PT-2026-26623 · Utt · Hiper 1200Gw

Kunlun · Published 2026-03-20 · Updated 2026-03-20 · CVE-2026-4487

NVD

CVSS v2.0

9.0

High

AV:N/AC:L/Au:S/C:C/I:C/A:C

A vulnerability was determined in UTT HiPER 1200GW up to 2.5.3-170306. This impacts the function strcpy of the file /goform/websHostFilter. This manipulation causes buffer overflow. It is possible to initiate the attack remotely. The exploit has been publicly disclosed and may be utilized.

Exploit

Fix

Buffer Overflow

Weakness Enumeration

CWE-120

CWE-119

Related Identifiers

CVE-2026-4487

Affected Products

Hiper 1200Gw

References · 9

• 🔥 https://github.com/hmKunlun/UTTHiPER/blob/main/HiPER%201200GW.md · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2026-4487 · Security Note
• https://vuldb.com/?id.352010 · Note
• https://twitter.com/cyberbivash/status/2035035718355931241 · Twitter Post
• https://vuldb.com/?submit.773538 · Note
• https://reddit.com/r/pwnhub/comments/1rz3xue/critical_buffer_overflow_vulnerability_discovered · Reddit Post
• https://reddit.com/r/pwnhub/comments/1rz3yhi/critical_buffer_overflow_vulnerability_discovered · Reddit Post
• https://twitter.com/CveFindCom/status/2035019369953018142 · Twitter Post
• https://vuldb.com/?ctiid.352010 · Note