CVE-2022-26642

HIGH

TP-LINK TL-WR840N(ES) V6.20 - Buffer Overflow

Title source: llm
STIX 2.1

Description

TP-LINK TL-WR840N(ES)_V6.20 was discovered to contain a buffer overflow via the X_TP_ClonedMACAddress parameter.

References (1)

Core 1

Scores

CVSS v3 7.2
EPSS 0.0043
EPSS Percentile 62.6%
Attack Vector NETWORK
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Details

CWE
CWE-120
Status published
Products (1)
tp-link/tl-wr840n_firmware 0.9.1.4.16
Published Mar 28, 2022
Tracked Since Feb 18, 2026