CVE-2021-27931

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.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
9.1 CRITICAL
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
mitreCNA
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CVEADP
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Base Score
CVSS 3.x
EPSS Score
Percentile: 99%
VendorProductVersion
lumislumis_experience_platform
𝑥
< 10.0.0
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://github.com/sl4cky/LumisXP-XXE---POC/blob/main/poc.txt
https://github.com/sl4cky/LumisXP-XXE---POC/blob/main/poc.txt