CVE-2016-7454 json
CSRF vulnerability on Technicolor TC dpc3941T (formerly Cisco dpc3941T) devices with firmware dpc3941-P20-18-v303r20421733-160413a-CMCST al…
published 2016-12-17 9 y ago modified 2026-06-17 4 mo ago also EUVD-2016-8307
- cvss
- 8.0
- version 3.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 3.3%
- EPSS 3.3% chance of exploitation in 30 days, percentile 88%
- public exploits
- 1
- Exploit-DB
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.
Timeline
- First public exploit (EDB-40982)
- Published
Exploit prediction
3.33% chance of exploitation in the next 30 days, higher than 88% of all scored CVEs (FIRST EPSS, 2026-11-09).
Exploits and checks
- EDB-40982 Xfinity Gateway (Technicolor DPC3941T) - Cross-Site Request Forgery webapps, 2016-08-09
- packetstormsecurity.com https://packetstormsecurity.com/files/140121/XFINITY-Gateway-Technicolor-DPC3941T-Cross-Site-Request-Forgery.html referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.0 | 8.0 | CVSS:3.0/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 7.9 | AV:A/AC:M/Au:N/C:C/I:C/A:C |
Classification
- Weakness
-
- CWE-352 Cross-Site Request Forgery
References
-
packetstormsecurity.com
/files/140121/XFINITY-Gateway-Technicolor-DPC3941T-Cross-Site-Request-Forgery.html
exploit, third-party-advisory, vdb-entry
-
securityfocus.com
/bid/94881
vdb-entry, third-party-advisory
Sources
- CVE List CVE-2016-7454
- NVD CVE-2016-7454
Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.