CVE-2020-25557

In CMSuno 1.6.2, an attacker can inject malicious PHP code as a "username" while changing his/her username & password. After that, when attacker logs in to the application, attacker's code will be run. As a result of this vulnerability, authenticated user can run command on the server.

CVSS v3.1

8.8 HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

CVSS v2.0

6.5 MEDIUMAV:N/AC:L/Au:S/C:P/I:P/A:P

EPSS

9.97% chance of exploitation in the next 30 days, 95th percentile

Published

2020-11-13

Updated

2024-08-04

Proof-of-concept exploits (2)

• http://packetstormsecurity.com/files/161162/CMSUno-1.6.2-Remote-Code-Execution.html
• sec-it/CMSUno-RCE2★ · 2021-05-07

ExploitDB entries (1)

• https://www.exploit-db.com/exploits/49485

References

• CVE Record
• NVD entry

Related

• CVE-2018-15139
• CVE-2019-14530
• CVE-2020-25538
• CVE-2020-2555
• CVE-2020-25560
• CVE-2020-25540