HIGH

CVE-2026-18898

2026-08-05 CVSS v3.1

CVSS

8.8

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.

Weakness (CWE)

CWE-119 Memory Buffer Bounds Error

CWE-121 Stack-based Buffer Overflow

EPSS Score

0.47%

Probability of exploitation in next 30 days

39.9th percentile

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

View on dbcve.org

Base CVE data derived from NVD (public domain). Enrichment by dbcve.org (CC-BY-4.0). Fetched via API.

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