{"cve":"CVE-2022-28224","nvd":{"published":"2022-06-06T18:15:09.360","modified":"2026-06-17T04:38:11.203","status":"Analyzed","description":"Clusters using Calico (version 3.22.1 and below), Calico Enterprise (version 3.12.0 and below), may be vulnerable to route hijacking with the floating IP feature. Due to insufficient validation, a privileged attacker may be able to set a floating IP annotation to a pod even if the feature is not enabled. This may allow the attacker to intercept and reroute traffic to their compromised pod.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:N/I:L/A:H","score":5.5},"cwes":["CWE-20","CWE-200","CWE-201"],"references":["https://www.tigera.io/security-bulletins-tta-2022-001/","https://www.tigera.io/security-bulletins-tta-2022-001/"],"products":["tigera:calico","tigera:calico_enterprise"],"source":"nvd","synced_at":"2026-10-19T21:32:39.174919249+00:00"},"epss":{"cve":"CVE-2022-28224","score":0.00615,"percentile":0.49486,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-9394-xfq9-6qrp","url":"https://osv.dev/vulnerability/GHSA-9394-xfq9-6qrp","summary":"Calico vulnerable to pod route hijacking","modified":"2026-08-07T08:12:05.645787966Z","packages":[{"ecosystem":"Go","name":"github.com/projectcalico/calico","purl":"pkg:golang/github.com/projectcalico/calico","ranges":[">=3.22.0 <3.22.2"],"fixed":["3.22.2"]},{"ecosystem":"Go","name":"github.com/projectcalico/calico","purl":"pkg:golang/github.com/projectcalico/calico","ranges":[">=3.21.0 <3.21.5"],"fixed":["3.21.5"]},{"ecosystem":"Go","name":"github.com/projectcalico/calico","purl":"pkg:golang/github.com/projectcalico/calico","ranges":["<3.20.5"],"fixed":["3.20.5"]}]}],"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."]}