cimauth: command not found

Maybe Your $PATH variable doesn't contain the default paths? echo $PATH should give something like:

[root@server ~]# echo $PATH
/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/root/bin

If it's empty, You may set the PATH variable with this command

export PATH="/usr/local/sbin:/usr/local/bin:/sbin:/bin:/usr/sbin:/usr/bin:/root/bin"

On CentOS possible default full paths are:

/usr/sbin/cimauth - from package: tog-pegasus

You may install the required package with command yum install {package}

Error in other languages:
cimauth: bevel nie gevind nie
cimauth: comandă negăsită
cimauth: comando não encontrado
cimauth: commande introuvable
cimauth: command not found
cimauth: käsku ei ole
cimauth: không tìm thấy lệnh
cimauth: komanda nerasta
cimauth: Kommando nicht gefunden.
cimauth: kommandot finns inte
cimauth: komut yok
cimauth: nie znaleziono polecenia
cimauth: níor aimsíodh an t-ordú
cimauth: no se encontró la orden
cimauth: no s'ha trobat l'ordre
cimauth: opdracht niet gevonden
cimauth: parancs nem található
cimauth: perintah tidak ditemukan
cimauth: príkaz nenájdený
cimauth: příkaz nenalezen
cimauth: команда не найдена
cimauth: командата не е открита
cimauth: 命令找不到
cimauth: コマンドが見つかりません