{"id":"CVE-2021-22501","aliases":["EUVD-2021-9647","GHSA-j3gf-gcj2-hmm5"],"status":"published","title":"Improper Restriction of XML External Entity Reference vulnerability in OpenText™ Operations...","description":"Improper Restriction of XML External Entity Reference vulnerability in OpenText™ Operations Bridge Manager allows Input Data Manipulation. \n\nThe vulnerability could be exploited to confidential information\n\nThis issue affects Operations Bridge Manager: 2017.05, 2017.11, 2018.05, 2018.11, 2019.05, 2019.11, 2020.05, 2020.10.","severity":{"version":"4.0","score":5.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/S:N/AU:Y/R:A/V:C/RE:M/U:Amber","level":"medium","assessor":"cna","from":"cve"},"epss":{"day":"2026-11-11","score":0.00495,"percentile":0.42961,"model":"v2026.06.15"},"facts":{"in_kev":false,"known_exploited":false,"public_exploit":false,"fix_available":false},"cwes":["CWE-611"],"published":"2024-12-19T16:55:09Z","modified":"2026-06-17T03:37:20Z","products":[{"vendor":"opentext™","product":"operations bridge manager"}],"references":[{"url":"https://portal.microfocus.com/s/article/KM000037407?language=en_US"},{"url":"https://nvd.nist.gov/vuln/detail/CVE-2021-22501"},{"url":"https://github.com/advisories/GHSA-j3gf-gcj2-hmm5"}],"sources":{"cve":[{"id":"CVE-2021-22501","description":"Improper Restriction of XML External Entity Reference vulnerability in OpenText™ Operations Bridge Manager allows Input Data Manipulation. \n\nThe vulnerability could be exploited to confidential information\n\nThis issue affects Operations Bridge Manager: 2017.05, 2017.11, 2018.05, 2018.11, 2019.05, 2019.11, 2020.05, 2020.10.","status":"published","published":"2024-12-19T16:55:09.921Z","modified":"2024-12-20T17:17:34.458Z","cvss":[{"version":"4.0","score":5.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/S:N/AU:Y/R:A/V:C/RE:M/U:Amber","level":"medium","assessor":"cna"}],"cwes":["CWE-611"],"updated_at":"2026-11-02T14:32:58.028461Z"}],"euvd":[{"id":"EUVD-2021-9647","description":"Improper Restriction of XML External Entity Reference vulnerability in OpenText™ Operations Bridge Manager allows Input Data Manipulation. \n\nThe vulnerability could be exploited to confidential information\n\nThis issue affects Operations Bridge Manager: 2017.05, 2017.11, 2018.05, 2018.11, 2019.05, 2019.11, 2020.05, 2020.10.","status":"published","published":"2024-12-19T16:55:09Z","modified":"2024-12-20T17:17:34Z","cvss":[{"version":"4.0","score":5.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/S:N/AU:Y/R:A/V:C/RE:M/U:Amber","level":"medium"}],"updated_at":"2026-11-03T00:04:33.692832Z"}],"ghsa":[{"id":"GHSA-j3gf-gcj2-hmm5","title":"Improper Restriction of XML External Entity Reference vulnerability in OpenText™ Operations...","description":"Improper Restriction of XML External Entity Reference vulnerability in OpenText™ Operations Bridge Manager allows Input Data Manipulation. \n\nThe vulnerability could be exploited to confidential information\n\nThis issue affects Operations Bridge Manager: 2017.05, 2017.11, 2018.05, 2018.11, 2019.05, 2019.11, 2020.05, 2020.10.","status":"published","published":"2024-12-19T18:31:37Z","modified":"2024-12-19T18:31:41Z","cvss":[{"version":"4.0","score":5.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:N/AU:Y/R:A/V:C/RE:M/U:Amber","level":"medium"}],"cwes":["CWE-611"],"updated_at":"2026-11-02T14:59:14.691333Z"}],"nvd":[{"id":"CVE-2021-22501","description":"Improper Restriction of XML External Entity Reference vulnerability in OpenText™ Operations Bridge Manager allows Input Data Manipulation. \n\nThe vulnerability could be exploited to confidential information\n\nThis issue affects Operations Bridge Manager: 2017.05, 2017.11, 2018.05, 2018.11, 2019.05, 2019.11, 2020.05, 2020.10.","status":"published","published":"2024-12-19T17:15:06.527Z","modified":"2026-06-17T03:37:20.17Z","cvss":[{"version":"4.0","score":5.3,"vector":"CVSS:4.0/AV:N/AC:L/AT:N/PR:L/UI:N/VC:L/VI:N/VA:N/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:N/AU:Y/R:A/V:C/RE:M/U:Amber","level":"medium","assessor":"secondary"}],"cwes":["CWE-611"],"updated_at":"2026-11-02T14:07:08.629518Z"}]}}