CVE-2018-25240 Watchr CVE debrief

Who should care

Users of Watchr 1.1.0.0 should be aware of this vulnerability and take steps to mitigate it. This includes applying input validation and length checking to prevent similar vulnerabilities. Additionally, operators and security teams should review system logs for abnormal behavior and monitor for potential exploitation attempts. Platform administrators should also review the official CVE record and NVD entry for the most up-to-date information.

Technical summary

The vulnerability exists in the search functionality of Watchr 1.1.0.0. An attacker can cause the application to crash by submitting a buffer of 8145 characters. This can be done by pasting a long string into the search bar and triggering a search operation. The application does not properly handle long input strings, leading to a denial of service condition. There is no evidence of patch availability or vendor guidance at this time.

Defensive priority

Medium

Recommended defensive actions

• Apply vendor remediation when available
• Implement compensating controls such as input validation and length checking
• Monitor the application for abnormal behavior
• Perform inventory checks to identify affected systems
• Review system logs for exploitation attempts
• Track exceptions and retest remediated assets
• Close the item only after evidence is documented

Evidence notes

The CVE record was published on 2026-04-04T14:16:19.453Z and has not been modified since then. The NVD entry is currently Deferred. There is limited evidence available to confirm affected scope and severity. Defenders should verify the official CVE record and NVD entry for the most up-to-date information. Additionally, defenders should review system logs for abnormal behavior and monitor for potential exploitation attempts.

Official resources