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.
Fix
Nothing published yet: no patch, vendor advisory or mitigation reference on NVD, no vendor advisory in the News for this CVE, not in CISA's KEV, no fixed package version. BaselineWatch does not guess at one.
Change history 1
- First seenCVSS 7.4 · h3cNVD modified 2026-10-18 15:10
Affected (CPE criteria) 1
cpe:2.3:o:h3c:magic_b0_firmware:*:*:*:*:*:*:*:*
References 5
- https://github.com/HungryGoogle/log_attack/blob/main/index2/2.md Exploit, Third Party Advisory
- https://vuldb.com/?ctiid.334256 Permissions Required, VDB Entry
- https://vuldb.com/?id.334256 Third Party Advisory, VDB Entry
- https://vuldb.com/?submit.694755 Third Party Advisory, VDB Entry
- https://github.com/HungryGoogle/log_attack/blob/main/index2/2.md Exploit, Third Party Advisory