CVE-2021-47701

EUVD-2021-34738
OpenBMCS 2.4 allows an attacker to escalate privileges from a read user to an admin user by manipulating permissions and exploiting a vulnerability in the update_user_permissions.php script.  Attackers can submit a malicious HTTP POST request to PHP scripts in '/plugins/useradmin/' directory.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTPrimary
8.8 HIGH
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 31%
Affected Products (NVD)
VendorProductVersion
openbmcsopenbmcs
2.4
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://www.exploit-db.com/exploits/50669
https://www.vulncheck.com/advisories/openbmcs-user-management-privilege-escalation
https://www.zeroscience.mk/en/vulnerabilities/ZSL-2022-5693.php