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HIGH · 8.8

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...

Vulnerability 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 Score

8.8

HIGH

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack Vector
NETWORK
Attack Complexity
LOW
Privileges Required
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH

Affected Products

VendorProductVersions
Cmsuno ProjectCmsuno1.6.2

Related Weaknesses (CWE)

CWE-94

References

FAQ

What is CVE-2020-25557?

CVE-2020-25557 is a vulnerability with a CVSS score of 8.8 (HIGH). 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...

How severe is CVE-2020-25557?

CVE-2020-25557 has been rated HIGH with a CVSS base score of 8.8/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2020-25557?

Check the references section above for vendor advisories and patch information. Affected products include: Cmsuno Project Cmsuno.