{"id":"CVE-2026-18897","published":"2026-08-05T02:16:37.773","lastModified":"2026-08-05T16:16:55.607","description":"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.","cvssScore":8.8,"cvssSeverity":"HIGH","cvssVector":"CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H","cwes":["CWE-119","CWE-121"],"vendors":[],"products":[],"references":[{"url":"https://github.com/7wkajk/CVE-VUL/blob/main/102.md","tags":[]},{"url":"https://vuldb.com/cve/CVE-2026-18897","tags":[]},{"url":"https://vuldb.com/submit/858617","tags":[]},{"url":"https://vuldb.com/vuln/385932","tags":[]},{"url":"https://vuldb.com/vuln/385932/cti","tags":[]}],"exploitRefs":[{"url":"https://github.com/7wkajk/CVE-VUL/blob/main/102.md","tags":[]}],"hasPoc":true,"ai":{"summary":"This vulnerability allows remote attackers to exploit a stack-based buffer overflow in UTT HiPER 1250GW versions up to v3.2.7-210907-180535 by manipulating the tempName argument, leading to potential code execution or system compromise.","exploitability":"Exploitation is relatively straightforward given a publicly available exploit and requires control over the input of the tempName argument.","blast_radius":"If exploited, this could result in complete system compromise, potentially affecting network security and data integrity.","remediation":"Update to the latest version of UTT HiPER 1250GW or apply vendor-provided patches immediately.","tags":["buffer-overflow","remote-code-execution","web","critical"],"model":"qwen2.5:7b-instruct","analyzedAt":"2026-08-11T06:46:48.535Z"}}