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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.

PUBLISHED Reserved 2025-12-04 | Published 2025-12-04 | Updated 2025-12-05 | Assigner VulDB




HIGH: 8.7CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N/E:P
HIGH: 8.8CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R
HIGH: 8.8CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R
9.0AV:N/AC:L/Au:S/C:C/I:C/A:C/E:POC/RL:ND/RC:UR

Problem types

Buffer Overflow

Memory Corruption

Product status

100R002
affected

Timeline

2025-12-04:Advisory disclosed
2025-12-04:VulDB entry created
2025-12-04:VulDB entry last update

Credits

liwenqing (VulDB User) reporter

References

github.com/HungryGoogle/log_attack/blob/main/index2/2.md exploit

vuldb.com/?id.334256 (VDB-334256 | H3C Magic B0 aspForm EditWlanMacList buffer overflow) vdb-entry technical-description

vuldb.com/?ctiid.334256 (VDB-334256 | CTI Indicators (IOB, IOC, IOA)) signature permissions-required

vuldb.com/?submit.694755 (Submit #694755 | New H3C Technologies Co., Ltd. Magic Bo Magic B0<=100R002 Buffer Overflow) third-party-advisory

github.com/HungryGoogle/log_attack/blob/main/index2/2.md exploit

cve.org (CVE-2025-14015)

nvd.nist.gov (CVE-2025-14015)