Vulnerability identifier: #VU67738

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-2022-20830

CWE-ID: CWE-306

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 compromsie the target system.

The vulnerability exists due to an error in authentication mechanism of Cisco Software-Defined Application Visibility and Control (SD-AVC). A remote attacker can access the exposed GUI of Cisco SD-AVC and gain unauthorized access to sensitive information on the system.

Mitigation
Install updates from vendor's website.

Vulnerable software versions

Cisco vManage Network Management Software: 18.4 - 20.7

---

External links
http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sdwan-avc-NddSGB8

---

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.