Home/CVE/NETGEAR XR500 devices before 2.3.2.32 are affected by remote code execution by unauthenticated attackers.
CVE

CVE-2018-21116

NETGEAR XR500 devices before 2.3.2.32 are affected by remote code execution by unauthenticated attackers.

NETGEAR XR500 devices before 2.3.2.32 are affected by remote code execution by unauthenticated attackers.

HIGH · CVSS 8.8 EPSS 0.00297
Schedule remediation
  • CVSS base score ≥ 7.0
Sigma rules0 YARA rules0
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Affected Products & Versions

1
netgear xr500 firmware< 2.3.2.32
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Scoring & Timeline

8.8
HIGH · CVSS v3.1 · cve@mitre.org
View on NVD
Attack Vector
Network Adjacent Local Physical
Attack Complexity
Low High
Privileges Required
None Low High
User Interaction
None Required
Scope
Unchanged Changed
Confidentiality
None Low High
Integrity
None Low High
Availability
None Low High
Published to NVD22 Apr 2020 · 03:15 PM
CVSS VectorCVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
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References & Sources

1
Source URLs (vendor pages, mailing lists, write-ups). Exploit/PoC links are in their own section above to avoid duplication.
https://kb.netgear.com/000060242/Security-Advisory-for-Pre-Authentication-Stack-Overflow-on-XR500-PSV-2018-0312Vendor Advisory
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