Vulnerability Details : CVE-2019-0193

Public exploit exists!
In Apache Solr, the DataImportHandler, an optional but popular module to pull in data from databases and other sources, has a feature in which the whole DIH configuration can come from a request's "dataConfig" parameter. The debug mode of the DIH admin screen uses this to allow convenient debugging / development of a DIH config. Since a DIH config can contain scripts, this parameter is a security risk. Starting with version 8.2.0 of Solr, use of this parameter requires setting the Java System property "enable.dih.dataConfigParam" to true.
Published 2019-08-01 14:15:13
Updated 2025-03-21 21:08:22
Source Apache Software Foundation
View at NVD,   CVE.org

Products affected by CVE-2019-0193

CVE-2019-0193 is in the CISA Known Exploited Vulnerabilities Catalog

CISA vulnerability name:
Apache Solr DataImportHandler Code Injection Vulnerability
CISA required action:
Apply updates per vendor instructions.
CISA description:
The optional Apache Solr module DataImportHandler contains a code injection vulnerability.
Notes:
https://nvd.nist.gov/vuln/detail/CVE-2019-0193
Added on 2021-12-10 Action due date 2022-06-10

Exploit prediction scoring system (EPSS) score for CVE-2019-0193

EPSS FAQ
93.38%
Probability of exploitation activity in the next 30 days EPSS Score History
~ 100 %
Percentile, the proportion of vulnerabilities that are scored at or less

CVSS scores for CVE-2019-0193

Base Score Base Severity CVSS Vector Exploitability Score Impact Score Score Source First Seen
9.0
 HIGH AV:N/AC:L/Au:S/C:C/I:C/A:C
8.0
10.0
 NIST
7.2
 HIGH CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
1.2
5.9
 NIST
7.2
 HIGH CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
1.2
5.9
 134c704f-9b21-4f2e-91b3-4a467353bcc0 2025-02-06
7.2
 HIGH CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
1.2
5.9
 NIST 2024-07-24

CWE ids for CVE-2019-0193

  • The product constructs all or part of a code segment using externally-influenced input from an upstream component, but it does not neutralize or incorrectly neutralizes special elements that could modify the syntax or behavior of the intended code segment.
    Assigned by:
    • 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)
    • nvd@nist.gov (Primary)

References for CVE-2019-0193

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