PT-2020-6522 · Sonatype · Sonatype Nexus Repository+1

Published 2020-04-01 · Updated 2022-10-07 · CVE-2020-10199

Positive Technologies (AI Summary)

CVSS v2.0

9.0

High

Base vector

AV:N/AC:L/Au:S/C:C/I:C/A:C

Name of the Vulnerable Software and Affected Versions Sonatype Nexus Repository versions prior to 3.21.2

Description The issue is related to incorrect code generation management in the Sonatype Nexus Repository Manager, which can be exploited by a remote attacker to execute arbitrary code by sending a specially crafted request. This is a JavaEL Injection issue.

Recommendations For versions prior to 3.21.2, update to version 3.21.2 or later to resolve the issue. As a temporary workaround, consider restricting access to the repository to minimize the risk of exploitation.

Exploit

Fix

Code Injection

Weakness Enumeration

CWE-917

CWE-94

Related Identifiers

BDU:2021-05956

CVE-2020-10199

GHSA-G2F6-V5QH-H2MQ

Affected Products

Nexus Repository Manager

Sonatype Nexus Repository

References · 20

• 🔥 https://github.com/rapid7/metasploit-framework/blob/master/modules/exploits/linux/http/nexus_repo_manager_el_injection.rb · Exploit
• 🔥 https://github.com/zhzyker/CVE-2020-10199_POC-EXP · Exploit
• 🔥 https://github.com/jas502n/CVE-2020-10199 · Exploit
• 🔥 https://github.com/aleenzz/CVE-2020-10199 · Exploit
• 🔥 https://github.com/magicming200/CVE-2020-10199_CVE-2020-10204 · Exploit
• 🔥 https://github.com/wsfengfan/CVE-2020-10199-10204 · Exploit
• 🔥 https://exploit-db.com/exploits/48343 · Exploit
• 🔥 https://exploit-db.com/exploits/49385 · Exploit
• 🔥 http://packetstormsecurity.com/files/160835/Sonatype-Nexus-3.21.1-Remote-Code-Execution.html · Exploit
• https://bdu.fstec.ru/vul/2021-05956 · Security Note
• http://packetstormsecurity.com/files/157261/Nexus-Repository-Manager-3.21.1-01-Remote-Code-Execution.html · Patch
• https://osv.dev/vulnerability/GHSA-g2f6-v5qh-h2mq · Vendor Advisory
• https://nvd.nist.gov/vuln/detail/CVE-2020-10199 · Security Note
• https://osv.dev/vulnerability/CVE-2020-10199 · Vendor Advisory
• https://support.sonatype.com/hc/en-us/articles/360044882533 · Vendor Advisory