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CVE-2021-47701

🗓️ 09 Dec 2025 20:35:24Reported by VulnCheckType 
cve
 cve
🔗 web.nvd.nist.gov👁 4 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
CVE-2021-47701
9 Dec 202521:20
circl
CNNVD
OpenBMCS 安全漏洞
9 Dec 202500:00
cnnvd
Cvelist
CVE-2021-47701 OpenBMCS User Management Privilege Escalation
9 Dec 202520:35
cvelist
EUVD
EUVD-2021-34738
9 Dec 202521:31
euvd
NVD
CVE-2021-47701
9 Dec 202521:15
nvd
Positive Technologies
PT-2025-50231
9 Dec 202500:00
ptsecurity
RedhatCVE
CVE-2021-47701
10 Dec 202521:16
redhatcve
Vulnrichment
CVE-2021-47701 OpenBMCS User Management Privilege Escalation
9 Dec 202520:35
vulnrichment
Zero Science Lab
OpenBMCS 2.4 Create Admin / Remote Privilege Escalation
16 Jan 202200:00
zeroscience
NVD
Vulners
Node
[
  {
    "defaultStatus": "unaffected",
    "product": "OpenBMCS",
    "vendor": "OPEN BMCS",
    "versions": [
      {
        "status": "affected",
        "version": "2.4"
      }
    ]
  }
]
ParameterPositionPathDescriptionCWE
permissions[0][permissions]request bodyplugins/useradmin/update_user_permissions.phpPrivilege escalation by modifying user permissions via update_user_permissions.phpCWE-862
permissions[0][moduleID]request bodyplugins/useradmin/update_user_permissions.phpPrivilege escalation by modifying user permissions via update_user_permissions.phpCWE-862
permissions[0][mod_home]request bodyplugins/useradmin/update_user_permissions.phpPrivilege escalation by modifying user permissions via update_user_permissions.phpCWE-862
permissions[1][permissions]request bodyplugins/useradmin/update_user_permissions.phpPrivilege escalation by modifying user permissions via update_user_permissions.phpCWE-862
permissions[1][moduleID]request bodyplugins/useradmin/update_user_permissions.phpPrivilege escalation by modifying user permissions via update_user_permissions.phpCWE-862
permissions[1][mod_home]request bodyplugins/useradmin/update_user_permissions.phpPrivilege escalation by modifying user permissions via update_user_permissions.phpCWE-862
permissions[2][permissions]request bodyplugins/useradmin/update_user_permissions.phpPrivilege escalation by modifying user permissions via update_user_permissions.phpCWE-862
permissions[2][moduleID]request bodyplugins/useradmin/update_user_permissions.phpPrivilege escalation by modifying user permissions via update_user_permissions.phpCWE-862
permissions[2][mod_home]request bodyplugins/useradmin/update_user_permissions.phpPrivilege escalation by modifying user permissions via update_user_permissions.phpCWE-862
permissions[3][permissions]request bodyplugins/useradmin/update_user_permissions.phpPrivilege escalation by modifying user permissions via update_user_permissions.phpCWE-862
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07 Apr 2026 14:05Current
6.7Medium risk
Vulners AI Score6.7
CVSS 3.18.8
CVSS 48.7
EPSS0.00129
SSVC
4