CVE-2026-9628

HIGH 8.8

UTT HiPER 1200GW Web Management formPptpClientConfig stack-based overflow

CVSS Score

8.8

EPSS Score

0.0%

EPSS Percentile

13th

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.

CWE	CWE-121 CWE-119
Vendor	utt
Product	hiper 1200gw
Published	May 27, 2026
Last Updated	May 28, 2026

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CVSS v3 Breakdown

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:X/RC:R

Attack Vector

Attack Complexity

Privileges Required

User Interaction

Scope

Confidentiality

Integrity

Availability

Affected Versions

UTT / HiPER 1200GW

2.5.3-170306

References

NVD ↗ CVE.org ↗ EPSS Data ↗

vuldb.com: https://vuldb.com/vuln/365684 vuldb.com: https://vuldb.com/vuln/365684/cti vuldb.com: https://vuldb.com/submit/818380 github.com: https://github.com/luozhibo-sec/cve/blob/main/10.md

Credits

🔍 luozhibo (VulDB User)