Critical severity · published Dec 4, 2025
CVE-2025-14015
H3C Magic B0 aspForm EditWlanMacList buffer overflow
9.8
CVSS
0.8%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.8% · higher than 57% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
MB
Magic B0 · H3C
100R002 · source: vendor
MB
Magic B0 Firmware · H3c
through 100R002 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2025-14015
CVE.org
https://www.cve.org/CVERecord?id=CVE-2025-14015
Exploit
https://github.com/HungryGoogle/log_attack/blob/main/index2/2.md
Permissions Required
https://vuldb.com/?ctiid.334256
Third Party Advisory
https://vuldb.com/?id.334256
Third Party Advisory
https://vuldb.com/?submit.694755
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