CVE-2021-3159

5.4 mediumEPSS 0.5%

Medium (5.4) in landray landray ekp. EPSS 0.5% chance of exploitation in the next 30 days.

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.

Severity

CVSS 3.1

5.4 medium

CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N

EPSS: 0.5% chance of exploitation in the next 30 days; higher than 44% of CVEs (scores of 2026-10-31)
CWE: CWE-79
Published: 2021-07-23
Modified: 2026-06-17
Record from: the NVD, synced 2026-10-19

Affected

landray:landray_ekp

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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