In the web server on D-Link DIR-620 devices with a certain customized (by ISP) variant of…
Priority MEDIUM 48CWE-798Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Security bypass
- 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-798.
Summary
In the web server on D-Link DIR-620 devices with a certain customized (by ISP) variant of firmware 1.0.3, 1.0.37, 1.3.1, 1.3.3, 1.3.7, 1.4.0, and 2.0.22, there is a hardcoded password of anonymous for the admin account.
Why it matters now
EPSS 0.03308 88th 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 · 8
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:d-link:dir-620_firmware:1.0.3:*:*:*:*:*:*:* | 1.0.3 | Vulnerable | D-Link |
| cpe:2.3:o:d-link:dir-620_firmware:1.0.37:*:*:*:*:*:*:* | 1.0.37 | Vulnerable | D-Link |
| cpe:2.3:o:d-link:dir-620_firmware:1.3.1:*:*:*:*:*:*:* | 1.3.1 | Vulnerable | D-Link |
| cpe:2.3:o:d-link:dir-620_firmware:1.3.3:*:*:*:*:*:*:* | 1.3.3 | Vulnerable | D-Link |
| cpe:2.3:o:d-link:dir-620_firmware:1.3.7:*:*:*:*:*:*:* | 1.3.7 | Vulnerable | D-Link |
| cpe:2.3:o:d-link:dir-620_firmware:1.4.0:*:*:*:*:*:*:* | 1.4.0 | Vulnerable | D-Link |
| cpe:2.3:o:d-link:dir-620_firmware:2.0.22:*:*:*:*:*:*:* | 2.0.22 | Vulnerable | D-Link |
| cpe:2.3:h:dlink:dir-620:-:*:*:*:*:*:*:* | not specified by NVD | Running on | D-Link Japan K.K. |
- cpe:2.3:o:d-link:dir-620_firmware:1.0.3:*:*:*:*:*:*:* Versions 1.0.3 Vulnerable ·D-Link
- cpe:2.3:o:d-link:dir-620_firmware:1.0.37:*:*:*:*:*:*:* Versions 1.0.37 Vulnerable ·D-Link
- cpe:2.3:o:d-link:dir-620_firmware:1.3.1:*:*:*:*:*:*:* Versions 1.3.1 Vulnerable ·D-Link
- cpe:2.3:o:d-link:dir-620_firmware:1.3.3:*:*:*:*:*:*:* Versions 1.3.3 Vulnerable ·D-Link
- cpe:2.3:o:d-link:dir-620_firmware:1.3.7:*:*:*:*:*:*:* Versions 1.3.7 Vulnerable ·D-Link
- cpe:2.3:o:d-link:dir-620_firmware:1.4.0:*:*:*:*:*:*:* Versions 1.4.0 Vulnerable ·D-Link
- cpe:2.3:o:d-link:dir-620_firmware:2.0.22:*:*:*:*:*:*:* Versions 2.0.22 Vulnerable ·D-Link
- cpe:2.3:h:dlink:dir-620:-:*:*:*:*:*:*:* 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-2018-6213
- 2026-10-03 Alias added: GHSA-4xfh-7qvx-mp6f
References
More D-Link Dir-620 Firmware vulnerabilities
- TI-2018-04568 On D-Link DIR-620 devices with a certain customized (by ISP) variant of firmware 1.0.3… CVSS 3.0HIGH 7.2
- TI-2018-04569 On D-Link DIR-620 devices with a certain customized (by ISP) variant of firmware 1.0.3… CVSS 3.0MEDIUM 6.1
Sources
- CVE-2018-6213 · CVE Program
- CVE-2018-6213 · NVD
- FIRST EPSS
- GHSA-4xfh-7qvx-mp6f · 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