Security readout for executives and security teams
This CVE is an authentication bypass in several legacy D-Link NAS/NVR devices. A remote attacker could log in with administrator permissions without valid credentials. For executives, the main risk is unauthorized access to stored files, surveillance data, or device administration on exposed appliances. Exposure is most likely where affected D-Link NAS or NVR administration interfaces remain reachable on internal networks or the internet. The source bundle gives product and firmware ranges but no CPE data, asset prevalence, or current vendor support status. Treat this as high priority if any affected appliance stores business data, video, backups, or is reachable beyond a tightly controlled admin network. Legacy NAS/NVR devices are often overlooked, and administrator bypass can directly undermine confidentiality and operational control. Mitigation focus: Identify affected D-Link NAS and NVR models and firmware versions in the environment.; Check D-Link or device-owner guidance for fixed firmware and support status.; Upgrade firmware where a vendor-supported fixed version is available..
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
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ATT&CK lookup starting points
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CVE-2014-7857 mapping review
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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
Products and packages named in the record
CWE details
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