CVE-2021-27931

critical · 9.1

A public exploit / detection template exists

Weaponised detection is publicly available, which meaningfully raises real-world risk regardless of CVSS. nuclei-templates →

LumisXP (aka Lumis Experience Platform) before 10.0.0 allows unauthenticated blind XXE via an API request to PageControllerXml.jsp. One can send a request crafted with an XXE payload and achieve outcomes such as reading local server files or denial of service.

9.1

CVSS

18.1%

EPSS (exploit prob.)

97th

EPSS percentile

2021-03-03

Published

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

Weaknesses

CWE-611

Affected products

Vendor	Product	Affected versions
lumis	lumis_experience_platform	< 10.0.0

Check a specific version with /api/v1/cve/match.

References

https://github.com/sl4cky/LumisXP-XXE---POC/blob/main/poc.txt
https://github.com/sl4cky/LumisXP-XXE---POC/blob/main/poc.txt

Query this programmatically:

curl https://evil-db.io/api/v1/cve/CVE-2021-27931