CVE-2022-4498

CriticalCVSS 9.8/10Last modified Jun 17, 2026

Description

In TP-Link routers, Archer C5 and WR710N-V1, running the latest available code, when receiving HTTP Basic Authentication the httpd service can be sent a crafted packet that causes a heap overflow. This can result in either a DoS (by crashing the httpd process) or an arbitrary code execution.

Metrics

CVSS 3.1 9.8/10CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Weakness enumeration

CWE-787

Affected software

VendorProductVersions
TP-LinkWR710NV1-151022
TP-LinkArcher C5V2_160221_US

References

Timeline

Published
Jan 11, 2023
Last modified
Jun 17, 2026
NVD status
Modified

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CVE-2022-4498: Critical severity, CVSS 9.8 | Vulnix