High severity7.5NVD Advisory· Published Dec 20, 2022· Updated Jun 17, 2026
CVE-2022-46432
CVE-2022-46432
Description
An exploitable firmware modification vulnerability was discovered on TP-Link TL-WR743ND V1. An attacker can conduct a MITM (Man-in-the-Middle) attack to modify the user-uploaded firmware image and bypass the CRC check, allowing attackers to execute arbitrary code or cause a Denial of Service (DoS). This affects v3.12.20 and earlier.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
3- cpe:2.3:o:tp-link:tl-wr743nd_v1_firmware:*:*:*:*:*:*:*:*Range: <=3.12.20
- TP-Link/TL-WR743NDdescription
- Range: <=3.12.20
Patches
Vulnerability mechanics
References
2News mentions
0No linked articles in our index yet.