Description
The automatic signature update functionality in the (1) Phone Home feature in F5 BIG-IP LTM, AAM, AFM, Analytics, APM, GTM, and Link Controller 11.5.0 through 11.6.0, ASM 10.0.0 through 11.6.0, and PEM 11.3.0 through 11.6.0 and the (2) Call Home feature in ASM 10.0.0 through 11.6.0 and PEM 11.3.0 through 11.6.0 does not properly validate server SSL certificates, which allows remote attackers to conduct man-in-the-middle attacks via a crafted certificate.
References (2)
Core 2
Core References
Third Party Advisory, VDB Entry vdb-entry
x_refsource_sectrack
http://www.securitytracker.com/id/1032305
Vendor Advisory x_refsource_confirm
https://support.f5.com/kb/en-us/solutions/public/16000/000/sol16090.html
Scores
EPSS
0.0022
EPSS Percentile
44.2%
Details
Status
published
Products (39)
f5/big-ip_access_policy_manager
11.5.0
f5/big-ip_access_policy_manager
11.5.1
f5/big-ip_access_policy_manager
11.5.2
f5/big-ip_access_policy_manager
11.6.0
f5/big-ip_advanced_firewall_manager
11.5.0
f5/big-ip_advanced_firewall_manager
11.5.1
f5/big-ip_advanced_firewall_manager
11.5.2
f5/big-ip_advanced_firewall_manager
11.6.0
f5/big-ip_analytics
11.5.0
f5/big-ip_analytics
11.5.1
... and 29 more
Published
May 12, 2015
Tracked Since
Feb 18, 2026