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Xr300 Firmware CVE-2024-51014

MEDIUM
Classic Buffer Overflow (CWE-120)
2024-11-05 cve@mitre.org
Buffer Overflow Denial Of Service Netgear Xr300 Firmware
5.7
CVSS 3.1 · Vendor: mitre
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Severity by source

Vendor (mitre) PRIMARY
5.7 MEDIUM
AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H

Primary rating from Vendor (mitre) · only source for this CVE.

CVSS VectorVendor: mitre

CVSS:3.1/AV:A/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
Attack Vector
Adjacent
Attack Complexity
Low
Privileges Required
Low
User Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
High

Lifecycle Timeline

1
CVE Published
Nov 05, 2024 - 15:15 cve.org
MEDIUM 5.7

DescriptionCVE.org

Netgear XR300 v1.0.3.78 was discovered to contain a stack overflow via the ssid_an parameter in bridge_wireless_main.cgi. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted POST request.

AnalysisAI

Netgear XR300 v1.0.3.78 was discovered to contain a stack overflow via the ssid_an parameter in bridge_wireless_main.cgi. Rated medium severity (CVSS 5.7), this vulnerability is low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified as Buffer Copy without Size Check (CWE-120), which allows attackers to overflow a buffer to corrupt adjacent memory. Netgear XR300 v1.0.3.78 was discovered to contain a stack overflow via the ssid_an parameter in bridge_wireless_main.cgi. This vulnerability allows attackers to cause a Denial of Service (DoS) via a crafted POST request. Affected products include: Netgear Xr300 Firmware.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Always validate buffer sizes before copy operations. Use bounded functions (strncpy, snprintf). Enable compiler protections.

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Same weakness CWE-120 – Classic Buffer Overflow

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Same technique Buffer Overflow

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CVE-2024-51014 vulnerability details – vuln.today
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