Medium severity4.8NVD Advisory· Published Dec 20, 2022· Updated Jun 17, 2026

CVE-2022-46430

Description

TP-Link TL-WR740N V1 and V2 v3.12.4 and earlier allows authenticated attackers to execute arbitrary code or cause a Denial of Service (DoS) via uploading a crafted firmware image during the firmware update process.

AI Insight

LLM-synthesized narrative grounded in this CVE's description and references.

Affected products

TP-Link/Tl Wr740n V1 Firmware
cpe:2.3:o:tp-link:tl-wr740n_v1_firmware:*:*:*:*:*:*:*:*
Range: <=3.12.4
TP-Link/Tl Wr740n V2 Firmware
cpe:2.3:o:tp-link:tl-wr740n_v2_firmware:*:*:*:*:*:*:*:*
Range: <=3.12.4
TP-Link/Tl Wr741nd V1 Firmware
cpe:2.3:o:tp-link:tl-wr741nd_v1_firmware:*:*:*:*:*:*:*:*
Range: <=3.12.4
TP-Link/Tl Wr741nd V2 Firmware
cpe:2.3:o:tp-link:tl-wr741nd_v2_firmware:*:*:*:*:*:*:*:*
Range: <=3.12.4
TP-Link/Tl Wr740n Firmwarecpe-rescue2 versions
(expand)+ 1 more
- (no CPE)
- (no CPE)range: <=v3.12.4

Patches

Vulnerability mechanics

References

www.tp-link.com/us/press/security-advisory/nvdVendor Advisory
hackmd.io/%40slASVrz_SrW7NQCsunofeA/BJxlw2Pwinvd

News mentions

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