CVE-2019-6194Network attack vector

Authenticated information disclosure via external XML entities

Published Feb 14, 2020 · Updated Sep 17, 2024

XXE processing in Lenovo XClarity Administrator before 2.6.6 allows remote authenticated users to disclose information through crafted XML. Lenovo has not identified the accepting endpoint or parser, but classifies the defect as processing external XML entity references. Low-privileged access and user interaction are required, and the reported consequence is limited to information disclosure.

CVSS severity5.7
Medium
EPSS probability0.74%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

XXE processing in Lenovo XClarity Administrator before 2.6.6 allows remote authenticated users to disclose information through crafted XML. Lenovo has not identified the accepting endpoint or parser, but classifies the defect as processing external XML entity references. Low-privileged access and user interaction are required, and the reported consequence is limited to information disclosure.

The record

CVE
CVE-2019-6194
Published
Feb 14, 2020
Updated
Sep 17, 2024
Vendor
Lenovo
Product
XClarity Administrator
Classifications
CWE-611
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Feb 14, 2020CVE publishedPublication date reported by the CVE source.
  2. Sep 17, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=unspecified <2.6.6

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Lenovo · XClarity Administratorversion=unspecified <2.6.6

Published CVSS scores

5.7Lenovo Group Ltd.CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:H/I:N/A:N
5.5NIST NVDCVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N
4.3NIST NVDAV:N/AC:M/Au:N/C:P/I:N/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-611Improper Restriction of XML External Entity Reference

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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