CVE-2025-14015

H3C Magic B0 aspForm EditWlanMacList buffer overflow

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.

Affected

H3C · Magic B0

CVSS v4.0 VULDB

7.4 HIGHCVSS: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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

CVSS v3.1 NVD

9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS v3.1 VULDB

8.8 HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVSS v2.0 VULDB

9.0 HIGHAV:N/AC:L/Au:S/C:C/I:C/A:C

EPSS

0.81% chance of exploitation in the next 30 days, 56th percentile

Published

2025-12-04

Updated

2025-12-05

Proof-of-concept exploits (1)

• HungryGoogle/log_attack/blob/main/index2/2.md0★ · 2025-11-13

Security advisories

• https://vuldb.com/?id.334256
• https://vuldb.com/?submit.694755

References

• CVE Record
• NVD entry

Related

• CVE-2026-11516
• CVE-2026-11517