Apache Solr up to 7.6 shards server-side request forgery

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CVSS Meta Temp Score
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Current Exploit Price (≈)
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CTI Interest Score
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7.4$5k-$25k0.00

A vulnerability was found in Apache Solr up to 7.6. It has been declared as critical. Affected by this vulnerability is an unknown code block. The manipulation of the argument shards as part of a HTTP GET Request leads to a privilege escalation vulnerability. The CWE definition for the vulnerability is CWE-918. As an impact it is known to affect confidentiality, integrity, and availability. The summary by CVE is:

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.

The bug was discovered 02/12/2019. The weakness was shared 03/08/2019 (Website). It is possible to read the advisory at mail-archives.apache.org. This vulnerability is known as CVE-2017-3164 since 12/05/2016. The attack can be launched remotely. The exploitation doesn't need any form of authentication. Technical details of the vulnerability are known, but there is no available exploit. The pricing for an exploit might be around USD $5k-$25k at the moment (estimation calculated on 05/14/2020).

The vulnerability was handled as a non-public zero-day exploit for at least 24 days. During that time the estimated underground price was around $5k-$25k.

There is no information about possible countermeasures known. It may be suggested to replace the affected object with an alternative product.

The entries 131446 and 137901 are related to this item.

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VulDB Meta Base Score: 7.4
VulDB Meta Temp Score: 7.4

VulDB Base Score: 7.3
VulDB Temp Score: 7.3
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

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VulDB Base Score: 🔍
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VulDB Reliability: 🔍

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Exploitinginfoedit

Class: Privilege escalation
CWE: CWE-918
ATT&CK: Unknown

Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

Price Prediction: 🔍
Current Price Estimation: 🔍

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Countermeasuresinfoedit

Recommended: no mitigation known
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0-Day Time: 🔍

Timelineinfoedit

12/05/2016 🔍
02/12/2019 +799 days 🔍
03/08/2019 +24 days 🔍
03/09/2019 +1 days 🔍
05/14/2020 +432 days 🔍

Sourcesinfoedit

Vendor: https://www.apache.org/

Advisory: mail-archives.apache.org
Status: Not defined
Confirmation: 🔍

CVE: CVE-2017-3164 (🔍)
See also: 🔍

Entryinfoedit

Created: 03/09/2019 07:26 AM
Updated: 05/14/2020 06:42 PM
Changes: (2) vulnerability_discoverydate advisory_confirm_url
Complete: 🔍

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