User Enumeration Vulnerability in Proxmox VE by Proxmox Server Solutions
CVE-2014-4156

5.3MEDIUM

Key Information:

Vendor

Proxmox

Status
Virtual Environment
Vendor
CVE Published:
27 January 2020

What is CVE-2014-4156?

The user enumeration vulnerability in Proxmox VE versions prior to 3.2 is associated with the AccessControl.pm module, which could allow an attacker to determine valid usernames by evaluating server responses. This flaw poses a significant risk as it enables unauthorized access attempts and provides valuable information for more sophisticated attacks. Proper safeguards should be implemented to mitigate the risk of user enumeration and enhance overall security.

References

http://www.securityfocus.com/bid/68028
x_refsource_MISC
http://www.openwall.com/lists/oss-security/2014/06/17/16
x_refsource_MISC

CVSS V3.1

Score:
5.3
Severity:
MEDIUM
Confidentiality:
Low
Integrity:
None
Availability:
Low
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

JSON
.