Security readout for executives and security teams
Plain-English summary
CVE-2018-10713 affects D-Link DSL-3782 EU firmware 1.01. An authenticated user can trigger memory corruption in the Diagnostics component and potentially execute arbitrary code. Treat exposed or shared-admin devices as high risk, but public evidence does not show active exploitation.
Executive priority
Prioritize remediation for internet-managed or shared-admin routers. The issue can lead to device compromise after authentication, but evidence for active exploitation or a vendor fix is incomplete in the supplied sources.
Technical view
The CVE describes a long-buffer issue in the '/userfs/bin/tcapi' binary, reached through the Diagnostics component's 'read' parameter and read function. The reported impact is memory corruption with possible control-flow redirection and arbitrary code execution. Authentication is required in the source description.
Likely exposure
Exposure appears limited to D-Link DSL-3782 EU devices running firmware 1.01. Risk is highest where router administration is internet-accessible, shared across many users, or protected by weak or reused credentials.
Exploitation context
The provided sources do not indicate CISA KEV listing or active exploitation. The public reference is a GitHub repository, but the bundle does not provide enough evidence to assess exploit maturity beyond the CVE description.
Researcher notes
Key gaps are missing CVSS, CWE, detailed affected CPEs, and vendor remediation data. Do not assume broader D-Link impact from this record alone. Validate against the exact model, EU firmware branch, and version stated in the CVE.
Mitigation direction
- Inventory D-Link DSL-3782 EU devices and identify firmware version 1.01.
- Restrict router administration to trusted internal networks or VPN access.
- Disable remote administration if it is enabled and not required.
- Rotate administrator credentials and remove unnecessary authenticated users.
- Check D-Link guidance for fixed firmware or replacement recommendations.
Validation and detection
- Confirm whether any DSL-3782 EU device is running firmware 1.01.
- Review whether administrative access is exposed beyond trusted management networks.
- Check for unexpected administrator accounts or recent configuration changes.
- Review available vendor advisories before applying firmware or replacement actions.
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-2018-10713 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
- https://github.com/kgsdy/D-Link-DSL-3782-EUCVE 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.