An issue was discovered on D-Link DSL-3782 EU 1.01 devices.
Priority MEDIUM 43CWE-119Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Code execution
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.0 · NVD. Fix status from CNA. Impact type from CWE-119 and the CVSS impact.
Summary
An issue was discovered on D-Link DSL-3782 EU 1.01 devices. An authenticated user can pass a long buffer as a 'show' parameter to the '/userfs/bin/tcapi' binary (in the Diagnostics component) using the 'show <node_name>' function and cause memory corruption. Furthermore, it is possible to redirect the flow of the program and execute arbitrary code.
Why it matters now
EPSS 0.02563 85th percentileScored 2026-11-07
Public exploit Yes 1 exploit referenceTagged by NVD
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| — | — | all versions | — | No fix listed | CNA |
- — Vendor— Affected all versions Fixed in — No fix listed CNA
CPE configurations NVD · 2
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:d-link:dsl-3782_firmware:1.01:*:*:*:*:*:*:* | 1.01 | Vulnerable | D-Link |
| cpe:2.3:h:dlink:dsl-3782:-:*:*:*:*:*:*:* | not specified by NVD | Running on | D-Link Japan K.K. |
- cpe:2.3:o:d-link:dsl-3782_firmware:1.01:*:*:*:*:*:*:* Versions 1.01 Vulnerable ·D-Link
- cpe:2.3:h:dlink:dsl-3782:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·D-Link Japan K.K.
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2018-10748
- 2026-10-03 Alias added: GHSA-r68w-w886-hw3f
References
More D-Link Dsl-3782 Firmware vulnerabilities
- TI-2018-06479 Diagnostics functionality on D-Link DSL-3782 devices with firmware EU v. CVSS 3.0HIGH 8.8
- TI-2018-07604 An issue was discovered on D-Link DSL-3782 EU 1.01 devices. CVSS 3.0HIGH 8.8
- TI-2018-07603 An issue was discovered on D-Link DSL-3782 EU 1.01 devices. CVSS 3.0HIGH 8.8
- TI-2018-07601 An issue was discovered on D-Link DSL-3782 EU 1.01 devices. CVSS 3.0HIGH 8.8
- TI-2018-07600 An issue was discovered on D-Link DSL-3782 EU 1.01 devices. CVSS 3.0HIGH 8.8
- TI-2018-07579 An issue was discovered on D-Link DSL-3782 EU 1.01 devices. CVSS 3.0HIGH 8.8
Sources
- CVE-2018-10748 · CVE Program
- CVE-2018-10748 · NVD
- FIRST EPSS
- GHSA-r68w-w886-hw3f · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences