{"cve":"CVE-2007-2768","nvd":{"published":"2007-05-21T20:30:00.000","modified":"2026-06-16T22:40:16.857","status":"Modified","description":"OpenSSH, when using OPIE (One-Time Passwords in Everything) for PAM, allows remote attackers to determine the existence of certain user accounts, which displays a different response if the user account exists and is configured to use one-time passwords (OTP), a similar issue to CVE-2007-2243.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-200"],"references":["http://archives.neohapsis.com/archives/fulldisclosure/2007-04/0635.html","http://www.osvdb.org/34601","https://security.netapp.com/advisory/ntap-20191107-0002/","http://archives.neohapsis.com/archives/fulldisclosure/2007-04/0635.html","http://www.osvdb.org/34601"],"products":["netapp:hci_management_node","netapp:hci_storage_node","netapp:solidfire","netapp:steelstore_cloud_integrated_storage","openbsd:openssh"],"source":"nvd","synced_at":"2026-10-19T19:46:28.846926071+00:00"},"epss":{"cve":"CVE-2007-2768","score":0.08615,"percentile":0.95094,"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."]}