{"cve":"CVE-2021-21479","nvd":{"published":"2021-02-09T21:15:13.863","modified":"2026-06-17T03:35:39.170","status":"Modified","description":"In SCIMono before 0.0.19, it is possible for an attacker to inject and execute java expression compromising the availability and integrity of the system.","cvss_v4":null,"cvss_v3":{"version":"3.1","vector":"CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H","score":9.1},"cwes":["CWE-74"],"references":["https://github.com/SAP/scimono/security/advisories/GHSA-29q4-gxjq-rx5c","https://github.com/SAP/scimono/security/advisories/GHSA-29q4-gxjq-rx5c"],"products":["sap:scimono"],"source":"nvd","synced_at":"2026-10-19T21:14:10.479542811+00:00"},"epss":{"cve":"CVE-2021-21479","score":0.10116,"percentile":0.95644,"date":"2026-10-31"},"kev":null,"osv":[{"id":"GHSA-29q4-gxjq-rx5c","url":"https://osv.dev/vulnerability/GHSA-29q4-gxjq-rx5c","summary":"Remote Code Execution in SCIMono","modified":"2026-05-04T08:46:02.865215749Z","packages":[{"ecosystem":"Maven","name":"com.sap.scimono:scimono-server","purl":"pkg:maven/com.sap.scimono/scimono-server","ranges":["<0.0.19"],"fixed":["0.0.19"]}]}],"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."]}