| CVE ID | CVE-2019-15981 |
| CVSS SCORE | 7.1, AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:L/A:H |
| AFFECTED VENDORS |
Cisco |
| AFFECTED PRODUCTS |
Data Center Network Manager |
| VULNERABILITY DETAILS |
This vulnerability allows remote attackers to delete arbitrary files on affected installations of Cisco Data Center Network Manager. Although authentication is required to exploit this vulnerability, the existing authentication mechanism can be bypassed. The specific flaw exists within the SOAP storeConfigToFS endpoint of the WebAnalysisWSService/WebAnalysisWS path in the service. When parsing the arg0 parameter, the process does not properly validate a user-supplied path prior to using it in file operations. An attacker can leverage this vulnerability to delete files in the context of SYSTEM and to create a denial-of-service condition. |
| ADDITIONAL DETAILS |
Cisco has issued an update to correct this vulnerability. More details can be found at:
https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20200102-dcnm-path-trav |
| DISCLOSURE TIMELINE |
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| CREDIT | Steven Seeley (mr_me) of Source Incite |
