CVE-2026-34930

# Proof of Concept (PoC) for CVE-2026-34930 # This script demonstrates the logic of bypassing origin validation # to escalate privileges within a protected agent process. import os import sys def simulate_exploit(): # 1. Context: Attacker has low-privileged access print("[*] Low-privileged access obtained.") # 2. Target: Vulnerable process protection mechanism target_agent = "ApexOneAgent.exe" print(f"[*] Targeting process: {target_agent}") # 3. Exploit Logic: Bypass Origin Validation # The vulnerability allows a local attacker to bypass checks # validating the origin of the request. try: # Simulate interaction with the vulnerable interface malicious_payload = "CREATE_ADMIN_USER" # In a real exploit, this would involve specific API calls # or memory manipulation that fails to check the caller's integrity. print(f"[*] Sending payload to bypass origin check: {malicious_payload}") # 4. Result: Privilege Escalation print("[+] Origin validation bypassed successfully.") print("[+] Privileges escalated to SYSTEM/Root.") except Exception as e: print(f"[-] Exploit simulation failed: {e}") if __name__ == "__main__": simulate_exploit()

{"cve": {"id": "CVE-2026-34930", "sourceIdentifier": "[email protected]", "published": "2026-05-21T14:16:45.710", "lastModified": "2026-05-21T15:05:28.023", "vulnStatus": "Undergoing Analysis", "cveTags": [], "descriptions": [{"lang": "en", "value": "An origin validation vulnerability in the Apex One/SEP agent could allow a local attacker to escalate privileges on affected installations. This is similar to CVE-2026-34927 but exists in a different process protection mechanism.\n\nPlease note: an attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability."}], "metrics": {"cvssMetricV31": [{"source": "[email protected]", "type": "Secondary", "cvssData": {"version": "3.1", "vectorString": "CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H", "baseScore": 7.8, "baseSeverity": "HIGH", "attackVector": "LOCAL", "attackComplexity": "LOW", "privilegesRequired": "LOW", "userInteraction": "NONE", "scope": "UNCHANGED", "confidentialityImpact": "HIGH", "integrityImpact": "HIGH", "availabilityImpact": "HIGH"}, "exploitabilityScore": 1.8, "impactScore": 5.9}]}, "weaknesses": [{"source": "[email protected]", "type": "Secondary", "description": [{"lang": "en", "value": "CWE-346"}]}], "references": [{"url": "https://success.trendmicro.com/en-US/solution/KA-0023430", "source": "[email protected]"}]}}