What’s Vulnerable › Vulnerabilities

CVE-2026-18898: UTT HiPER 1200GW ConfigAdvideo strcpy stack-based overflow

• Severity: high (CVSS 8.8 v3.1)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.8% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2026-08-05 · updated 2026-10-23
• Weakness: CWE-119

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.

Affected products

• UTT HiPER 1200GW: v2.5.3-170306

References

• https://github.com/7wkajk/CVE-VUL/blob/main/103.md
• https://vuldb.com/cve/CVE-2026-18898
• https://vuldb.com/submit/858620
• https://vuldb.com/vuln/385933
• https://vuldb.com/vuln/385933/cti

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