How severe is CVE-2024-7581?

CVE-2024-7581 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-2024-7581 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (69th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-7581?

CVE-2024-7581 affects Tendacn A301 Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-7581?

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-2024-7581 have an EU (EUVD) identifier?

Yes. CVE-2024-7581 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-48478.

When was CVE-2024-7581 published?

CVE-2024-7581 was published on 2024-08-07 and last updated on 2026-06-17.

CVE-2024-7581

CVE-2024-7581 is a high-severity vulnerability in Tendacn A301 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% (69th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-48478
Weakness: CWE-787
Affected product: Tendacn A301 Firmware
Published: 2024-08-07
Last modified: 2026-06-17

Description

A vulnerability classified as critical has been found in Tenda A301 15.13.08.12. This affects the function formWifiBasicSet of the file /goform/WifiBasicSet. The manipulation of the argument security leads to stack-based buffer overflow. It is possible to initiate the attack 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-2024-7581?: A vulnerability classified as critical has been found in Tenda A301 15.13.08.12. This affects the function formWifiBasicSet of the file /goform/WifiBasicSet. The manipulation of the argument security leads to stack-based buffer overflow. It is possible to initiate the attack 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-2024-7581?: CVE-2024-7581 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-2024-7581 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (69th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-7581?: CVE-2024-7581 affects Tendacn A301 Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-7581?: 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-2024-7581 have an EU (EUVD) identifier?: Yes. CVE-2024-7581 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-48478.
When was CVE-2024-7581 published?: CVE-2024-7581 was published on 2024-08-07 and last updated on 2026-06-17.

References

Affected products (1)

cpe:2.3:o:tendacn:a301_firmware:15.13.08.12:*:*:*:*:*:*:*

More vulnerabilities in Tendacn A301 Firmware

CVE-2024-6189 — High (CVSS 8.8): A vulnerability was found in Tenda A301 15.13.08.12. It has been classified as critical. Affected is the function…
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CVE-2024-6402 — Medium (CVSS 6.5): A vulnerability classified as critical was found in Tenda A301 15.13.08.12. Affected by this vulnerability is the…

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