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CVE-2020-13941

Quick assessment

Affected
n/a Apache Solr
Exploitation
Public or AI PoC available; prioritize validation
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Apache Solr是美国阿帕奇（Apache）软件基金会的一款基于Lucene（一款全文搜索引擎）的搜索服务器。该产品支持层面搜索、垂直搜索、高亮显示搜索结果等。 Apache Solr 8.6.0版本中存在安全漏洞。攻击者可利用该漏洞对Solr用户可访问的任意地址进行读写操作。

AI Predicted 7.5 Difficulty: Easy EPSS 3.92% · P90

Possible ATT&CK Techniques 1 AI

T1135 · Network Share Discovery
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I. Basic Information for CVE-2020-13941

Vulnerability Information
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Vulnerability Title
N/A
Source: CVE Program / CVE List V5
Vulnerability Description
Reported in SOLR-14515 (private) and fixed in SOLR-14561 (public), released in Solr version 8.6.0. The Replication handler (https://lucene.apache.org/solr/guide/8_6/index-replication.html#http-api-commands-for-the-replicationhandler) allows commands backup, restore and deleteBackup. Each of these take a location parameter, which was not validated, i.e you could read/write to any location the solr user can access.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
N/A
Source: CVE Program / CVE List V5
Vulnerability Title
Apache Solr 输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Apache Solr是美国阿帕奇（Apache）软件基金会的一款基于Lucene（一款全文搜索引擎）的搜索服务器。该产品支持层面搜索、垂直搜索、高亮显示搜索结果等。 Apache Solr 8.6.0版本中存在安全漏洞。攻击者可利用该漏洞对Solr用户可访问的任意地址进行读写操作。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
- Apache Solr Prior to 8.6.0 -

II. Public POCs for CVE-2020-13941

# POC Description Source Link Shenlong Link
1 CVE-2020-13941: Abusing UNC Paths in Windows Environments in Apache Solr https://github.com/mbadanoiu/CVE-2020-13941 POC Details
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III. Intelligence Information for CVE-2020-13941

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Mailing List Discussions for CVE-2020-13941 (4)

Same Patch Batch · n/a · 2020-08-17 · 29 CVEs total

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CVE-2020-13933 Apache Shiro 授权问题漏洞
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CVE-2020-24208 SourceCodester Online Shopping Alphaware SQL注入漏洞
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CVE-2020-13122 NoviFlow NoviWare NW500 操作系统命令注入漏洞
CVE-2020-8233 Ubiquiti Networks EdgeSwitch 操作系统命令注入漏洞
CVE-2020-8232 Ubiquiti Network EdgeMax EdgeSwitch 信息泄露漏洞
CVE-2020-8212 Citrix Systems XenMobile Server 安全漏洞
CVE-2020-24370 Lua 数字错误漏洞
CVE-2020-8210 Citrix Systems XenMobile Server 信息泄露漏洞
CVE-2020-8226 phpBB 代码问题漏洞
CVE-2020-8209 Citrix Systems XenMobile Server 路径遍历漏洞

Showing top 20 of 29 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Apache Solr
Same vendor: n/a

V. Comments for CVE-2020-13941

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