CVE-2021-3159

Public Exploit

Description

A stored cross site scripting (XSS) vulnerability in the /sys/attachment/uploaderServlet component of Landray EKP V12.0.9.R.20160325 allows attackers to execute arbitrary web scripts or HTML via a crafted SVG, SHTML, or MHT file.

Category

5.4
CVSS
Severity: Medium
CVSS 3.1 •
CVSS 2.0 •
EPSS 0.18%
Third-Party Advisory github.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://github.com/fa1c0n1/m01e-wiki/blob/main/my-vulns/landray-ekp.md third party advisory exploit

Frequently Asked Questions

What is the severity of CVE-2021-3159?
CVE-2021-3159 has been scored as a medium severity vulnerability.
How to fix CVE-2021-3159?
To fix CVE-2021-3159, 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-2021-3159 being actively exploited in the wild?
It is possible that CVE-2021-3159 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~0% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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