Hard-Coded Password Vulnerability in Technicolor TG670 Devices
CVE-2023-31808

7.2HIGH

Key Information:

Vendor

Technicolor

Status
Tg670 Firmware
Vendor
CVE Published:
19 September 2023

What is CVE-2023-31808?

Technicolor TG670 devices running version 10.5.N.9 are susceptible to a security vulnerability due to the existence of multiple accounts with hard-coded passwords. One of these accounts possesses administrative privileges, which can lead to unauthorized access when Remote Administration is enabled. This vulnerability allows attackers to leverage unrestricted access over the WAN interface, raising significant security concerns for users of the affected devices.

References

https://www.kb.cert.org/vuls/id/913565

CVSS V3.1

Score:
7.2
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
High
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.