CVE-2022-46430

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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
4.8 MEDIUM
NETWORK
HIGH
LOW
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:N/A:H
mitreCNA
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CVEADP
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CISA-ADPADP
4.8 MEDIUM
NETWORK
HIGH
LOW
CVSS:3.1/AV:N/AC:H/PR:L/UI:R/S:U/C:N/I:N/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 49%
VendorProductVersion
tp-linktl-wr740n_v1_firmware
𝑥
≤ 3.12.4
tp-linktl-wr740n_v2_firmware
𝑥
≤ 3.12.4
tp-linktl-wr741nd_v1_firmware
𝑥
≤ 3.12.4
tp-linktl-wr741nd_v2_firmware
𝑥
≤ 3.12.4
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://hackmd.io/%40slASVrz_SrW7NQCsunofeA/BJxlw2Pwi
https://www.tp-link.com/us/press/security-advisory/
https://hackmd.io/%40slASVrz_SrW7NQCsunofeA/BJxlw2Pwi
https://www.tp-link.com/us/press/security-advisory/