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CVE-2021-47701

🗓️ 09 Dec 2025 20:35:24Reported by VulnCheckType 
cve
 cve
🔗 web.nvd.nist.gov👁 30 Views🌐 WEB

OpenBMCS 2.4 allows read-to-admin escalation via update_user_permissions.php with crafted POST.

Related
Detection
Affected
Refs
Paths
ReporterTitlePublishedViews
Family
circl
Circl
CVE-2021-47701
9 Dec 202521:20
–circl
cnnvd
CNNVD
OpenBMCS 安全漏洞
9 Dec 202500:00
–cnnvd
cvelist
Cvelist
CVE-2021-47701 OpenBMCS User Management Privilege Escalation
9 Dec 202520:35
–cvelist
euvd
EUVD
EUVD-2021-34738
9 Dec 202521:31
–euvd
nvd
NVD
CVE-2021-47701
9 Dec 202521:15
–nvd
osv
OSV
CVE-2021-47701
9 Dec 202521:15
–osv
ptsecurity
Positive Technologies
PT-2025-50231
9 Dec 202500:00
–ptsecurity
rapid7
Rapid7 Vulnerability Database (full)
CVE-2021-47701: Missing Authorization
9 Dec 202500:00
–rapid7
redhatcve
RedhatCVE
CVE-2021-47701
10 Dec 202521:16
–redhatcve
vulnrichment
Vulnrichment
CVE-2021-47701 OpenBMCS User Management Privilege Escalation
9 Dec 202520:35
–vulnrichment
Rows per page
NVD
Vulners
Node
[
  {
    "defaultStatus": "unaffected",
    "product": "OpenBMCS",
    "vendor": "OPEN BMCS",
    "versions": [
      {
        "status": "affected",
        "version": "2.4"
      }
    ]
  }
]
ParameterPositionPathDescriptionCWE
permissions[0][permissions]request body/plugins/useradmin/update_user_permissions.phpPrivilege escalation by updating user permissions to grant admin rightsCWE-862
permissions[0][moduleID]request body/plugins/useradmin/update_user_permissions.phpPrivilege escalation by updating user permissions to grant admin rightsCWE-862
permissions[0][mod_home]request body/plugins/useradmin/update_user_permissions.phpPrivilege escalation by updating user permissions to grant admin rightsCWE-862
permissions[1][permissions]request body/plugins/useradmin/update_user_permissions.phpPrivilege escalation by updating user permissions to grant admin rightsCWE-862
permissions[1][moduleID]request body/plugins/useradmin/update_user_permissions.phpPrivilege escalation by updating user permissions to grant admin rightsCWE-862
permissions[1][mod_home]request body/plugins/useradmin/update_user_permissions.phpPrivilege escalation by updating user permissions to grant admin rightsCWE-862
permissions[2][permissions]request body/plugins/useradmin/update_user_permissions.phpPrivilege escalation by updating user permissions to grant admin rightsCWE-862
permissions[2][moduleID]request body/plugins/useradmin/update_user_permissions.phpPrivilege escalation by updating user permissions to grant admin rightsCWE-862
permissions[2][mod_home]request body/plugins/useradmin/update_user_permissions.phpPrivilege escalation by updating user permissions to grant admin rightsCWE-862
permissions[3][permissions]request body/plugins/useradmin/update_user_permissions.phpPrivilege escalation by updating user permissions to grant admin rightsCWE-862
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17 Jun 2026 04:18Current
5.9Medium risk
Vulners AI Score5.9
CVSS 3.18.8
CVSS 48.7
EPSS0.00481
SSVC
30