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Description

A weakness has been identified in UTT HiPER 810G up to 1.7.7-171114. Affected is the function strcpy of the file /goform/formConfigDnsFilterGlobal. This manipulation causes buffer overflow. Remote exploitation of the attack is possible. The exploit has been made available to the public and could be used for attacks.

PUBLISHED Reserved 2026-03-07 | Published 2026-03-08 | Updated 2026-03-08 | 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

1.7.7-171114
affected

Timeline

2026-03-07:Advisory disclosed
2026-03-07:VulDB entry created
2026-03-07:VulDB entry last update

Credits

yecp (VulDB User) reporter

References

vuldb.com/?id.349646 (VDB-349646 | UTT HiPER 810G formConfigDnsFilterGlobal strcpy buffer overflow) vdb-entry technical-description

vuldb.com/?ctiid.349646 (VDB-349646 | CTI Indicators (IOB, IOC, IOA)) signature permissions-required

vuldb.com/?submit.765750 (Submit #765750 | UTT HiPER 810G v3v1.7.7-171114 Buffer Overflow) third-party-advisory

github.com/7wkajk/CVE-VUL/blob/main/1.md exploit

cve.org (CVE-2026-3700)

nvd.nist.gov (CVE-2026-3700)

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