Security readout for executives and security teams
Plain-English summary
This vulnerability affects the Geutebrueck Gcore server component. A specially long web request could overflow memory in GCoreServer.exe and allow arbitrary code execution. The source bundle does not provide CVSS scoring or vendor remediation details, but remote code execution in a server process is a serious business risk.
Executive priority
Prioritize this where Gcore servers are reachable beyond trusted internal networks. The issue is older, but the impact is remote code execution and a public exploit reference exists. If affected systems support physical security operations, assess operational continuity before remediation changes.
Technical view
CVE-2017-11517 is a stack-based buffer overflow in GCoreServer.exe for Geutebrueck Gcore 1.3.8.42 and 1.4.2.37. The CVE description says remote attackers can execute arbitrary code using a long URI in a GET request. No CWE, CVSS vector, or patch information is included in the provided sources.
Likely exposure
Exposure is most likely where Geutebrueck Gcore 1.3.8.42 or 1.4.2.37 server components are deployed, especially if the service is reachable from untrusted networks or the internet. The source bundle does not list CPEs or broader affected product ranges.
Exploitation context
A public Exploit-DB reference exists for this CVE. The provided bundle does not show CISA KEV listing or other evidence of active exploitation. Treat exploit availability as a risk signal, not proof of current attacks.
Researcher notes
Evidence is limited to the CVE description and an Exploit-DB reference. The provided data names affected versions and attack class but does not include CVSS, CWE, CPE, authentication requirements, patch identifiers, or verified exploitation telemetry.
Mitigation direction
- Identify and prioritize affected Geutebrueck Gcore server deployments.
- Check Geutebrueck vendor guidance for patched versions or official workarounds.
- Restrict network access to trusted administrative and monitoring networks.
- Place vulnerable services behind filtering controls where feasible.
- Monitor for abnormal long GET requests targeting GCoreServer.exe services.
Validation and detection
- Inventory installed Geutebrueck Gcore versions across security and video systems.
- Confirm whether GCoreServer.exe is running on affected hosts.
- Review firewall and exposure data for internet or untrusted network reachability.
- Check web and service logs for unusually long GET request URIs.
- Document any vendor patch or workaround status per system.
Public sources used
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.
Execution behavior lookup
The CVE wording references code or command execution, so execution technique review may help defensive triage. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2017-11517 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
CVSS and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
- 41153CVE reference · exploit, x_refsource_EXPLOIT-DB
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.