How severe is CVE-2024-32303?

CVE-2024-32303 has a CVSS 3.x base score of 8.0, rated high severity. It is exploitable over an adjacent network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2024-32303 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (35th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-32303?

CVE-2024-32303 primarily affects Tenda Ac15 Firmware. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2024-32303?

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-2024-32303 have an EU (EUVD) identifier?

Yes. CVE-2024-32303 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-30121.

When was CVE-2024-32303 published?

CVE-2024-32303 was published on 2024-04-17 and last updated on 2026-06-17.

CVE-2024-32303

CVE-2024-32303 is a high-severity vulnerability in Tenda Ac15 Firmware with a CVSS 3.x base score of 8.0. 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 8.0)
EPSS exploit prediction: 0% (35th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-30121
Weakness: CWE-121
Affected product: Tenda Ac15 Firmware
Published: 2024-04-17
Last modified: 2026-06-17

Description

Tenda AC15 v15.03.20_multi, v15.03.05.19, and v15.03.05.18 firmware has a stack overflow vulnerability located via the PPW parameter in the fromWizardHandle function.

Frequently asked questions

What is CVE-2024-32303?: Tenda AC15 v15.03.20_multi, v15.03.05.19, and v15.03.05.18 firmware has a stack overflow vulnerability located via the PPW parameter in the fromWizardHandle function.
How severe is CVE-2024-32303?: CVE-2024-32303 has a CVSS 3.x base score of 8.0, rated high severity. It is exploitable over an adjacent network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2024-32303 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (35th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-32303?: CVE-2024-32303 primarily affects Tenda Ac15 Firmware. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2024-32303?: 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-2024-32303 have an EU (EUVD) identifier?: Yes. CVE-2024-32303 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-30121.
When was CVE-2024-32303 published?: CVE-2024-32303 was published on 2024-04-17 and last updated on 2026-06-17.

References

https://github.com/abcdefg-png/IoT-vulnerable/blob/main/Tenda/AC15/V15.03.05.18/fromWizardHandle.md

Affected products (3)

cpe:2.3:o:tenda:ac15_firmware:15.03.05.20_multi:*:*:*:*:*:*:*
cpe:2.3:o:tenda:ac15_firmware:15.03.05.19:*:*:*:*:*:*:*
cpe:2.3:o:tenda:ac15_firmware:15.03.05.18:*:*:*:*:*:*:*

More vulnerabilities in Tenda Ac15 Firmware

CVE-2026-24103 — Critical (CVSS 9.8): A buffer overflow vulnerability was discovered in goform/formSetMacFilterCfg in Tenda AC15V1.0 V15.03.05.18_multi.
CVE-2026-24105 — Critical (CVSS 9.8): An issue was discovered in goform/formsetUsbUnload in Tenda AC15V1.0 V15.03.05.18_multi. The value of `v1` was not…
CVE-2026-24101 — Critical (CVSS 9.8): An issue was discovered in goform/formSetIptv in Tenda AC15V1.0 V15.03.05.18_multi. When the condition is met, `s1_1`…
CVE-2025-63666 — Critical (CVSS 9.8): Tenda AC15 v15.03.05.18_multi) issues an authentication cookie that exposes the account password hash to the client and…
CVE-2025-29462 — Critical (CVSS 9.8): A buffer overflow vulnerability has been discovered in Tenda Ac15 V15.13.07.13. The vulnerability occurs when the…
CVE-2025-25632 — Critical (CVSS 9.8): Tenda AC15 v15.03.05.19 is vulnerable to Command Injection via the handler function in /goform/telnet.

All CVEs affecting Tenda Ac15 Firmware →

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