CVE & CISA-KEV Catalog

CVE-2019-20762

MEDIUM
6.8
CVSS v3
NVD

Description

Certain NETGEAR devices are affected by a buffer overflow by an authenticated user. This affects D8500 before 1.0.3.43, R8500 before 1.0.2.128, R8300 before 1.0.2.128, R8000 before 1.0.4.28, R7300DST before 1.0.0.68, R7100LG before 1.0.0.48, R6900P before 1.3.1.44, R7900P before 1.4.1.30, R8000P before 1.4.1.30, R7000P before 1.3.1.44, R7000 before 1.0.9.34, R6900 before 1.0.2.4, R6700 before 1.0.2.6, and R6400 before 1.0.1.44.

CWE-120Classic Buffer Overflow

How to fix

Remediation Available
d8500 firmwareNVD
Affected:< 1.0.3.43Fixed in:1.0.3.43CVE-2019-20762derived from NVD
r6400 firmwareNVD
Affected:< 1.0.1.44Fixed in:1.0.1.44CVE-2019-20762derived from NVD
r6700 firmwareNVD
Affected:< 1.0.2.6Fixed in:1.0.2.6CVE-2019-20762derived from NVD
r6900 firmwareNVD
Affected:< 1.0.2.4Fixed in:1.0.2.4CVE-2019-20762derived from NVD
r6900p firmwareNVD
Affected:< 1.3.1.44Fixed in:1.3.1.44CVE-2019-20762derived from NVD
r7000 firmwareNVD
Affected:< 1.0.9.34Fixed in:1.0.9.34CVE-2019-20762derived from NVD
r7000p firmwareNVD
Affected:< 1.3.1.44Fixed in:1.3.1.44CVE-2019-20762derived from NVD
r7100lg firmwareNVD
Affected:< 1.0.0.48Fixed in:1.0.0.48CVE-2019-20762derived from NVD
r7300dst firmwareNVD
Affected:< 1.0.0.68Fixed in:1.0.0.68CVE-2019-20762derived from NVD
r7900p firmwareNVD
Affected:< 1.4.1.30Fixed in:1.4.1.30CVE-2019-20762derived from NVD
r8000 firmwareNVD
Affected:< 1.0.4.28Fixed in:1.0.4.28CVE-2019-20762derived from NVD
r8000p firmwareNVD
Affected:< 1.4.1.30Fixed in:1.4.1.30CVE-2019-20762derived from NVD
r8300 firmwareNVD
Affected:< 1.0.2.128Fixed in:1.0.2.128CVE-2019-20762derived from NVD
r8500 firmwareNVD
Affected:< 1.0.2.128Fixed in:1.0.2.128CVE-2019-20762derived 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

0.51%probability of exploitation in 30 days
40thpercentile

Low risk: more likely to be exploited than 40% of all known CVEs.

References

Vendor Advisory1

Related Vulnerabilities

Other CWE-120 (Classic Buffer Overflow) vulnerabilities, ordered by exploit likelihood. View all

CVESeverityCVSSEPSSExploitedFix
CVE-2014-0195Medium6.8100%-Fix
CVE-2017-7269Critical9.8100%KEV-
CVE-2019-11043High8.799%KEV + RansomFix
CVE-2011-4862High10.095%-Fix
CVE-2007-5659High7.894%KEVFix
CVE-2022-3786High7.591%-Fix
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CVE-2019-20762 severity badge

Markdown

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HTML

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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.