AUGUST 16, 2026
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Case File

CVE-2026-18898

HIGH · CVSS 8.8 EPSS 0.47% Public Exploit

Source: NVD + CISA KEV + EPSS · Published 2026-08-05 · Last synced 2026-08-16

CyberRota Analysis

AI-Generated

A stack-based buffer overflow vulnerability in the strcpy function of the UTT HiPER 1200GW firmware (up to v2.5.3-170306) allows remote attackers to manipulate the timestart argument, potentially leading to arbitrary code execution. Given the public availability of the exploit, organizations using this device should prioritize immediate patching or mitigation efforts to prevent potential attacks. This is particularly critical for those in sectors reliant on networked devices for operational integrity.

Public Exploit Signal

A public exploit, PoC, GitHub repository or Metasploit reference was detected for this CVE.

Detected Signals
exploit
GitHub PoC Links

Note: these links are listed for security research and verification purposes only.

CVE
CVE-2026-18898
Severity
HIGH
CVSS
8.8
EPSS
0.47%

Original NVD Description

A security flaw has been discovered in UTT HiPER 1200GW up to v2.5.3-170306. This affects the function strcpy of the file /goform/ConfigAdvideo. The manipulation of the argument timestart results in stack-based buffer overflow. The attack can be launched remotely. The exploit has been released to the public and may be used for attacks. The vendor was contacted early about this disclosure but did not respond in any way.