.1.12Fixed in:1.0.1.12CVE-2017-18777derived from NVD
wnr3500l firmwareNVD
Affected:< 1.2.0.40Fixed in:1.2.0.40CVE-2017-18777derived 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 RequiredLow
User InteractionNone
ScopeUnchanged

Impact

ConfidentialityHigh
IntegrityHigh
AvailabilityHigh

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

Exploit Intelligence

0.28%probability of exploitation in 30 days
20thpercentile

Low risk: more likely to be exploited than 20% of all known CVEs.

References

Vendor Advisory1

Related Vulnerabilities

Other CWE-522 vulnerabilities, ordered by exploit likelihood. View all

CVESeverityCVSSEPSSExploitedFix
CVE-2019-17662Critical9.897%--
CVE-2020-29583Critical9.890%KEV-
CVE-2021-30116Critical10.086%KEV + RansomFix
CVE-2024-44000Critical9.883%-Fix
CVE-2018-9160Critical9.877%--
CVE-2017-9248Critical9.875%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.