{"id":"CVE-2000-0955","aliases":["EUVD-2000-0942","GHSA-5h9h-c98x-gm88"],"status":"published","title":"Cisco Virtual Central Office 4000 (VCO/4K) uses weak encryption to store usernames and passwords...","description":"Cisco Virtual Central Office 4000 (VCO/4K) uses weak encryption to store usernames and passwords in the SNMP MIB, which allows an attacker who knows the community name to crack the password and gain privileges.","severity":{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary","from":"nvd"},"epss":{"day":"2026-11-08","score":0.01838,"percentile":0.79098,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":true,"fix_available":false},"published":"2000-11-29T05:00:00Z","modified":"2026-09-23T13:10:00Z","exploits":[{"source":"exploitdb","id":"EDB-20372","title":"Cisco Virtual Central Office 4000 (VCO/4K) 5.1.3 - Remote Username / Password Retrieval","type":"remote","platform":"hardware","date":"2000-10-26","verified":true,"url":"https://www.exploit-db.com/exploits/20372"}],"products":[{"vendor":"cisco","product":"virtual_central_office_4000"}],"references":[{"url":"http://www.atstake.com/research/advisories/2000/a102600-1.txt","tags":["vendor-advisory","x_refsource_ATSTAKE","x_transferred","Patch","Vendor Advisory"]},{"url":"http://www.securityfocus.com/bid/1885","tags":["vdb-entry","x_refsource_BID","x_transferred","Exploit","Patch","Vendor Advisory"]},{"url":"https://exchange.xforce.ibmcloud.com/vulnerabilities/5425","tags":["vdb-entry","x_refsource_XF","x_transferred"]},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2000-0955"},{"url":"https://github.com/advisories/GHSA-5h9h-c98x-gm88"}],"sources":{"cve":[{"id":"CVE-2000-0955","description":"Cisco Virtual Central Office 4000 (VCO/4K) uses weak encryption to store usernames and passwords in the SNMP MIB, which allows an attacker who knows the community name to crack the password and gain privileges.","status":"published","published":"2000-11-29T05:00:00Z","modified":"2024-08-08T05:37:31.639Z","updated_at":"2026-11-02T14:33:41.23606Z"}],"euvd":[{"id":"EUVD-2000-0942","description":"Cisco Virtual Central Office 4000 (VCO/4K) uses weak encryption to store usernames and passwords in the SNMP MIB, which allows an attacker who knows the community name to crack the password and gain privileges.","status":"published","published":"2000-11-29T05:00:00Z","modified":"2024-08-08T05:37:31Z","updated_at":"2026-11-03T00:56:23.327984Z"}],"ghsa":[{"id":"GHSA-5h9h-c98x-gm88","title":"Cisco Virtual Central Office 4000 (VCO/4K) uses weak encryption to store usernames and passwords...","description":"Cisco Virtual Central Office 4000 (VCO/4K) uses weak encryption to store usernames and passwords in the SNMP MIB, which allows an attacker who knows the community name to crack the password and gain privileges.","status":"published","published":"2022-04-30T18:14:37Z","modified":"2023-01-30T05:05:17Z","updated_at":"2026-11-02T14:47:13.933319Z"}],"nvd":[{"id":"CVE-2000-0955","description":"Cisco Virtual Central Office 4000 (VCO/4K) uses weak encryption to store usernames and passwords in the SNMP MIB, which allows an attacker who knows the community name to crack the password and gain privileges.","status":"published","published":"2000-12-19T05:00:00Z","modified":"2026-09-23T13:10:00.153Z","cvss":[{"version":"2.0","score":7.5,"vector":"AV:N/AC:L/Au:N/C:P/I:P/A:P","level":"high","assessor":"primary"}],"updated_at":"2026-11-02T14:00:39.593487Z"}]}}