CVE-2025-6103
CVE-2025-6103 is a high-severity vulnerability 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-77.
Key facts
- Severity: High (CVSS 3.x base score 8.8)
- CVSS v2: 9.0
- CVSS v4: 7.4
- EPSS exploit prediction: 2% (83rd percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2025-18357
- Weakness: CWE-77
- Published:
- Last modified:
Description
A vulnerability, which was classified as critical, has been found in Wifi-soft UniBox Controller up to 20250506. Affected by this issue is some unknown functionality of the file /billing/test_accesscodelogin.php. The manipulation of the argument Password leads to os command injection. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
Frequently asked questions
- What is CVE-2025-6103?
- A vulnerability, which was classified as critical, has been found in Wifi-soft UniBox Controller up to 20250506. Affected by this issue is some unknown functionality of the file /billing/test_accesscodelogin.php. The manipulation of the argument Password leads to os command injection. The attack may be launched remotely. The exploit has been disclosed to the public and may be used. The vendor was contacted early about this disclosure but did not respond in any way.
- How severe is CVE-2025-6103?
- CVE-2025-6103 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-2025-6103 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 2% (83rd percentile), an estimate of the probability of exploitation in the next 30 days.
- How do I fix CVE-2025-6103?
- 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-2025-6103 have an EU (EUVD) identifier?
- Yes. CVE-2025-6103 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-18357.
- When was CVE-2025-6103 published?
- CVE-2025-6103 was published on 2025-06-16 and last updated on 2026-06-17.
References
- https://github.com/h0e4a0r1t/h0e4a0r1t.github.io/blob/master/2025/1/Command%20Injection%20Vulnerability%20in%20Wifi-soft%20UniBox%20controller-billing-test_accesscodelogin.pdf
- https://vuldb.com/?ctiid.312572
- https://vuldb.com/?id.312572
- https://vuldb.com/?submit.590734
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