CVE-2026-19341

HIGH 8.8

UTT HiPER 1200GW pptpSrvGlobalConfig strcpy stack-based overflow

CVSS Score

8.8

EPSS Score

0.0%

EPSS Percentile

0th

A security vulnerability has been detected in UTT HiPER 1200GW up to 2.5.3-170306. This impacts the function strcpy of the file /goform/pptpSrvGlobalConfig. Such manipulation of the argument EncryptionMode leads to stack-based buffer overflow. The attack can be executed remotely. The exploit has been disclosed publicly and may be used. The vendor was contacted early about this disclosure but did not respond in any way.

CWE	CWE-121 CWE-119
Vendor	utt
Product	hiper 1200gw
Published	Aug 9, 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/387177 vuldb.com: https://vuldb.com/vuln/387177/cti vuldb.com: https://vuldb.com/cve/CVE-2026-19341 vuldb.com: https://vuldb.com/submit/865277 github.com: https://github.com/7wkajk/CVE-VUL/blob/main/104.md

Credits

🔍 yecp (VulDB User) VulDB CNA Team