CVE-2021-27673

Public Exploit

Description

Cross Site Scripting (XSS) in the "admin_boxes.ajax.php" component of Tribal Systems Zenario CMS v8.8.52729 allows remote attackers to execute arbitrary code by injecting arbitrary HTML into the "cID" parameter when creating a new HTML component.

Category

4.8
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.74% Top 30%
Third-Party Advisory packetstormsecurity.com Third-Party Advisory medium.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://deadsh0t.medium.com/blind-error-based-authenticated-sql-injection-on-zenario-8-8-52729-cms-d4705534df38 third party advisory exploit
http://packetstormsecurity.com/files/163083/Zenario-CMS-8.8.52729-SQL-Injection.html exploit vdb entry third party advisory

Frequently Asked Questions

What is the severity of CVE-2021-27673?
CVE-2021-27673 has been scored as a medium severity vulnerability.
How to fix CVE-2021-27673?
To fix CVE-2021-27673, 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-2021-27673 being actively exploited in the wild?
It is possible that CVE-2021-27673 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~1% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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