{"cve":"CVE-2012-3020","nvd":{"published":"2012-08-06T16:55:04.917","modified":"2026-06-16T23:42:31.510","status":"Modified","description":"The Siemens Synco OZW Web Server devices OZW672.*, OZW772.*, and OZW775 with firmware before 4 have an unspecified default password, which makes it easier for remote attackers to obtain administrative access via a network session.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-255"],"references":["http://support.automation.siemens.com/WW/view/en/41929231/130000","http://www.us-cert.gov/control_systems/pdf/ICSA-12-214-01.pdf","http://support.automation.siemens.com/WW/view/en/41929231/130000","http://www.us-cert.gov/control_systems/pdf/ICSA-12-214-01.pdf"],"products":["siemens:synco_ozw_web_server","siemens:synco_ozw_web_server_firmware"],"source":"nvd","synced_at":"2026-10-19T20:24:00.973572543+00:00"},"epss":{"cve":"CVE-2012-3020","score":0.01443,"percentile":0.73244,"date":"2026-10-31"},"kev":null,"osv":[],"attribution":["This product uses the NVD API but is not endorsed or certified by the NVD.","EPSS scores: FIRST Exploit Prediction Scoring System, https://www.first.org/epss","Known exploited vulnerabilities: CISA Known Exploited Vulnerabilities Catalog, https://www.cisa.gov/known-exploited-vulnerabilities-catalog","Package advisories: OSV (https://osv.dev), from the GitHub Advisory Database, PyPA, Go, RustSec and other ecosystem databases, under CC-BY 4.0 or CC0","CVE records: the CVE Program's CVE List (https://www.cve.org), under its terms of use (https://www.cve.org/Legal/TermsOfUse). CVE is a registered trademark of The MITRE Corporation; this product is not affiliated with the CVE Program."]}