CVE-2024-50667

Name: CVE-2024-50667
Creator: NVD / NIST
Published: 2024-11-11T19:15:03.96+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

CRITICALCVSS 9.8/10EPSS 6.49%

Last modified Jun 17, 2026

CVE-2024-50667 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. The boa httpd of Trendnet TEW-820AP 1.01.B01 has a stack overflow vulnerability in /boafrm/formIPv6Addr, /boafrm/formIpv6Setup, /boafrm/formDnsv6. The reason is that the check of ipv6 address is not sufficient, which allows attackers to construct payloads for attacks.. EPSS estimates a 6.49% chance of exploitation in the next 30 days.

Description

The boa httpd of Trendnet TEW-820AP 1.01.B01 has a stack overflow vulnerability in /boafrm/formIPv6Addr, /boafrm/formIpv6Setup, /boafrm/formDnsv6. The reason is that the check of ipv6 address is not sufficient, which allows attackers to construct payloads for attacks.

Metrics

CVSS 3.1

9.8/10

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

EPSS Probability

6.49%

92.9th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-120

Affected Software

Vendor	Product	Versions
Trendnet	Tew-820ap Firmware	1.01.b01

References

https://github.com/ixout/iotVuls/blob/main/Trendnet/TEW_820/report.mdExploit, Third Party Advisory
https://www.trendnet.com/support/support-detail.asp?prod=100_TEW-820APBroken Link, Vendor Advisory

Timeline

Published: Nov 11, 2024
Last Modified: Jun 17, 2026
Status: Analyzed

Frequently Asked Questions

What is CVE-2024-50667?

How severe is CVE-2024-50667?

CVE-2024-50667 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 6.49% probability of exploitation in the next 30 days.

How do I fix CVE-2024-50667?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2024-50667?

Run a free Strix scan to check your systems for this vulnerability.

Scan your code now

Source: NVD / NIST