CVE-2025-14015A weakness has been identified in H3C Magic B0 up to 100R002.
Updated under an hour ago ()
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It affects h3c magic_b0_firmware. Add what you run to find out whether that includes you.
No exploitation reported and no EPSS estimate yet.
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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.
- CVSS
- 9.8 CRITICAL (v3.1, NVD)CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Weakness (CWE)
- CWE-119, CWE-120
- Known exploited
- Not in CISA's KEV catalog
- EPSS (exploitation in the next 30 days)
- Not loaded for this CVE
- Assigned by
- Not given
- NVD analysis
- Analyzed
- Record last updated
- Oct 18, 2026
- First seen by InfoSec Signals
- Oct 9, 2026
Affected products
h3c magic_b0_firmware h3c:magic_b0_firmware | through 100R002 | NVD |
References
- https://github.com/HungryGoogle/log_attack/blob/main/index2/2.mdexploit, third-party-advisory
- https://vuldb.com/?ctiid.334256permissions-required, vdb-entry
- https://vuldb.com/?id.334256third-party-advisory, vdb-entry
- https://vuldb.com/?submit.694755third-party-advisory, vdb-entry
The CVE record on cve.org NVD's entry
The CVE record is authoritative. Products marked “from the name” were identified from the CNA's free-text names, not a CPE, and are matched less certainly. This product uses the NVD API but is not endorsed or certified by the NVD.