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Servers and applications

CVE-2017-12629

Remote code execution occurs in Apache Solr before 7.1 with Apache Lucene before 7.1 by exploiting XXE in conjunction with use of a Config API add-listener command to reach the RunExecutableListener class. Elasticsearch, although it uses Lucene, is NOT vulnerable to this. Note that the XML external entity expansion vulnerability occurs in the XML Query Parser which is available, by default, for…

Severity
Critical 9.8
Published
14 Oct 2017
Last changed
17 Jun 2026
Added to UpHeron
1 Nov 2026
Exploit chance
92% in the next 30 daysHigher than 99% of CVEs. EPSS by FIRST, 11 Nov 2026
Sources
NVD

Affected software

SoftwareAffected versions
Apache SolrServers and applications · cpe:a:apache:solr
  • From 5.5.0 up to 5.5.4
  • From 6.0.0 up to 6.6.1
  • From 7.0.0 up to 7.0.1

References

  • NVD https://nvd.nist.gov/vuln/detail/CVE-2017-12629
  • CVE.org https://www.cve.org/CVERecord?id=CVE-2017-12629