Medium severity6.5NVD Advisory· Published Nov 6, 2020· Updated Jun 17, 2026
CVE-2020-27128
CVE-2020-27128
Description
A vulnerability in the application data endpoints of Cisco SD-WAN vManage Software could allow an authenticated, remote attacker to write arbitrary files to an affected system. The vulnerability is due to improper validation of requests to APIs. An attacker could exploit this vulnerability by sending malicious requests to an API within the affected application. A successful exploit could allow the attacker to conduct directory traversal attacks and write files to an arbitrary location on the targeted system.
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Affected products
3- Range: n/a
Patches
Vulnerability mechanics
References
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