How severe is CVE-2024-46652?

CVE-2024-46652 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-2024-46652 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (43rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-46652?

CVE-2024-46652 affects Tenda Ac8 Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-46652?

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-2024-46652 have an EU (EUVD) identifier?

Yes. CVE-2024-46652 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-41929.

When was CVE-2024-46652 published?

CVE-2024-46652 was published on 2024-09-20 and last updated on 2026-06-17.

CVE-2024-46652

CVE-2024-46652 is a critical-severity vulnerability in Tenda Ac8 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-787.

Key facts

Severity: Critical (CVSS 3.x base score 9.8)
EPSS exploit prediction: 1% (43rd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-41929
Weakness: CWE-787
Affected product: Tenda Ac8 Firmware
Published: 2024-09-20
Last modified: 2026-06-17

Description

Tenda AC8v4 V16.03.34.06 has a stack overflow vulnerability in the fromAdvSetMacMtuWan function.

Frequently asked questions

What is CVE-2024-46652?: Tenda AC8v4 V16.03.34.06 has a stack overflow vulnerability in the fromAdvSetMacMtuWan function.
How severe is CVE-2024-46652?: CVE-2024-46652 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-2024-46652 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (43rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-46652?: CVE-2024-46652 affects Tenda Ac8 Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-46652?: 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-2024-46652 have an EU (EUVD) identifier?: Yes. CVE-2024-46652 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-41929.
When was CVE-2024-46652 published?: CVE-2024-46652 was published on 2024-09-20 and last updated on 2026-06-17.

References

https://github.com/zp9080/Tenda/blob/main/Tenda-AC8v4%20V16.03.34.06-fromAdvSetMacMtuWan/overview.md

Affected products (1)

cpe:2.3:o:tenda:ac8_firmware:16.03.34.06:*:*:*:*:*:*:*

More vulnerabilities in Tenda Ac8 Firmware

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