CVE & CISA-KEV Catalog

CVE-2017-18744

HIGH
8.8
CVSS v3
NVD

Description

Certain NETGEAR devices are affected by a buffer overflow by an unauthenticated attacker. This affects R6250 before 1.0.4.12, R6300v2 before 1.0.4.12, R6700 before 1.0.1.22, R6900 before 1.0.1.22, R7000 before 1.0.9.4, R7900 before 1.0.1.12, R8000 before 1.0.3.24, and R8500 before 1.0.2.74.

CWE-120Classic Buffer Overflow

How to fix

Remediation Available
r6250 firmwareNVD
Affected:< 1.0.4.12Fixed in:1.0.4.12CVE-2017-18744derived from NVD
r6300 firmwareNVD
Affected:< 1.0.4.12Fixed in:1.0.4.12CVE-2017-18744derived from NVD
r6700 firmwareNVD
Affected:< 1.0.1.22Fixed in:1.0.1.22CVE-2017-18744derived from NVD
r6900 firmwareNVD
Affected:< 1.0.1.22Fixed in:1.0.1.22CVE-2017-18744derived from NVD
r7000 firmwareNVD
Affected:< 1.0.9.4Fixed in:1.0.9.4CVE-2017-18744derived from NVD
r7900 firmwareNVD
Affected:< 1.0.1.12Fixed in:1.0.1.12CVE-2017-18744derived from NVD
r8000 firmwareNVD
Affected:< 1.0.3.24Fixed in:1.0.3.24CVE-2017-18744derived from NVD
r8500 firmwareNVD
Affected:< 1.0.2.74Fixed in:1.0.2.74CVE-2017-18744derived 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

0.57%probability of exploitation in 30 days
43rdpercentile

Moderate risk: more likely to be exploited than 43% 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-2017-18744 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.