CVE-2023-50386 is a critical Improper Control of Dynamically-Managed Code Resources vulnerability in Apache Solr versions 6.0.0 through 8.11.2 and 9.0.0 before 9.4.1. It allows authenticated attackers to upload malicious Java jar and class files via the ConfigSets API, which could then be executed if a backup is saved to a directory within Solr's ClassPath. This vulnerability has a CVSS score of 8.8 (High) due to its network attack vector, low attack complexity, and high impact on confidentiality, integrity, and availability. While not currently on the CISA KEV catalog, a Metasploit module for Remote Code Execution (RCE) exists, indicating a high potential for exploitation, and its EPSS score of 0.84724 suggests a significant likelihood of future exploitation.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
>= 9.0.0, < 9.4.1CPE match | cpe:2.3:a:apache:solr:*:*:*:*:*:*:*:* | ||
>= 6.0.0, <= 8.11.2CPE match | cpe:2.3:a:apache:solr:*:*:*:*:*:*:*:* | ||
>= 6.0.0, < 8.11.3CPE matchmatch criteria | cpe:2.3:a:apache:solr:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.1
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
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