How severe is CVE-2024-28551?

CVE-2024-28551 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.

Is CVE-2024-28551 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (53rd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2024-28551?

CVE-2024-28551 affects Tenda Ac18 Firmware. See the affected-products list for the exact vulnerable versions.

How do I fix CVE-2024-28551?

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-2024-28551 have an EU (EUVD) identifier?

Yes. CVE-2024-28551 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-25648.

When was CVE-2024-28551 published?

CVE-2024-28551 was published on 2024-03-26 and last updated on 2026-06-17.

CVE-2024-28551

CVE-2024-28551 is a high-severity vulnerability in Tenda Ac18 Firmware with a CVSS 3.x base score of 7.5. 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 7.5)
EPSS exploit prediction: 1% (53rd percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2024-25648
Weakness: CWE-121
Affected product: Tenda Ac18 Firmware
Published: 2024-03-26
Last modified: 2026-06-17

Description

Tenda AC18 V15.03.05.05 has a stack overflow vulnerability in the ssid parameter of form_fast_setting_wifi_set function.

Frequently asked questions

What is CVE-2024-28551?: Tenda AC18 V15.03.05.05 has a stack overflow vulnerability in the ssid parameter of form_fast_setting_wifi_set function.
How severe is CVE-2024-28551?: CVE-2024-28551 has a CVSS 3.x base score of 7.5, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and no user interaction. Impact on confidentiality is none, integrity none, and availability high.
Is CVE-2024-28551 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (53rd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2024-28551?: CVE-2024-28551 affects Tenda Ac18 Firmware. See the affected-products list for the exact vulnerable versions.
How do I fix CVE-2024-28551?: 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-2024-28551 have an EU (EUVD) identifier?: Yes. CVE-2024-28551 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-25648.
When was CVE-2024-28551 published?: CVE-2024-28551 was published on 2024-03-26 and last updated on 2026-06-17.

References

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

Affected products (1)

cpe:2.3:o:tenda:ac18_firmware:15.03.05.05:*:*:*:*:*:*:*

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