CSRF vulnerability on Technicolor TC dpc3941T (formerly Cisco dpc3941T) devices with…
Priority MEDIUM 41CWE-352Published · Updated
Key facts
- Attack vector
- Adjacent network
- Privileges required
- None
- User interaction
- Required
- Attack complexity
- Low
- Impact type
- Tampering
- 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-352.
Summary
CSRF vulnerability on Technicolor TC dpc3941T (formerly Cisco dpc3941T) devices with firmware dpc3941-P20-18-v303r20421733-160413a-CMCST allows an attacker to change the Wi-Fi password, open the remote management interface, or reset the router.
Why it matters now
EPSS 0.03329 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 · 2
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:o:technicolor:xfinity_gateway_router_dpc3941t_firmware:dpc3941-p20-18-v303r20421733-160413a-cmcst:*:*:*:*:*:*:* | dpc3941-p20-18-v303r20421733-160413a-cmcst | Vulnerable | Technicolor |
| cpe:2.3:h:technicolor:xfinity_gateway_router_dpc3941t:-:*:*:*:*:*:*:* | not specified by NVD | Running on | Technicolor |
- cpe:2.3:o:technicolor:xfinity_gateway_router_dpc3941t_firmware:dpc3941-p20-18-v303r20421733-160413a-cmcst:*:*:*:*:*:*:* Versions dpc3941-p20-18-v303r20421733-160413a-cmcst Vulnerable ·Technicolor
- cpe:2.3:h:technicolor:xfinity_gateway_router_dpc3941t:-:*:*:*:*:*:*:* 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-2016-7454
- 2026-10-03 Alias added: GHSA-r2vc-j63m-w8mh
References
Sources
- CVE-2016-7454 · CVE Program
- CVE-2016-7454 · NVD
- FIRST EPSS
- GHSA-r2vc-j63m-w8mh · GitHub Advisory Database · CC BY 4.0
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