VulnerabilityModified
CVE-2020-25557
In CMSuno 1.6.2, an attacker can inject malicious PHP code as a "username" while changing his/her username & password.
HIGH 8.8EPSS 9.97%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (9.97%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
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 3.1
- 8.8 HIGHCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
- EPSS
- 9.97% probability · 95th percentile
- CISA KEV
- Not listed
- Weakness
- CWE-94
- Affected
- cmsuno project/cmsuno
- Source
- cve@mitre.org
References
- http://packetstormsecurity.com/files/161162/CMSUno-1.6.2-Remote-Code-Execution.htmlExploit, Third Party Advisory, VDB Entry
- https://fatihhcelik.blogspot.com/2020/09/cmsuno-162-remote-code-execution.htmlExploit, Third Party Advisory
- http://packetstormsecurity.com/files/161162/CMSUno-1.6.2-Remote-Code-Execution.htmlExploit, Third Party Advisory, VDB Entry
- https://fatihhcelik.blogspot.com/2020/09/cmsuno-162-remote-code-execution.htmlExploit, Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.