D-Link DVG-3104MS version 1.0.2.0.3, 1.0.2.0.4, and 1.0.2.0.4E contains hard-coded…
Priority MEDIUM 46CWE-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 3.1 · NVD. Fix status from CNA. Impact type from CWE-798.
Summary
D-Link DVG-3104MS version 1.0.2.0.3, 1.0.2.0.4, and 1.0.2.0.4E contains hard-coded credentials for undocumented user accounts in the '/etc/passwd' file. As weak passwords have been used, the plaintext passwords can be recovered from the hash values. NOTE: This vulnerability only affects products that are no longer supported by the maintainer
Why it matters now
Exploitation None reported CISA SSVC · not in CISA KEV
EPSS 0.01714 77th 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
CISA ADP · SSVC 2.0.3
- Exploitation
- None
- Automatable
- No
- Technical impact
- Total
The decision (Track, Attend, Act) also depends on your mission and well-being impact; see CISA's SSVC guide.
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 · 4
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:dlink:dvg-3104ms_firmware:1.0.2.0.3:*:*:*:*:*:*:* | 1.0.2.0.3 | Vulnerable | D-Link Japan K.K. |
| cpe:2.3:o:dlink:dvg-3104ms_firmware:1.0.2.0.4:*:*:*:*:*:*:* | 1.0.2.0.4 | Vulnerable | D-Link Japan K.K. |
| cpe:2.3:o:dlink:dvg-3104ms_firmware:1.0.2.0.4e:*:*:*:*:*:*:* | 1.0.2.0.4e | Vulnerable | D-Link Japan K.K. |
| cpe:2.3:h:dlink:dvg-3104ms:-:*:*:*:*:*:*:* | not specified by NVD | Running on | D-Link Japan K.K. |
- cpe:2.3:o:dlink:dvg-3104ms_firmware:1.0.2.0.3:*:*:*:*:*:*:* Versions 1.0.2.0.3 Vulnerable ·D-Link Japan K.K.
- cpe:2.3:o:dlink:dvg-3104ms_firmware:1.0.2.0.4:*:*:*:*:*:*:* Versions 1.0.2.0.4 Vulnerable ·D-Link Japan K.K.
- cpe:2.3:o:dlink:dvg-3104ms_firmware:1.0.2.0.4e:*:*:*:*:*:*:* Versions 1.0.2.0.4e Vulnerable ·D-Link Japan K.K.
- cpe:2.3:h:dlink:dvg-3104ms:-:*:*:*:*:*:*:* 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-2021-39613
- 2026-10-03 Alias added: GHSA-j243-jvh7-7j64
References
Sources
- CVE-2021-39613 · CVE Program
- CVE-2021-39613 · NVD
- FIRST EPSS
- GHSA-j243-jvh7-7j64 · 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