{"cve":"CVE-2012-4066","nvd":{"published":"2013-03-08T18:55:01.500","modified":"2026-06-16T23:44:21.820","status":"Modified","description":"The internal message protocol for Walrus in Eucalyptus 3.2.0 and earlier does not require signatures for unspecified request headers, which allows attackers to (1) delete or (2) upload snapshots.","cvss_v4":null,"cvss_v3":null,"cwes":["CWE-287"],"references":["http://www.eucalyptus.com/eucalyptus-cloud/security/esa-08","http://www.eucalyptus.com/eucalyptus-cloud/security/esa-08"],"products":["eucalyptus:eucalyptus"],"source":"nvd","synced_at":"2026-10-19T20:27:27.940201468+00:00"},"epss":{"cve":"CVE-2012-4066","score":0.01144,"percentile":0.66719,"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."]}