CVE-2020-25538

Public Exploit

Description

An authenticated attacker can inject malicious code into "lang" parameter in /uno/central.php file in CMSuno 1.6.2 and run this PHP code in the web page. In this way, attacker can takeover the control of the server.

Category

8.8
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 4.52% Top 15%
Third-Party Advisory packetstormsecurity.com Third-Party Advisory blogspot.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://fatihhcelik.blogspot.com/2020/09/cmsuno-162-remote-code-execution_30.html third party advisory exploit
http://packetstormsecurity.com/files/161162/CMSUno-1.6.2-Remote-Code-Execution.html exploit vdb entry third party advisory

Frequently Asked Questions

What is the severity of CVE-2020-25538?
CVE-2020-25538 has been scored as a high severity vulnerability.
How to fix CVE-2020-25538?
To fix CVE-2020-25538, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2020-25538 being actively exploited in the wild?
It is possible that CVE-2020-25538 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~5% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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