How severe is CVE-2025-43988?

CVE-2025-43988 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 high, integrity none, and availability none.

Is CVE-2025-43988 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (34th percentile), an estimate of the probability of exploitation in the next 30 days.

How do I fix CVE-2025-43988?

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-2025-43988 have an EU (EUVD) identifier?

Yes. CVE-2025-43988 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-24638.

When was CVE-2025-43988 published?

CVE-2025-43988 was published on 2025-08-13 and last updated on 2026-06-17.

CVE-2025-43988

CVE-2025-43988 is a high-severity vulnerability 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-200.

Key facts

Severity: High (CVSS 3.x base score 7.5)
EPSS exploit prediction: 0% (34th percentile)
Actively exploited: Not listed in CISA KEV
EU (EUVD) id: EUVD-2025-24638
Weakness: CWE-200
Published: 2025-08-13
Last modified: 2026-06-17

Description

KuWFi 5G01-X55 FL2020_V0.0.12 devices expose an unauthenticated API endpoint (ajax_get.cgi), allowing remote attackers to retrieve sensitive configuration data, including admin credentials.

Frequently asked questions

What is CVE-2025-43988?: KuWFi 5G01-X55 FL2020_V0.0.12 devices expose an unauthenticated API endpoint (ajax_get.cgi), allowing remote attackers to retrieve sensitive configuration data, including admin credentials.
How severe is CVE-2025-43988?: CVE-2025-43988 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 high, integrity none, and availability none.
Is CVE-2025-43988 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (34th percentile), an estimate of the probability of exploitation in the next 30 days.
How do I fix CVE-2025-43988?: 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-2025-43988 have an EU (EUVD) identifier?: Yes. CVE-2025-43988 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-24638.
When was CVE-2025-43988 published?: CVE-2025-43988 was published on 2025-08-13 and last updated on 2026-06-17.

References

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