Last Modified: Jul 18, 2026
Affected Product(s):
BIG-IP TMOS
Known Affected Versions:
12.1.0, 12.1.0 hf1, 12.1.0 hf2, 12.1.1, 12.1.1 hf1, 12.1.1 hf2, 12.1.2, 12.1.2 hf1, 12.1.2 hf2, 12.1.3, 12.1.3.1, 12.1.3.2, 12.1.3.3, 12.1.3.4, 12.1.3.5, 12.1.3.6, 12.1.3.7, 12.1.4, 12.1.4.1, 12.1.5, 12.1.5.1, 12.1.5.2, 12.1.5.3, 12.1.6
Fixed In:
6.0.1, 13.0.0
Opened: Aug 18, 2016 Severity: 3-Major
when using 'less' Syntax Error: unexpected argument "/usr/bin/lesspipe.sh"
admin user cannot use the less command from shell
admin user configured with tmsh shell
configure admin user to use the bash shell
None