CVE-2024-31340: Cert Validation Flaw (CVSS 4.8)

Description

TP-Link Tether versions prior to 4.5.13 and TP-Link Tapo versions prior to 3.3.6 do not properly validate certificates, which may allow a remote unauthenticated attacker to eavesdrop on an encrypted communication via a man-in-the-middle attack.

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CVSS v3.1 Score

4.8

MEDIUM

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:L/A:N

Weakness Type (CWE)

CWE-295 CWE-295

References

Other References

https://jvn.jp/en/jp/JVN29471697/ https://play.google.com/store/apps/details?id=com.tplink.iot https://play.google.com/store/apps/details?id=com.tplink.tether https://jvn.jp/en/jp/JVN29471697/ https://play.google.com/store/apps/details?id=com.tplink.iot https://play.google.com/store/apps/details?id=com.tplink.tether

Frequently Asked Questions

What is CVE-2024-31340? +

TP-Link Tether versions prior to 4.5.13 and TP-Link Tapo versions prior to 3.3.6 do not properly validate certificates, which may allow a remote unauthenticated attacker to eavesdrop on an encrypted communication via a man-in-the-middle attack. It has a CVSS v3.1 base score of 4.8 (MEDIUM).

How severe is CVE-2024-31340? +

CVE-2024-31340 has a CVSS v3.1 score of 4.8 out of 10, rated MEDIUM. This is a medium-severity vulnerability that should be remediated as part of regular maintenance.

How do I check if I'm vulnerable to CVE-2024-31340? +

You can use Secably's free Website Scanner to check your website for known vulnerabilities. For infrastructure scanning, use the Port Scanner to identify exposed services that may be affected. Check the vendor advisories linked above for specific patch and version information.

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CVE-2024-31340