Is CVE-2017-3164 being actively exploited?

It is not currently in CISA's KEV catalog. Its EPSS exploitation probability is 19%.

What products does CVE-2017-3164 affect?

Tracked products affected include Apache Solr. Check the version you run to see whether it is affected.

How do I fix CVE-2017-3164?

Apply the vendor fix promptly. Upgrade affected products to a fixed version.

CVE-2017-3164

Q: What is CVE-2017-3164?

CVE-2017-3164 is a high-severity software vulnerability (Server-side request forgery (SSRF)) with a CVSS score of 7.5. 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

HIGH severity · CVSS 7.5 · Server-side request forgery (SSRF)

7.5CVSS HIGH

Summary

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.

Impact & exploitability

Attack vectorNetwork

Attack complexityLow

Privileges requiredNone

User interactionNone

Confidentiality impactHigh

Integrity impactNone

Availability impactNone

Exploit probability (EPSS)19%

CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Affected products we track (1)

Apache Solr

Recommendation

Apply the vendor fix promptly. Open any affected product above for its exact safe version.

Additional information

NVD record
http://mail-archives.apache.org/mod_mbox/www-announce/201902.mbox/%3CCAECwjAVjBN%3DwO5rYs6ktAX-5%3D-f5JDFwbbTSM2TTjEbGO5jKKA%40mail.gmail.com%3EAdvisory
http://www.securityfocus.com/bid/107026Advisory
https://lists.apache.org/thread.html/43026507844ada1ac658ccf7bc939378c13e492fd6538416ce65df39%40%3Cdev.lucene.apache.org%3E
https://lists.apache.org/thread.html/75dc651478f9d04505b46d44fe3ac739e7aaf3d7bf1257973685f8f7%40%3Cdev.lucene.apache.org%3E
https://lists.apache.org/thread.html/bcce5a9c532b386c68dab2f6b3ce8b0cc9b950ec551766e76391caa3%40%3Ccommits.nifi.apache.org%3E
https://lists.apache.org/thread.html/ca3105b6934ccd28e843dffe39724f6963ff49825e9b709837203649%40%3Cdev.lucene.apache.org%3E
https://lists.apache.org/thread.html/e0f9c652b57a91fdcc287efcead620af9f4d8e46b88f0b761aa265de%40%3Cdev.lucene.apache.org%3E
https://lists.apache.org/thread.html/rc400db37710ee79378b6c52de3640493ff538c2beb41cefdbbdf2ab8%40%3Ccommits.submarine.apache.org%3E