CVE-2015-4637

medium F5
CVSS v3 Base Score
4.3
AV:N/AC:M/Au:N/C:P/I:N/A:N
EPSS Score
0.4%
Exploitation probability in 30 days
Top 41% most likely to be exploited
Attack Characteristics
Attack Vector
Network
Attack Complexity
M
Confidentiality
P
Integrity
None
Availability
None
Published: July 16, 2015 (3954 days ago)
Last Modified: May 6, 2026
Vendor: F5
Source: NVD

Description

The REST API in F5 BIG-IQ Cloud, Device, and Security 4.4.0 and 4.5.0 before HF2 and ADC 4.5.0 before HF2, when configured for LDAP remote authentication and the LDAP server allows anonymous BIND operations, allows remote attackers to obtain an authentication token for arbitrary users by guessing an LDAP user account name.

CWE

CWE-17

Affected Products

f5 big-iq adcf5 big-iq cloudf5 big-iq devicef5 big-iq security

References

🔗 support.f5.com 🔗 support.f5.com