What’s Vulnerable › Vulnerabilities

CVE-2022-46139

• Severity: medium (CVSS 6.5 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.3% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2022-12-20 · updated 2026-06-17
• Weakness: CWE-345

Description

TP-Link TL-WR940N V4 3.16.9 and earlier allows authenticated attackers to cause a Denial of Service (DoS) via uploading a crafted firmware image during the firmware update process.

Affected products

• TP-Link Tl-Wr940N V4 Firmware: through 3.16.9

References

• https://hackmd.io/%40slASVrz_SrW7NQCsunofeA/HJH7LSZPj
• https://hackmd.io/%40slASVrz_SrW7NQCsunofeA/HJH7LSZPj

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