Last Modified: Apr 28, 2025
Affected Product(s):
APM-Clients APM
Known Affected Versions:
7.2.4.6, 7.2.4.7
Fixed In:
7.2.5, 7.2.4.8
Opened: May 17, 2024 Severity: 2-Critical Related Article:
go/K000138683
VPN fails with a popup saying Network is vulnerable You may see below logs in f5report Error 2024-05-15 15:02:03:917 HOST \m_VerifyPreConfigInfo.cpp, verifyPreConfigLocalAndServerIpInformation, ALERT: Provided Resolved IP is NOT a Valid APM Server IP, seems the virtual server IP is spoofed Error 2024-05-15 15:02:03:917 HOST CHostCtrl::Load, CHostCtrl::Load, The connected network is vulnerable for tunnel crack attack due to server IP attack, please change the network. Stopping the VPN connection initioalization
Unable to establish VPN with IPv6 Virtual server.
- IPv6 Virtual server
Install EHF with ID1505789. By default this EHF disables "ServerIPCheck" so this issue is not observed.
Fixed the issue where VPN connection fails when connecting to IPv6 Virtual Server with Windows VPN Clients version 7.2.4.6 or above displaying a network vulnerable dialog box.