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Description

A weakness has been identified in UTT HiPER 1200GW up to 2.5.3-170306. Affected is an unknown function of the file /goform/formPptpClientConfig of the component Web Management Interface. This manipulation of the argument PPTP server address/username/password/tunnel name causes stack-based buffer overflow. The attack may be initiated remotely. The exploit has been made available to the public and could be used for attacks.

PUBLISHED Reserved 2026-05-26 | Published 2026-05-27 | Updated 2026-05-28 | 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

2.5.3-170306
affected

Timeline

2026-05-26:Advisory disclosed
2026-05-26:VulDB entry created
2026-05-26:VulDB entry last update

Credits

luozhibo (VulDB User) reporter

References

vuldb.com/vuln/365684 (VDB-365684 | UTT HiPER 1200GW Web Management formPptpClientConfig stack-based overflow) vdb-entry technical-description

vuldb.com/vuln/365684/cti (VDB-365684 | CTI Indicators (IOB, IOC, IOA)) signature permissions-required

vuldb.com/submit/818380 (Submit #818380 | UTT HiPER 1200GW <=v2.5.3-170306 Buffer Overflow) third-party-advisory

github.com/luozhibo-sec/cve/blob/main/10.md exploit

cve.org (CVE-2026-9628)

nvd.nist.gov (CVE-2026-9628)

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