CVE-2026-18897

HIGH 8.8

UTT HiPER 1250GW getOneApConfTempEntry strcpy stack-based overflow

CVSS Score

8.8

EPSS Score

0.0%

EPSS Percentile

0th

A vulnerability was identified in UTT HiPER 1250GW up to v3.2.7-210907-180535. The impacted element is the function strcpy of the file /goform/getOneApConfTempEntry. The manipulation of the argument tempName leads to stack-based buffer overflow. The attack can be initiated remotely. The exploit is publicly available and might 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 1250gw
Published	Aug 5, 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 1250GW

v3.2.7-210907-180535

References

NVD ↗ CVE.org ↗ EPSS Data ↗

vuldb.com: https://vuldb.com/vuln/385932 vuldb.com: https://vuldb.com/vuln/385932/cti vuldb.com: https://vuldb.com/cve/CVE-2026-18897 vuldb.com: https://vuldb.com/submit/858617 github.com: https://github.com/7wkajk/CVE-VUL/blob/main/102.md

Credits

🔍 yecp (VulDB User) VulDB CNA Team