Vulnerability Monitor

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CVE-2022-48113

A vulnerability in TOTOLINK N200RE_v5 firmware V9.3.5u.6139 allows unauthenticated attackers to access the telnet service via a crafted POST request. Attackers are also able to leverage this vulnerability to login as root via hardcoded credentials.

Published

2023-02-02T22:15:11.527

Last Modified

2025-03-26T20:15:17.343

Status

Modified

Source

[email protected]

Severity

CVSSv3.1: 9.8 (CRITICAL)

Weaknesses

Type: Primary
CWE-798
Type: Secondary
CWE-798

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Operating System	totolink	n200re-v5_firmware	9.3.5u.6139	Yes
Hardware	totolink	n200re-v5	-	No

References

https://wefir.blogspot.com/2022/12/totolink-n200rev5-telnet-backdoor.html Exploit, Third Party Advisory ([email protected])
https://wefir.blogspot.com/2022/12/totolink-n200rev5-telnet-backdoor.html Exploit, Third Party Advisory (af854a3a-2127-422b-91ae-364da2661108)