Vulnerability identifier: #VU48169
Vulnerability risk: Medium
CVSSv3.1: 6.9 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:U/RL:U/RC:C]
CVE-ID:
CWE-ID:
CWE-22
Exploitation vector: Network
Exploit availability: No
Vulnerable software:
Cisco SD-WAN vManage
Other software /
Other software solutions
Vendor: Cisco Systems, Inc
Description
The vulnerability allows a remote attacker to perform directory traversal attacks.
The vulnerability exists due to input validation error when processing directory traversal sequences in the application data endpoints. A remote attacker can send a specially crafted HTTP request and read arbitrary files on the system.
Mitigation
Install updates from vendor's website.
Vulnerable software versions
Cisco SD-WAN vManage: 18.3 - 20.3.0
External links
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-vman-traversal-hQh24tmk
Can this vulnerability be exploited remotely?
Yes. This vulnerability can be exploited by a remote non-authenticated attacker via the Internet.
Is there known malware, which exploits this vulnerability?
No. We are not aware of malware exploiting this vulnerability.