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Description

A security vulnerability has been detected in H3C Magic B0 up to 100R002. The affected element is the function SetMobileAPInfoById of the file /goform/aspForm. Such manipulation of the argument param leads to stack-based buffer overflow. The attack may be performed from remote. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

PUBLISHED Reserved 2026-05-31 | Published 2026-06-01 | Updated 2026-06-01 | 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

Stack-based Buffer Overflow

Memory Corruption

Product status

100R002
affected

Timeline

2026-05-31:Advisory disclosed
2026-05-31:VulDB entry created
2026-05-31:VulDB entry last update

Credits

Zheng (VulDB User) reporter

VulDB CNA Team coordinator

References

vuldb.com/vuln/367539 (VDB-367539 | H3C Magic B0 aspForm SetMobileAPInfoById stack-based overflow) vdb-entry technical-description

vuldb.com/vuln/367539/cti (VDB-367539 | CTI Indicators (IOB, IOC, IOA)) signature permissions-required

vuldb.com/cve/CVE-2026-10259 (CVE-2026-10259 | CVE Analysis and Report) third-party-advisory

vuldb.com/submit/824402 (Submit #824402 | H3C Magic B0 <=100R002 Buffer Overflow) third-party-advisory

github.com/666324/H3C-Magic-B0-vuln related

github.com/.../H3C-Magic-B0-vuln/tree/main/H3C-Magic B0-vuln exploit

cve.org (CVE-2026-10259)

nvd.nist.gov (CVE-2026-10259)

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