Security readout for executives and security teams
Plain-English summary
This flaw lets an unauthorized party change the password on affected Televes COAXDATA GATEWAY 1Gbps devices. In business terms, a reachable vulnerable gateway could be taken out of the owner’s control, disrupting management access and weakening network security. The source bundle does not provide CVSS scoring, confirmed affected CPEs, or vendor fix details.
Executive priority
Prioritize this where affected gateways are internet-facing, shared across tenants, or used in business-critical network segments. If the devices are isolated and management access is tightly controlled, urgency is lower but remediation tracking is still warranted.
Technical view
CVE-2017-6530 describes missing authorization checking for password.shtml on Televes COAXDATA GATEWAY 1Gbps devices with doc-wifi-hgw_v1.02.0014 4.20, resulting in arbitrary password change. The CVE record lists no CWE, CVSS, or normalized affected product metadata. The Tarlogic advisories are the referenced technical sources.
Likely exposure
Exposure is likely limited to environments that still operate the named Televes COAXDATA GATEWAY 1Gbps firmware/version and expose its management interface to users or networks that should not administer it. Because affected product metadata is incomplete, asset inventory validation is required before scoping impact.
Exploitation context
The bundle does not show CISA KEV listing or any cited evidence of active exploitation. Public advisories exist, and the issue concerns an unauthenticated or unauthorized password-change path, so reachable management interfaces should be treated as higher risk.
Researcher notes
Evidence is sparse: the CVE description and Tarlogic references identify the vulnerable password.shtml authorization failure, but the bundle lacks CVSS, CWE, exploit telemetry, and patch identifiers. Avoid assuming broader Televes product impact beyond the named gateway and firmware details.
Mitigation direction
- Identify whether any Televes COAXDATA GATEWAY 1Gbps devices remain in service.
- Check Televes or Tarlogic guidance for fixed firmware or vendor-supported remediation.
- Restrict management interface access to trusted administration networks only.
- Change device passwords after remediation or exposure reduction.
- Retire unsupported vulnerable devices where no vendor fix is available.
Validation and detection
- Confirm device model and firmware match doc-wifi-hgw_v1.02.0014 4.20.
- Verify management interfaces are not exposed to untrusted networks.
- Review logs for unexpected password changes or administrative access.
- Check whether vendor firmware updates or configuration mitigations were applied.
- Document compensating controls for devices that cannot be updated.
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.
Credential and access behavior lookup
The CVE wording references authentication or credential exposure, so valid-account and credential-access review may help. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2017-6530 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://www.tarlogic.com/advisories/Televes_CoaxData_Gateway_es.txtCVE reference · x_refsource_MISC
- https://www.tarlogic.com/advisories/Televes_CoaxData_Gateway_en.txtCVE 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.