High severity8.1NVD Advisory· Published Aug 26, 2020· Updated Jun 17, 2026
CVE-2020-3519
CVE-2020-3519
Description
A vulnerability in a specific REST API method of Cisco Data Center Network Manager (DCNM) Software could allow an authenticated, remote attacker to conduct a path traversal attack on an affected device. The vulnerability is due to insufficient validation of user-supplied input to the API. An attacker could exploit this vulnerability by sending a crafted request to the API. A successful exploit could allow the attacker to overwrite arbitrary files on the affected device.
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Affected products
3cpe:2.3:a:cisco:data_center_network_manager:*:*:*:*:*:*:*:*+ 2 more
- cpe:2.3:a:cisco:data_center_network_manager:*:*:*:*:*:*:*:*range: <11.4\(1\)
- (no CPE)
- (no CPE)range: n/a
Patches
Vulnerability mechanics
References
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