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MitreCVE-2021-27931

HistoryMar 03, 2021 - 8:15 p.m.

CVE-2021-27931

2021-03-0320:15:12

CWE-611

mitre

web.nvd.nist.gov

cve-2021-27931

lumisxp

lumis experience platform

xxe

api

pagecontrollerxml.jsp

nvd

security vulnerability

CVSS2

6.4

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:N/A:P

CVSS3

9.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

HIGH

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

AI Score

8.8

Confidence

High

EPSS

0.554

Percentile

97.7%

JSON

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.

Affected configurations

Nvd

Node

lumislumis_experience_platformRange<10.0.0

VendorProductVersionCPE
lumislumis_experience_platform*cpe:2.3:a:lumis:lumis_experience_platform:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
lumis	lumis_experience_platform	*	cpe:2.3:a:lumis:lumis_experience_platform::::::::

References

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

Social References

CVSS2

6.4

Attack Vector

NETWORK

Attack Complexity

LOW

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

NONE

Availability Impact

PARTIAL

AV:N/AC:L/Au:N/C:P/I:N/A:P

CVSS3

9.1

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

HIGH

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

AI Score

8.8

Confidence

High

EPSS

0.554

Percentile

97.7%

JSON

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