CVE-2023-33537: TP-Link Tl-WR740N Firmware

High severity, CVSS 8.1. EPSS: 0.9% chance of exploitation in the next 30 days.

TP-Link TL-WR940N V2/V4, TL-WR841N V8/V10, and TL-WR740N V1/V2 was discovered to contain a buffer overflow via the component /userRpm/FixMapCfgRpm.

Affected products

• TP-Link Tl-WR740N Firmware: affected versions not specified
• TP-Link TL-WR841N Firmware: affected versions not specified
• TP-Link Tl-WR940N Firmware: affected versions not specified

Published 2023-06-07. Last modified 2026-06-17.