{"id":"CVE-2018-7820","url":"https://www.cyber-defence.io/tools/cve/CVE-2018-7820","generatedAt":"2026-10-28T20:12:10.041Z","title":"A Credentials Management CWE-255 vulnerability exists in the APC UPS Network Management Card 2 AOS v6.5.6, which could cause Remote Monitoring Credentials to be viewed in plaintext when Remote Monitoring is enabled, and then disabled.","description":"A Credentials Management CWE-255 vulnerability exists in the APC UPS Network Management Card 2 AOS v6.5.6, which could cause Remote Monitoring Credentials to be viewed in plaintext when Remote Monitoring is enabled, and then disabled.","published":"2019-09-17T20:15:11.000Z","lastModified":"2026-06-17T02:03:48.000Z","status":"Modified","sourceIdentifier":"cybersecurity@se.com","cvss":{"version":"3.1","score":9.8,"severity":"CRITICAL","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H"},"cwe":["CWE-255","CWE-522"],"affected":["schneider-electric/ap9630 firmware","schneider-electric/smart-ups srt 5kva firmware","schneider-electric/ap9631 firmware","schneider-electric/ap9635 firmware"],"epss":{"score":0.01032,"percentile":0.63577,"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":"high","text":"High impact if exploited, but EPSS currently rates exploitation as unlikely (1.03%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit."},"changes":[],"references":[{"url":"https://www.apc.com/salestools/CCON-BFQMXC/CCON-BFQMXC_R0_EN.pdf","tags":["Vendor Advisory"],"source":"cybersecurity@se.com"},{"url":"https://www.apc.com/salestools/CCON-BFQMXC/CCON-BFQMXC_R0_EN.pdf","tags":["Vendor Advisory"],"source":"af854a3a-2127-422b-91ae-364da2661108"}],"sources":{"nvd":"https://nvd.nist.gov/vuln/detail/CVE-2018-7820","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."}