How severe is CVE-2024-8224?

CVE-2024-8224 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2024-8224 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (65th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-8224?

CVE-2024-8224 affects Tendacn G3 Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-8224?

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

Does CVE-2024-8224 have an EU (EUVD) identifier?

Yes. CVE-2024-8224 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-49030.

When was CVE-2024-8224 published?

CVE-2024-8224 was published on 2024-08-27 and last updated on 2026-06-17.

CVE-2024-8224

CVE-2024-8224 is a high-severity vulnerability in Tendacn G3 Firmware with a CVSS 3.x base score of 8.8. 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-787.

Key facts

Severity: High (CVSS 3.x base score 8.8)
CVSS v2: 9.0
CVSS v4: 8.7
EPSS exploit prediction: 1% (65th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-49030
Weakness: CWE-787
Affected product: Tendacn G3 Firmware
Published: 2024-08-27
Last modified: 2026-06-17

Description

A vulnerability, which was classified as critical, has been found in Tenda G3 15.11.0.20. This issue affects the function formSetDebugCfg of the file /goform/setDebugCfg. The manipulation of the argument enable/level/module leads to stack-based buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.

Frequently asked questions

What is CVE-2024-8224?: A vulnerability, which was classified as critical, has been found in Tenda G3 15.11.0.20. This issue affects the function formSetDebugCfg of the file /goform/setDebugCfg. The manipulation of the argument enable/level/module leads to stack-based buffer overflow. The attack may be initiated remotely. The exploit has been disclosed to the public and may be used. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
How severe is CVE-2024-8224?: CVE-2024-8224 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2024-8224 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (65th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-8224?: CVE-2024-8224 affects Tendacn G3 Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-8224?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
Does CVE-2024-8224 have an EU (EUVD) identifier?: Yes. CVE-2024-8224 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-49030.
When was CVE-2024-8224 published?: CVE-2024-8224 was published on 2024-08-27 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:o:tendacn:g3_firmware:15.11.0.20:*:*:*:*:*:*:*

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