{"id":"CVE-2018-19075","url":"https://www.cyber-defence.io/tools/cve/CVE-2018-19075","generatedAt":"2026-10-28T20:26:45.652Z","title":"The firewall feature makes it easier for remote attackers to ascertain credentials and firewall rules because invalid credentials lead to error -2, whereas rule-based blocking leads to error -8.","description":"An issue was discovered on Foscam C2 devices with System Firmware 1.11.1.8 and Application Firmware 2.72.1.32, and Opticam i5 devices with System Firmware 1.5.2.11 and Application Firmware 2.21.1.128. The firewall feature makes it easier for remote attackers to ascertain credentials and firewall rules because invalid credentials lead to error -2, whereas rule-based blocking leads to error -8.","published":"2018-11-07T18:29:05.000Z","lastModified":"2026-06-17T01:48:45.000Z","status":"Modified","sourceIdentifier":"cve@mitre.org","cvss":{"version":"3.0","score":5.3,"severity":"MEDIUM","vector":"CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N"},"cwe":["CWE-200"],"affected":["opticam/i5 application firmware","opticam/i5 system firmware","foscam/c2 application firmware","foscam/c2 system firmware"],"epss":{"score":0.01687,"percentile":0.76909,"date":"2026-10-27","history":[]},"kev":{"listed":false},"exploits":{"count":0,"verified":false,"firstPublished":null,"source":"Exploit-DB (https://gitlab.com/exploit-database/exploitdb)","entries":[]},"verdict":{"level":"low","text":"Lower severity and a low EPSS score (1.69%). Track it; it rarely justifies an emergency change on its own."},"changes":[],"references":[{"url":"https://sintonen.fi/advisories/foscam-ip-camera-multiple-vulnerabilities.txt","tags":["Exploit","Third Party Advisory"],"source":"cve@mitre.org"},{"url":"https://sintonen.fi/advisories/foscam-ip-camera-multiple-vulnerabilities.txt","tags":["Exploit","Third Party Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2018-19075","epss":"https://www.first.org/epss/","kev":"https://www.cisa.gov/known-exploited-vulnerabilities-catalog","exploitdb":"https://www.exploit-db.com/"},"licence":"CC BY 4.0 — link back to the CVE Explorer if you publish the results; upstream data remains subject to its own terms."}