CVE-2016-7454 — HIGH (8.0) — White Hats Nepal

Vulnerability Description

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.

CVSS Score

8.0

HIGH

CVSS:3.0/AV:A/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Attack Vector

ADJACENT_NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

HIGH

Availability

HIGH

Affected Products

Vendor	Product	Versions
Technicolor	Xfinity Gateway Router Dpc3941T Firmware	dpc3941-p20-18-v303r20421733-160413a-cmcst
Technicolor	Xfinity Gateway Router Dpc3941T	-

Related Weaknesses (CWE)

CWE-352

References

http://www.securityfocus.com/bid/94881Third Party AdvisoryVDB Entry
https://packetstormsecurity.com/files/140121/XFINITY-Gateway-Technicolor-DPC3941ExploitThird Party AdvisoryVDB Entry
http://www.securityfocus.com/bid/94881Third Party AdvisoryVDB Entry
https://packetstormsecurity.com/files/140121/XFINITY-Gateway-Technicolor-DPC3941ExploitThird Party AdvisoryVDB Entry

FAQ

What is CVE-2016-7454?

CVE-2016-7454 is a vulnerability with a CVSS score of 8.0 (HIGH). 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 remot...

How severe is CVE-2016-7454?

CVE-2016-7454 has been rated HIGH with a CVSS base score of 8.0/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2016-7454?

Check the references section above for vendor advisories and patch information. Affected products include: Technicolor Xfinity Gateway Router Dpc3941T Firmware, Technicolor Xfinity Gateway Router Dpc3941T.