CVE-2020-13166

The management tool in MyLittleAdmin 3.8 allows remote attackers to execute arbitrary code because machineKey is hardcoded (the same for all customers' installations) in web.config, and can be used to send serialized ASP code.

CVSS v3.1

9.8 CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

CVSS v2.0

7.5 HIGHAV:N/AC:L/Au:N/C:P/I:P/A:P

EPSS

77.64% chance of exploitation in the next 30 days, 100th percentile

Published

2020-05-19

Updated

2024-08-04

Proof-of-concept exploits (1)

• http://packetstormsecurity.com/files/157808/Plesk-myLittleAdmin-ViewState-.NET-Deserializ…

Metasploit modules (1)

• rapid7/metasploit-framework/blob/master/modules/exploits/windows/http/plesk_mylittleadmin…

ExploitDB entries (1)

• https://www.exploit-db.com/exploits/48513

References

• CVE Record
• NVD entry

Related

• CVE-2020-13162
• CVE-2020-13167
• CVE-2020-13160
• CVE-2020-13168
• CVE-2020-13159
• CVE-2020-13224