CVE-2019-1620: Cisco Data Center Network Manager Arbitrary File Upload and Remote Code Execution Vulnerability
First published: Thu Jun 27 2019(Updated: )
A vulnerability in the web-based management interface of Cisco Data Center Network Manager (DCNM) could allow an unauthenticated, remote attacker to upload arbitrary files on an affected device. The vulnerability is due to incorrect permission settings in affected DCNM software. An attacker could exploit this vulnerability by uploading specially crafted data to the affected device. A successful exploit could allow the attacker to write arbitrary files on the filesystem and execute code with root privileges on the affected device.
Credit: ykramarz@cisco.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Cisco Prime Data Center Network Manager (DCNM) | =11.0\(1\) |
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Reference Links
- http://packetstormsecurity.com/files/153546/Cisco-Data-Center-Network-Manager-11.1-1-Remote-Code-Execution.html
- http://packetstormsecurity.com/files/154304/Cisco-Data-Center-Network-Manager-Unauthenticated-Remote-Code-Execution.html
- http://seclists.org/fulldisclosure/2019/Jul/7
- http://www.securityfocus.com/bid/108906
- https://seclists.org/bugtraq/2019/Jul/11
- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20190626-dcnm-codex
Frequently Asked Questions
What is the severity of CVE-2019-1620?
CVE-2019-1620 is rated as a high severity vulnerability.
How do I fix CVE-2019-1620?
To fix CVE-2019-1620, upgrade to the patched version of Cisco Data Center Network Manager.
What type of attack does CVE-2019-1620 allow?
CVE-2019-1620 allows an unauthenticated remote attacker to upload arbitrary files.
What is the cause of the CVE-2019-1620 vulnerability?
The vulnerability is due to incorrect permission settings in the affected Cisco Data Center Network Manager software.
Which versions of Cisco Data Center Network Manager are affected by CVE-2019-1620?
CVE-2019-1620 affects Cisco Data Center Network Manager version 11.0(1).
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