CVE-2021-3159

Severity: medium (CVSS 5.4 v3.1)
Exploited in the wild: not listed in CISA KEV
EPSS: 0.5% probability of exploitation in the next 30 days
Public exploit or detection template: yes
Published: 2021-07-23 · updated 2026-06-17
Weakness: CWE-79

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.

Affected products

Landray EKP: 12.0.9.r.20160325

References

https://github.com/fa1c0n1/m01e-wiki/blob/main/my-vulns/landray-ekp.md
https://github.com/fa1c0n1/m01e-wiki/blob/main/my-vulns/landray-ekp.md

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