FKIE_CVE-2022-46432

Vulnerability from fkie_nvd - Published: 2022-12-20 20:15 - Updated: 2025-04-16 18:15
Severity
7.5 (High) - CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
7.5 (High) - CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H
Summary
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.
References
cve@mitre.orghttps://hackmd.io/%40slASVrz_SrW7NQCsunofeA/B1Vgv1uwo
cve@mitre.orghttps://www.tp-link.com/us/press/security-advisory/Vendor Advisory
af854a3a-2127-422b-91ae-364da2661108https://hackmd.io/%40slASVrz_SrW7NQCsunofeA/B1Vgv1uwo
af854a3a-2127-422b-91ae-364da2661108https://www.tp-link.com/us/press/security-advisory/Vendor Advisory
Impacted products
Vendor Product Version
tp-link tl-wr743nd_v1_firmware *
tp-link tl-wr743nd_v1 -
To clipboard 

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  "lastModified": "2025-04-16T18:15:58.900",
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Sightings

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Nomenclature

  • Seen: The vulnerability was mentioned, discussed, or observed by the user.
  • Confirmed: The vulnerability has been validated from an analyst's perspective.
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