CVE-2026-6186

UTT HiPER 1200GW formNatStaticMap strcpy buffer overflow

HIGH 7.4EPSS 0.8%

A security vulnerability has been detected in UTT HiPER 1200GW up to 2.5.3-170306. This vulnerability affects the function strcpy of the file /goform/formNatStaticMap. The manipulation of the argument NatBind leads to buffer overflow. The attack is possible to be carried out remotely. The exploit has been disclosed publicly and may be used.

Affected: UTT · HiPER 1200GW
CVSS v4.0 VULDB: 7.4 HIGHCVSS: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/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
CVSS v3.1 VULDB: 8.8 HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
CVSS v2.0 VULDB: 9.0 HIGHAV:N/AC:L/Au:S/C:C/I:C/A:C
EPSS: 0.79% chance of exploitation in the next 30 days, 56th percentile
Published: 2026-04-13
Updated: 2026-04-14

Proof-of-concept exploits (1)

lin-3-start/lin-cve/blob/main/Amao/1.md9★ · 2026-04-05

CVE-2026-6186

Proof-of-concept exploits (1)

References

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