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Description

A vulnerability was identified in UTT HiPER 1250GW up to 3.2.7-210907-180535. Affected is the function strcpy of the file /goform/setSysAdm. Such manipulation of the argument GroupName leads to buffer overflow. It is possible to launch the attack remotely. The exploit is publicly available and might be used.

PUBLISHED Reserved 2026-03-20 | Published 2026-03-20 | Updated 2026-03-20 | 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

3.2.7-210907-180535
affected

Timeline

2026-03-20:Advisory disclosed
2026-03-20:VulDB entry created
2026-03-20:VulDB entry last update

Credits

kunlun (VulDB User) reporter

References

vuldb.com/?id.352011 (VDB-352011 | UTT HiPER 1250GW setSysAdm strcpy buffer overflow) vdb-entry technical-description

vuldb.com/?ctiid.352011 (VDB-352011 | CTI Indicators (IOB, IOC, IOA)) signature permissions-required

vuldb.com/?submit.773565 (Submit #773565 | UTT HiPER 1250GW <=v3.2.7-210907-180535 Buffer Overflow) third-party-advisory

github.com/hmKunlun/UTTHiPER/blob/main/HiPER 1250GW.md exploit

cve.org (CVE-2026-4488)

nvd.nist.gov (CVE-2026-4488)

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