PatchSiren cyber security CVE debrief
CVE-2016-20056 Spy-Emergency CVE debrief
CVE-2016-20056 is a high-severity vulnerability in Spy Emergency build 23.0.205, caused by an unquoted service path in the SpyEmrgHealth and SpyEmrgSrv services. This allows local attackers to escalate privileges by inserting malicious executables. The vulnerability has a CVSS score of 8.5 and is considered HIGH severity. Administrators and security teams responsible for systems running Spy Emergency build 23.0.205 should prioritize patching this vulnerability to prevent local privilege escalation attacks. The CVE record was published on 2026-04-04T14:16:18.057Z and was last modified on 2026-07-21T07:10:00.117Z. The NVD entry is currently Deferred.
- Vendor
- Spy-Emergency
- Product
- Unknown
- CVSS
- HIGH 8.5
- CISA KEV
- Not listed in stored evidence
- Original CVE published
- 2026-04-04
- Original CVE updated
- 2026-07-21
- Advisory published
- 2026-04-04
- Advisory updated
- 2026-07-21
Who should care
Administrators and security teams responsible for systems running Spy Emergency build 23.0.205 should prioritize patching this vulnerability to prevent local privilege escalation attacks.
Technical summary
The vulnerability exists due to the unquoted service path in the SpyEmrgHealth and SpyEmrgSrv services of Spy Emergency build 23.0.205. Attackers can exploit this by placing executable files in the unquoted service path and triggering a service restart or system reboot to execute code with LocalSystem privileges. This vulnerability allows for local privilege escalation, which can be used to gain elevated access to sensitive areas of the system. The CVSS score of 8.5 indicates a high severity vulnerability. Limited details are available about the vendor's remediation efforts or the exact scope of affected systems.
Defensive priority
High priority should be given to patching this vulnerability, as it allows for local privilege escalation, which can be used to gain elevated access to sensitive areas of the system.
Recommended defensive actions
- Apply the vendor-provided patch for Spy Emergency build 23.0.205.
- Conduct a thorough inventory of systems running Spy Emergency to identify potential exposure.
- Implement compensating controls, such as monitoring for suspicious activity related to the SpyEmrgHealth and SpyEmrgSrv services.
- Consider temporarily disabling the SpyEmrgHealth and SpyEmrgSrv services until a patch can be applied, if feasible.
- Review relevant monitoring, detection, and logs for exposed assets that need extra review.
- Track exceptions, retest remediated assets, and close the item only after evidence is documented.
- Confirm whether affected product deployments exist in managed environments and assign an owner for follow-up.
Evidence notes
The CVE record was published on 2026-04-04T14:16:18.057Z and was last modified on 2026-07-21T07:10:00.117Z. The NVD entry is currently Deferred. Limited details are available about the vendor's remediation efforts or the exact scope of affected systems.
Official resources
AI-assisted PatchSiren debrief based on the supplied source corpus. The CVE record was published on 2026-04-04T14:16:18.057Z and has not been modified since then. The NVD entry is currently Deferred.