CVE-2025-14015
CVE-2025-14015 is a high-severity vulnerability in H3c Magic B0 Firmware 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-120.
Key facts
- Severity: High (CVSS 3.x base score 8.8)
- CVSS v2: 9.0
- CVSS v4: 7.4
- EPSS exploit prediction: 1% (49th percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2025-201257
- Weakness: CWE-120
- Affected product: H3c Magic B0 Firmware
- Published:
- Last modified:
Description
A weakness has been identified in H3C Magic B0 up to 100R002. This impacts the function EditWlanMacList of the file /goform/aspForm. This manipulation of the argument param causes buffer overflow. Remote exploitation of the attack is possible. The exploit has been made available to the public and could be exploited. The vendor was contacted early about this disclosure but did not respond in any way.
Frequently asked questions
- What is CVE-2025-14015?
- A weakness has been identified in H3C Magic B0 up to 100R002. This impacts the function EditWlanMacList of the file /goform/aspForm. This manipulation of the argument param causes buffer overflow. Remote exploitation of the attack is possible. The exploit has been made available to the public and could be exploited. The vendor was contacted early about this disclosure but did not respond in any way.
- How severe is CVE-2025-14015?
- CVE-2025-14015 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-2025-14015 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 1% (49th percentile), an estimate of the probability of exploitation in the next 30 days.
- What products are affected by CVE-2025-14015?
- CVE-2025-14015 affects H3c Magic B0 Firmware. See the affected-products list for the exact vulnerable versions.
- How do I fix CVE-2025-14015?
- 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-2025-14015 have an EU (EUVD) identifier?
- Yes. CVE-2025-14015 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2025-201257.
- When was CVE-2025-14015 published?
- CVE-2025-14015 was published on 2025-12-04 and last updated on 2026-06-17.
References
- https://github.com/HungryGoogle/log_attack/blob/main/index2/2.md
- https://vuldb.com/?ctiid.334256
- https://vuldb.com/?id.334256
- https://vuldb.com/?submit.694755
Affected products (1)
- cpe:2.3:o:h3c:magic_b0_firmware:*:*:*:*:*:*:*:*
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