A vulnerability was found in Wavlink WL-WN578W2 221110. The impacted element is an unknown function of the file /cgi-bin/firewall.cgi of the component POST Request Handler. Performing a manipulation of the argument dmz_flag/del_flag results in command injection.
It is possible to initiate the attack remotely. The exploit has been made public and could be used. The vendor was contacted early about this disclosure but did not respond in any way.
Attack Parameters
Attack Vector
Network
Can be exploited remotely
Attack Complexity
Low
Easy to exploit
Attack Requirements
None
No additional conditions
Privileges Required
Low
Basic privileges needed
User Interaction
None
No user interaction needed
Impact Assessment
Confidentiality
Low
Partial data leak
Integrity
Low
Partial data modification
Availability
Low
Partial disruption
CVSS Vector v4.0
Weakness Type (CWE)
References 6
https://github.com/Litengzheng/vul_db/blob/main/WL-WN578W2/vul_4/README.md
cna@vuldb.com
https://github.com/Litengzheng/vul_db/blob/main/WL-WN578W2/vul_5/README.md
cna@vuldb.com
https://vuldb.com/?ctiid.352360
cna@vuldb.com
https://vuldb.com/?id.352360
cna@vuldb.com
https://vuldb.com/?submit.774690
cna@vuldb.com
https://vuldb.com/?submit.774691
cna@vuldb.com