How severe is CVE-2024-50667?

CVE-2024-50667 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2024-50667 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 6% (93rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-50667?

CVE-2024-50667 affects Trendnet Tew-820ap Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-50667?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.

Does CVE-2024-50667 have an EU (EUVD) identifier?

Yes. CVE-2024-50667 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-44993.

When was CVE-2024-50667 published?

CVE-2024-50667 was published on 2024-11-11 and last updated on 2026-06-17.

CVE-2024-50667

CVE-2024-50667 is a critical-severity vulnerability in Trendnet Tew-820ap Firmware with a CVSS 3.x base score of 9.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-120.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
EPSS exploit prediction: 6% (93rd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-44993
Weakness: CWE-120
Affected product: Trendnet Tew-820ap Firmware
Published: 2024-11-11
Last modified: 2026-06-17

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.

Frequently asked questions

What is CVE-2024-50667?: 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.
How severe is CVE-2024-50667?: CVE-2024-50667 has a CVSS 3.x base score of 9.8, rated critical severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2024-50667 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 6% (93rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-50667?: CVE-2024-50667 affects Trendnet Tew-820ap Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-50667?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its critical severity, prioritise patching exposed systems.
Does CVE-2024-50667 have an EU (EUVD) identifier?: Yes. CVE-2024-50667 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-44993.
When was CVE-2024-50667 published?: CVE-2024-50667 was published on 2024-11-11 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:o:trendnet:tew-820ap_firmware:1.01.b01:*:*:*:*:*:*:*

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