How severe is CVE-2024-40412?

CVE-2024-40412 has a CVSS 3.x base score of 6.8, rated medium severity. It is exploitable over an adjacent network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability high.

Is CVE-2024-40412 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (26th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-40412?

CVE-2024-40412 affects Tenda Ax12 Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-40412?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.

Does CVE-2024-40412 have an EU (EUVD) identifier?

Yes. CVE-2024-40412 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-38446.

When was CVE-2024-40412 published?

CVE-2024-40412 was published on 2024-07-10 and last updated on 2026-06-17.

CVE-2024-40412

CVE-2024-40412 is a medium-severity vulnerability in Tenda Ax12 Firmware with a CVSS 3.x base score of 6.8. 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-121.

Key facts

Severity: Medium (CVSS 3.x base score 6.8)
EPSS exploit prediction: 0% (26th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-38446
Weakness: CWE-121
Affected product: Tenda Ax12 Firmware
Published: 2024-07-10
Last modified: 2026-06-17

Description

Tenda AX12 v1.0 v22.03.01.46 contains a stack overflow in the deviceList parameter of the sub_42E410 function.

Frequently asked questions

What is CVE-2024-40412?: Tenda AX12 v1.0 v22.03.01.46 contains a stack overflow in the deviceList parameter of the sub_42E410 function.
How severe is CVE-2024-40412?: CVE-2024-40412 has a CVSS 3.x base score of 6.8, rated medium severity. It is exploitable over an adjacent network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability high.
Is CVE-2024-40412 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (26th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-40412?: CVE-2024-40412 affects Tenda Ax12 Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-40412?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
Does CVE-2024-40412 have an EU (EUVD) identifier?: Yes. CVE-2024-40412 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-38446.
When was CVE-2024-40412 published?: CVE-2024-40412 was published on 2024-07-10 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:o:tenda:ax12_firmware:22.03.01.46:*:*:*:*:*:*:*

More vulnerabilities in Tenda Ax12 Firmware

CVE-2024-28383 — Critical (CVSS 9.8): Tenda AX12 v1.0 v22.03.01.16 was discovered to contain a stack overflow via the ssid parameter in the sub_431CF0…
CVE-2023-49437 — Critical (CVSS 9.8): Tenda AX12 V22.03.01.46 has been discovered to contain a command injection vulnerability in the 'list' parameter at…
CVE-2023-49428 — Critical (CVSS 9.8): Tenda AX12 V22.03.01.46 has been discovered to contain a command injection vulnerability in the 'mac' parameter at…
CVE-2023-49426 — Critical (CVSS 9.8): Tenda AX12 V22.03.01.46 was discovered to contain a stack overflow via the list parameter at /goform/SetStaticRouteCfg.
CVE-2023-49425 — Critical (CVSS 9.8): Tenda AX12 V22.03.01.46 was discovered to contain a stack overflow via the deviceList parameter at…
CVE-2023-49424 — Critical (CVSS 9.8): Tenda AX12 V22.03.01.46 was discovered to contain a stack overflow via the list parameter at…

All CVEs affecting Tenda Ax12 Firmware →

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