CVE-2017-11320 — MEDIUM (6.1)

Vulnerability Description

Persistent XSS through the SSID of nearby Wi-Fi devices on Technicolor TC7337 routers 08.89.17.20.00 allows an attacker to cause DNS Poisoning and steal credentials from the router.

CVSS Score

6.1

MEDIUM

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

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

CHANGED

Confidentiality

LOW

Integrity

LOW

Availability

NONE

Affected Products

Vendor	Product	Versions
Technicolor	Tc7337 Firmware	08.89.17.20.00
Technicolor	Tc7337	-

Related Weaknesses (CWE)

CWE-79

References

http://seclists.org/fulldisclosure/2017/Aug/3ExploitMailing ListThird Party Advisory
https://www.exploit-db.com/exploits/42427/
http://seclists.org/fulldisclosure/2017/Aug/3ExploitMailing ListThird Party Advisory
https://www.exploit-db.com/exploits/42427/

FAQ

What is CVE-2017-11320?

CVE-2017-11320 is a vulnerability with a CVSS score of 6.1 (MEDIUM). Persistent XSS through the SSID of nearby Wi-Fi devices on Technicolor TC7337 routers 08.89.17.20.00 allows an attacker to cause DNS Poisoning and steal credentials from the router.

How severe is CVE-2017-11320?

CVE-2017-11320 has been rated MEDIUM with a CVSS base score of 6.1/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2017-11320?

Check the references section above for vendor advisories and patch information. Affected products include: Technicolor Tc7337 Firmware, Technicolor Tc7337.