Remote Access Vulnerability in TOTOLINK N200RE_v5 Firmware
CVE-2022-48113

9.8CRITICAL

Key Information:

Vendor

Totolink
Status
N200re-v5 Firmware
Vendor
CVE Published:
2 February 2023

What is CVE-2022-48113?

A vulnerability in the TOTOLINK N200RE_v5 firmware allows unauthenticated attackers to exploit the telnet service through a specially crafted POST request. This flaw enables attackers to gain unauthorized access and potentially log in as the root user, utilizing hardcoded credentials. The implications of this vulnerability may lead to critical unauthorized control over network devices.

References

https://wefir.blogspot.com/2022/12/totolink-n200rev5-teln...

CVSS V3.1

Score:
9.8
Severity:
CRITICAL
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.