How severe is CVE-2024-32305?

CVE-2024-32305 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-2024-32305 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (45th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-32305?

CVE-2024-32305 affects Tenda A18 Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-32305?

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-2024-32305 have an EU (EUVD) identifier?

Yes. CVE-2024-32305 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-30123.

When was CVE-2024-32305 published?

CVE-2024-32305 was published on 2024-04-17 and last updated on 2026-06-17.

CVE-2024-32305

CVE-2024-32305 is a high-severity vulnerability in Tenda A18 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-121.

Key facts

Severity: High (CVSS 3.x base score 8.8)
EPSS exploit prediction: 1% (45th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-30123
Weakness: CWE-121
Affected product: Tenda A18 Firmware
Published: 2024-04-17
Last modified: 2026-06-17

Description

Tenda A18 v15.03.05.05 firmware has a stack overflow vulnerability located via the PPW parameter in the fromWizardHandle function.

Frequently asked questions

What is CVE-2024-32305?: Tenda A18 v15.03.05.05 firmware has a stack overflow vulnerability located via the PPW parameter in the fromWizardHandle function.
How severe is CVE-2024-32305?: CVE-2024-32305 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-2024-32305 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (45th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-32305?: CVE-2024-32305 affects Tenda A18 Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-32305?: 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-2024-32305 have an EU (EUVD) identifier?: Yes. CVE-2024-32305 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-30123.
When was CVE-2024-32305 published?: CVE-2024-32305 was published on 2024-04-17 and last updated on 2026-06-17.

References

https://github.com/abcdefg-png/IoT-vulnerable/blob/main/Tenda/AC18/fromWizardHandle.md

Affected products (1)

cpe:2.3:o:tenda:a18_firmware:15.03.05.05:*:*:*:*:*:*:*

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CVE-2023-39829 — High (CVSS 7.5): Tenda A18 V15.13.07.09 was discovered to contain a stack overflow via the wpapsk_crypto2_4g parameter in the…
CVE-2023-39828 — High (CVSS 7.5): Tenda A18 V15.13.07.09 was discovered to contain a stack overflow via the security parameter in the formWifiBasicSet…
CVE-2023-39827 — High (CVSS 7.5): Tenda A18 V15.13.07.09 was discovered to contain a stack overflow via the rule_info parameter in the…

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