high·Product Based Web Vulnerabilities·Updated Jan 3, 2024

CVE-2019-0193 Scanner

CVE-2019-0193 scanner - Remote Code Execution (RCE) vulnerability in Apache Software Foundation Apache Solr

Run This Scanner →How to fix it

Est. Time~10 seconds

Scan TypeSingle Scan

Targetsdomain, ipv4, subdomain

CostFree

3.1k

Times Used

continuous scan runs

4.1k

Continuously Checked

assets under CS

Vulnerabilities Found

confirmed findings

References

github.com↗

🔴

CISA Known Exploited Vulnerability

This CVE is actively exploited in the wild. CISA mandates federal agencies to patch immediately.

CVECVE-2019-0193

7.2

CVSShigh

Exploitable remotely over the internet · requires high privileges.

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.

Attack Vector

Network

Privileges Req.

High

User Interaction

None

Affected

Apache Solrby Apache

Apache Solr all prior to 8.2.0

Updated Aug 21, 2026View on NVD →

Detail

Apache Solr is a popular open-source search platform designed to provide users with fast, feature-rich and scalable search capabilities. It uses the powerful Apache Lucene search library to provide powerful and flexible indexing, searching, and document retrieval capabilities. Solr is often used for web application search, enterprise search, and other applications where complex search functionality is needed. It is also used to integrate search into other applications.

The CVE-2019-0193 vulnerability detected in Apache Solr is a serious security risk that can expose sensitive information to unauthorized access. This vulnerability allows an attacker to execute arbitrary code on a victim's system via Solr configuration files. Attackers can take advantage of this vulnerability to install malware, steal sensitive data, or take over the victim's system.

When exploited, this vulnerability can lead to data breaches, unauthorized access to sensitive information, loss of data, and significant financial loss. Attackers can easily inject malicious code into Solr configuration files, gain control over the system, and use it to compromise the victim's network or steal sensitive data.

Thanks to the pro features of the s4e.io platform, those who read this article can easily and quickly learn about vulnerabilities in their digital assets. The platform provides users with comprehensive and up-to-date vulnerability information, as well as tools and resources to help them mitigate risks and protect their digital assets. By using this platform, users can stay informed about the latest threats and vulnerabilities and take proactive steps to secure their systems and protect their sensitive data.

REFERENCES

Solution Advice

To protect against this vulnerability, users should take the following precautions:

Upgrade to the latest version of Solr, which includes a fix for this vulnerability.
Restrict access to Solr configuration files to authorized users only.
Use firewalls and intrusion detection systems to monitor network traffic and detect and block suspicious activity.
Follow the best practices for secure coding and configuration to minimize the risk of vulnerabilities in your applications.

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