SSRF in Apache Solr
CVE-2017-3164
Server Side Request Forgery in Apache Solr, versions 1.3 until 7.6 (inclusive). Since the "shards" parameter does not have a corresponding whitelist mechanism, a remote attacker with access to the server could make Solr perform an HTTP GET request to any reachable URL.
Vulnerability class: SSRF (Server-Side Request Forgery)
EPSS: 0.194 (97.1th percentile) — read the EPSS interpretation.
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N.
Affected products
- Apache Solr
- Apache Software Foundation Solr — versions Apache Solr 1.3.0 to 1.4.1, 3.1.0 to 3.6.2, 4.0.0 to 4.10.4, 5.0.0 to 5.5.5, 6.0.0 to 6.6.5, 7.0.0 to 7.6.0
Weakness classification (CWE)
Public proof-of-concept exploits
References
- security@apache.org (VDB Entry, Third Party Advisory, vdb-entry, x_refsource_BID)
- security@apache.org (Vendor Advisory, mailing-list, x_refsource_MLIST, Mailing List, Mitigation)
- security@apache.org (mailing-list, x_refsource_MLIST)
- security@apache.org (mailing-list, x_refsource_MLIST)
- security@apache.org (mailing-list, x_refsource_MLIST)
- security@apache.org (mailing-list, x_refsource_MLIST)
- security@apache.org (mailing-list, x_refsource_MLIST)
- security@apache.org (mailing-list, x_refsource_MLIST)
- security@apache.org (x_refsource_MISC)
- security@apache.org (x_refsource_MISC)
Frequently asked questions
- What is CVE-2017-3164?
- CVE-2017-3164 is a high-severity vulnerability in Apache Solr, classified under Server-Side Request Forgery (SSRF). CVSS score: 7.5/10. Published 2019-03-08.
- How severe is CVE-2017-3164?
- High severity. CVSS v3 base score is 7.5 out of 10.
- Is CVE-2017-3164 known to be exploited?
- 3 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.