{"cve":"CVE-2021-29891","nvd":{"published":"2022-08-22T20:15:08.410","modified":"2026-06-17T03:48:25.733","status":"Modified","description":"IBM OPENBMC OP910 and OP940 could allow a privileged user to upload an improper site identity certificate that may cause it to lose network services. IBM X-Force ID: 207221.","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:N/A:H","score":4.9},"cwes":["CWE-434"],"references":["https://exchange.xforce.ibmcloud.com/vulnerabilities/207221","https://www.ibm.com/support/pages/node/6614233","https://exchange.xforce.ibmcloud.com/vulnerabilities/207221","https://www.ibm.com/support/pages/node/6614233"],"products":["ibm:hardware_management_console_7063-cr2_firmware","ibm:power_system_ac922_\\(8335-gtg\\)_firmware","ibm:power_system_ac922_\\(8335-gth\\)_firmware","ibm:power_system_ac922_\\(8335-gtx\\)_firmware"],"source":"nvd","synced_at":"2026-10-19T21:34:18.502168378+00:00"},"epss":{"cve":"CVE-2021-29891","score":0.0046,"percentile":0.39861,"date":"2026-11-01"},"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."]}