CVE-2024-45216— Apache Solr: Authentication bypass possible using a fake URL Path ending
Quick assessment
Affected
Apache Software Foundation 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）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 5.3.0至8.11.4之前版本和9.0.0至9.7.0之前版本存在安全漏洞，该漏洞源于存在身份验证不当漏洞，从而可使用虚假URL路径结尾绕过身份验证。
Public Exploits 1
Nuclei · 1
CVE-2024-45216.yaml [template]
Possible ATT&CK Techniques 1 AI
T1078 · Valid Accounts
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I. Basic Information for CVE-2024-45216
Vulnerability Information
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Vulnerability Title
Apache Solr: Authentication bypass possible using a fake URL Path ending
Source: CVE Program / CVE List V5
Vulnerability Description
Improper Authentication vulnerability in Apache Solr.
Solr instances using the PKIAuthenticationPlugin, which is enabled by default when Solr Authentication is used, are vulnerable to Authentication bypass.
A fake ending at the end of any Solr API URL path, will allow requests to skip Authentication while maintaining the API contract with the original URL Path.
This fake ending looks like an unprotected API path, however it is stripped off internally after authentication but before API routing.
This issue affects Apache Solr: from 5.3.0 before 8.11.4, from 9.0.0 before 9.7.0.
Users are recommended to upgrade to version 9.7.0, or 8.11.4, which fix the issue.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
认证机制不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
Apache Solr 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Apache Solr是美国阿帕奇（Apache）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 5.3.0至8.11.4之前版本和9.0.0至9.7.0之前版本存在安全漏洞，该漏洞源于存在身份验证不当漏洞，从而可使用虚假URL路径结尾绕过身份验证。
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)
Shenlong Deep Dive — AI Deep Analysis
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Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Apache Software Foundation | Apache Solr | 5.3.0 ~ 8.11.4 | - |
|
II. Public POCs for CVE-2024-45216
| # | POC Description | Source Link | Shenlong Link |
|---|---|---|---|
| 1 | None | https://github.com/congdong007/CVE-2024-45216-Poc | POC Details |
| 2 | None | https://github.com/qhoko/CVE-2024-45216 | POC Details |
| 3 | Solr instances using the PKIAuthenticationPlugin, which is enabled by default when Solr Authentication is used, are vulnerable to Authentication bypass.A fake ending at the end of any Solr API URL path, will allow requests to skip Authentication while maintaining the API contract with the original URL Path.This fake ending looks like an unprotected API path, however it is stripped off internally after authentication but before API routing.This issue affects Apache Solr- from 5.3.0 before 8.11.4, from 9.0.0 before 9.7.0. | https://github.com/projectdiscovery/nuclei-templates/blob/main/http/cves/2024/CVE-2024-45216.yaml | POC Details |
| 4 | None | https://github.com/Threekiii/Awesome-POC/blob/master/%E4%B8%AD%E9%97%B4%E4%BB%B6%E6%BC%8F%E6%B4%9E/Apache%20Solr%20%E8%AE%A4%E8%AF%81%E7%BB%95%E8%BF%87%E6%BC%8F%E6%B4%9E%20CVE-2024-45216.md | POC Details |
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Other References for CVE-2024-45216 (1)
Same Patch Batch · Apache Software Foundation · 2024-10-16 · 6 CVEs total
| CVE-2024-45219 | 8.5 HIGH | Apache CloudStack: Uploaded and registered templates and volumes can be used to abuse KVM- |
| CVE-2024-45693 | 8.0 HIGH | Apache CloudStack: Request origin validation bypass makes account takeover possible |
| CVE-2024-45462 | 6.3 MEDIUM | Apache CloudStack: Incomplete session invalidation on web interface logout |
| CVE-2024-45461 | 5.7 MEDIUM | Apache CloudStack Quota plugin: Access checks not enforced in Quota |
| CVE-2024-45217 | Apache Solr: ConfigSets created during a backup restore command are trusted implicitly |
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V. Comments for CVE-2024-45216
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