All vulnerabilities
CVE-2019-17558

Apache Solr VelocityResponseWriter Plug-In Remote Code Execution Vulnerability

Apache Solr
Open in ThreatlineRecord JSON
CVSS
7.5High
ExploitationExploited in the wildAdded to KEV 3 Nov 2021CISA KEV
Exploit odds (EPSS)98.6%Chance of exploitation activity in the next 30 days, higher than 99.9% of CVEs. Scored 23 Oct 2026FIRST EPSS
Fixed inNone listedNo source names a fixed version. Check the vendor advisory below
Federal deadline3 May 2022Remediation due date for US federal agenciesCISA KEV
CISA required actionApply updates per vendor instructions. CISA KEV

What fixes it

No source in this snapshot names a fixed version. The vendor advisories under References are the place to check.

Timeline

  1. 29 Oct 2019Exploit code publicMetasploit
  2. 30 Dec 2019, 16:36 UTCPublishedCVE List
  3. 3 Nov 2021Added to CISA KEVCISA KEV

Public exploit code and templates 4

  • Exploit moduleApache Solr Remote Code Execution via Velocity Template 29 Oct 2019Metasploit
  • Remote exploitApache Solr - Remote Code Execution via Velocity Template (Metasploit) 16 Apr 2020Exploit-DB
  • Webapps exploitApache Solr 8.2.0 - Remote Code Execution 1 Nov 2019Exploit-DB
  • Scanner templateApache Solr <=8.3.1 - Remote Code ExecutionNuclei

Listed so defenders can prioritize. Threatline links to the source and does not host exploit code.

Description

The Apache Solr VelocityResponseWriter plug-in contains an unspecified vulnerability which can allow for remote code execution.

Text from CVE List

Affected versions 1

  • Apache Solraffected: Apache Solr 5.0.0 to Apache Solr 8.3.1CVE List

References 30