CVE-2025-43984
CVE-2025-43984 is a critical-severity vulnerability with a CVSS 3.x base score of 9.8. Its EPSS exploit-prediction score of 18% places it in the 97th percentile, indicating an elevated likelihood of exploitation. The underlying weakness is classified as CWE-78.
Key facts
- Severity: Critical (CVSS 3.x base score 9.8)
- EPSS exploit prediction: 18% (97th percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2025-24818
- Weakness: CWE-78
- Published:
- Last modified:
Description
An issue was discovered on KuWFi GC111 devices (Hardware Version: CPE-LM321_V3.2, Software Version: GC111-GL-LM321_V3.0_20191211). They are vulnerable to unauthenticated /goform/goform_set_cmd_process requests. A crafted POST request, using the SSID parameter, allows remote attackers to execute arbitrary OS commands with root privileges.
Frequently asked questions
- What is CVE-2025-43984?
- An issue was discovered on KuWFi GC111 devices (Hardware Version: CPE-LM321_V3.2, Software Version: GC111-GL-LM321_V3.0_20191211). They are vulnerable to unauthenticated /goform/goform_set_cmd_process requests. A crafted POST request, using the SSID parameter, allows remote attackers to execute arbitrary OS commands with root privileges.
- How severe is CVE-2025-43984?
- CVE-2025-43984 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-2025-43984 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 18% (97th percentile), an estimate of the probability of exploitation in the next 30 days.
- How do I fix CVE-2025-43984?
- 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-2025-43984 have an EU (EUVD) identifier?
- Yes. CVE-2025-43984 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-24818.
- When was CVE-2025-43984 published?
- CVE-2025-43984 was published on 2025-08-14 and last updated on 2026-06-17.
References
- https://drive.proton.me/urls/1NRPNBE678#lFyUYIRIBZO5
- https://github.com/actuator/cve/blob/main/Kuwfi/CVE-2025-43984.txt
- https://github.com/actuator/cve/tree/main/kuwfi
- https://www.kuwfi.com/products/300mbps-industrial-router-cat4-4g-cpe-router-extender-strong-wifi-signal-suport-32wifi-users-with-sim-card-slot-95
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