Technicolor DPC3928SL D3928SL-PSIP-13-A010-c3420r55105-170214a devices allow remote…
Priority MEDIUM 45CWE-522Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Information disclosure
- 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-522.
Summary
Technicolor DPC3928SL D3928SL-PSIP-13-A010-c3420r55105-170214a devices allow remote attackers to discover Wi-Fi credentials via iso.3.6.1.4.1.4413.2.2.2.1.5.4.1.14.1.3.10001 and 1.3.6.1.4.1.4413.2.2.2.1.18.1.2.3.4.1.2.10001 SNMP requests.
Why it matters now
EPSS 0.0129 70th percentileScored 2026-11-07
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:technicolor:dpc3928sl_firmware:d3928sl-psip-13-a010-c3420r55105-170214a:*:*:*:*:*:*:* | d3928sl-psip-13-a010-c3420r55105-170214a | Vulnerable | Technicolor |
| cpe:2.3:h:technicolor:dpc3928sl:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Technicolor |
- cpe:2.3:o:technicolor:dpc3928sl_firmware:d3928sl-psip-13-a010-c3420r55105-170214a:*:*:*:*:*:*:* Versions d3928sl-psip-13-a010-c3420r55105-170214a Vulnerable ·Technicolor
- cpe:2.3:h:technicolor:dpc3928sl:-:*:*:*:*:*:*:* Versions not specified by NVD Running on ·Technicolor
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2018-20439
- 2026-10-03 Alias added: GHSA-q4mq-9jgh-5qrx
References
More Technicolor Dpc3928sl Firmware vulnerabilities
- TI-2017-03256 Certain Technicolor devices have an SNMP access-control bypass, possibly involving an ISP… CVSS 3.0CRITICAL 9.1
- TI-2018-14446 Technicolor CGA0111 CGA0111E-ES-13-E23E-c8000r5712-170217-0829-TRU, CWA0101… CVSS 3.0CRITICAL 9.8
- TI-2018-14432 Technicolor DPC3928SL D3928SL-PSIP-13-A010-c3420r55105-160428a devices allow XSS via a… CVSS 3.0MEDIUM 4.7
Sources
- CVE-2018-20439 · CVE Program
- CVE-2018-20439 · NVD
- FIRST EPSS
- GHSA-q4mq-9jgh-5qrx · 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