Vulnerability identifier: #VU26535

Vulnerability risk: High

CVSSv3.1: 7.9 [CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:P/RL:O/RC:C]

CVE-ID: CVE-2020-10204

CWE-ID: CWE-20

Exploitation vector: Network

Exploit availability: Yes

Vulnerable software:
Nexus Repository Manager
Server applications / Other server solutions

Vendor: Sonatype Inc.

Description

The vulnerability allows a remote attacker to execute arbitrary code on the target system.

The vulnerability exists due to insufficient validation of user-supplied input. A remote authenticated attacker can send a specially crafted request to NXRM and execute arbitrary code on the target system.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

Nexus Repository Manager: 3.0.0-03 - 3.21.1-01

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External links
http://support.sonatype.com/hc/en-us/articles/360044882533

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Q & A

Can this vulnerability be exploited remotely?

Yes. This vulnerability can be exploited by a remote authenticated user via the Internet.

Is there known malware, which exploits this vulnerability?

No. We are not aware of malware exploiting this vulnerability. However, proof of concept for this vulnerability is available.