Security readout for executives and security teams
Plain-English summary
This vulnerability lets someone with guest-level access to certain Honeywell NVR devices create a new administrator account. If reachable, that can give an attacker full control of the recorder, including security video operations. The public bundle does not identify exact models, firmware versions, or a vendor fix.
Executive priority
Treat this as high priority for exposed security-camera infrastructure. The business risk is loss of control over video recording systems, but urgency depends on whether affected Honeywell NVRs are reachable and guest access is enabled.
Technical view
CVE-2017-14263 describes an authorization flaw in Honeywell NVR devices where guest access can be leveraged to create an admin-group user through the device RPC interface. Impact is full device control after logging in as the created user. Affected versions and official remediation are not specified in the provided sources.
Likely exposure
Exposure is most likely where Honeywell NVR management services are reachable by untrusted users and guest access exists. Exact affected models and firmware are not provided, so asset verification is required before scoping.
Exploitation context
The CVE record describes remote account creation leading to full control. The source bundle does not show CISA KEV listing or evidence of active exploitation. A public GitHub reference exists, which increases research visibility but does not prove real-world exploitation.
Researcher notes
The main evidence is the CVE description and one public GitHub reference. The bundle lacks CVSS, CWE, affected CPEs, firmware ranges, and official fix information. Avoid assuming all Honeywell NVR lines are affected without vendor confirmation.
Mitigation direction
- Identify Honeywell NVRs and confirm model and firmware with vendor guidance.
- Remove internet exposure from NVR management interfaces and RPC services.
- Disable guest or unused accounts where supported by the device.
- Review and remove unexpected administrator accounts.
- Check Honeywell or integrator advisories for patches, firmware, or compensating controls.
Validation and detection
- Inventory Honeywell NVR assets across sites and networks.
- Confirm whether guest access is enabled on each reachable device.
- Review administrative user lists for unauthorized accounts.
- Check device logs for unusual guest sessions or account creation events.
- Verify management interfaces are restricted to trusted networks only.
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.
CVE-2017-14263 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
- https://github.com/zzz66686/Honeywell_NVR_vulCVE reference · x_refsource_MISC
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.