44 vulnerabilities classified as CWE-923 (通信信道对预期端点的不适当限制). AI Chinese analysis included.
CWE-923 represents a critical architectural flaw where software fails to verify the identity of a communication endpoint, allowing connections to proceed without proper authentication or validation. Attackers typically exploit this vulnerability by spoofing the intended target’s identity, often through IP address manipulation or socket hijacking, thereby tricking the application into granting privileged access to unauthorized entities. This misdirection enables attackers to intercept sensitive data or execute malicious commands under the guise of a trusted service. To mitigate this risk, developers must implement robust endpoint verification mechanisms, such as mutual TLS authentication, strict IP whitelisting, and certificate pinning. By ensuring that every communication channel is rigorously authenticated against a known, trusted source, organizations can prevent unauthorized entities from impersonating legitimate endpoints and maintain the integrity of their network communications.
<cross-domain-policy xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:noNamespaceSchemaLocation="http://www.adobe.com/xml/schemas/PolicyFile.xsd"> <allow-access-from domain="*.example.com"/> <allow-access-from domain="*"/> </cross-domain-policy><?xml version="1.0" encoding="utf-8"?> <access-policy> <cross-domain-access> <policy> <allow-from http-request-headers="SOAPAction"> <domain uri="*"/> </allow-from> <grant-to> <resource path="/" include-subpaths="true"/> </grant-to> </policy> </cross-domain-access> </access-policy>IntentFilter filter = new IntentFilter("com.example.RemoveUser"); MyReceiver receiver = new MyReceiver(); registerReceiver(receiver, filter); public class DeleteReceiver extends BroadcastReceiver { @Override public void onReceive(Context context, Intent intent) { int userID = intent.getIntExtra("userID"); destroyUserData(userID); } }Vulnerabilities classified as CWE-923 (通信信道对预期端点的不适当限制) represent 44 CVEs. The CWE taxonomy describes the weakness; review individual CVEs for product-specific impact.