CVE-2026-63314 Slican CVE debrief

Who should care

Defenders and security teams responsible for Slican IPx telephone exchanges and WebCTI services should assess exposure and prioritize patching or compensating controls. This includes operators, platform administrators, and vulnerability management teams who need to verify exposure, apply patches, or implement compensating controls. Security teams should also review and update incident response plans if necessary.

Why it matters

CVE-2026-63314 is a SQL Injection vulnerability in the WebCTI service for Slican IPx telephone exchanges. Defenders should prioritize verifying exposure, patching, and monitoring for potential attacks. The vulnerability allows authenticated attackers to execute SQL Injection attacks, potentially leading to unauthorized access or service disruption. Verification of exposure and patching to version 6.62.0100 are crucial defensive actions.

• Potential for authenticated attackers to execute malicious SQL queries
• Possible unauthorized access to sensitive data or disruption of service
• Need for verification of WebCTI service exposure and patching
• Potential impact on incident response and remediation efforts

Technical summary

The WebCTI service for Slican IPx telephone exchanges is vulnerable to SQL Injection in the /webcti/admin_json.php endpoint. Improper neutralization of input allows an authenticated attacker to execute SQL Injection attacks. This issue was fixed in IPx series version 6.62.0100. The vulnerability allows authenticated attackers to execute SQL Injection attacks, potentially leading to unauthorized access or service disruption. Verification of exposure and patching to version 6.62.0100 are crucial defensive actions. Defenders should prioritize verifying exposure of WebCTI services, especially in environments using Slican IPx telephone exchanges, and assess the need for patching or compensating controls.

Defensive priority

Defenders should prioritize verifying exposure of WebCTI services, especially in environments using Slican IPx telephone exchanges, and assess the need for patching or compensating controls.

Recommended defensive actions

• Verify exposure of WebCTI services in environments using Slican IPx telephone exchanges
• Assess the need for patching to version 6.62.0100 or applying compensating controls
• Monitor for potential SQL Injection attacks
• Review and update incident response plans if necessary
• Confirm whether affected product deployments exist in managed environments and assign an owner for follow-up
• Review the supplied official advisory or CVE record to validate affected scope, severity, and vendor guidance
• Plan vendor-supported updates or mitigations through normal change control where exposure is confirmed

Evidence notes

The CVE record and NVD entry provide details on the SQL Injection vulnerability in the WebCTI service for Slican IPx telephone exchanges. However, the corpus does not establish versions, exploitation, impact, or remediation beyond the provided information.

Sources and references

Methodology and review provenance

AI-assisted synthesis based on stored public vulnerability evidence. System validation, approval state, and publication status do not by themselves establish human review of this revision. PatchSiren helps prioritize defensive review and does not prove exposure or remediation on any system.