Vulnerability identifier: #VU67739

Vulnerability risk: Medium

CVSSv3.1: 4.6 [CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N/E:U/RL:O/RC:C]

CVE-ID: CVE-2022-20844

CWE-ID: CWE-798

Exploitation vector: Network

Exploit availability: No

Vulnerable software:
Cisco vManage Network Management Software
Client/Desktop applications / Virtualization software

Vendor: Cisco Systems, Inc

Description

The vulnerability allows a remote attacker to compromise the target system.

The vulnerability exists due to presence of hard-coded credentials in authentication mechanism of Cisco Software-Defined Application Visibility and Control (SD-AVC). A remote unauthenticated attacker can view managed device names, SD-AVC logs and SD-AVC DNS server IP addresses.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

Cisco vManage Network Management Software: 20.3.4.1 - 20.9

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External links
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sdavc-ZA5fpXX2

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Q & A

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.