CVE Alert: CVE-2025-9669 – Jinher – OA

Risk verdict

Public PoC demonstrates remote SQL injection via the GetTreeDate.aspx endpoint with no authentication required; high risk pending patch availability.

Why this matters

The vulnerability enables data exfiltration and potential data manipulation, with possible impact to integrity and availability of backend data. If exploited on production systems, business processes relying on the OA application could face disruption and regulatory/compliance exposure.

Most likely attack path

An attacker can craft a malicious ID parameter in a remotely accessible request, triggering SQL injection without user interaction or credentials. The flaw offers network access (AV:N) with low complexity (AC:L) and no privileges (PR:N), and affects confidentiality, integrity, and availability in a limited scope. Given a public-facing web app, rapid automated probing could occur, enabling data leakage or modification with minimal preconditions.

Who is most exposed

Deployments where the OA web interface is reachable from untrusted networks or misconfigured DMZs are at greatest risk; common in SMB/line-of-business environments with on-prem or cloud-hosted OA instances lacking recent fixes or WAF protections.

Detection ideas

• Unusual or error-laden requests to GetTreeDate.aspx with atypical ID values
• Increased SQL error messages or database query failures in app/db logs
• Sudden spikes in long-running or unusual SELECT/UPDATE statements
• WAF/IPS alerts for SQL injection patterns targeting the endpoint
• Anomalous data access or export patterns from the OA backend

Mitigation and prioritisation

• Apply vendor patch when available; verify fix in staging first
• Enforce parameterised queries and rigorous input validation; disable dynamic SQL
• Implement or tighten WAF/IPS rules to block SQLi patterns on the endpoint
• Restrict exposure: require VPN/MDM controls or move to private network, limit internet access
• Enhance monitoring: log and alert on anomalous ID usage and DB query anomalies
• Change-management: schedule a rapid deployment window with rollback plan; communicate to stakeholders.