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Cisco SD-WAN Software Privilege Escalation Vulnerability

cisco-sa-sd-wan-fuErCWwF · High · Published · Updated

A vulnerability in the CLI of Cisco SD-WAN Software could allow an authenticated, local attacker to gain elevated privileges on an affected system. This vulnerability exists because the affected software does not properly restrict access to privileged processes. An attacker could exploit this vulnerability by invoking a privileged process in the affected system. A successful exploit could allow the attacker to perform actions with the privileges of the root user. Cisco has released software updates that address this vulnerability. There are no workarounds that address this vulnerability. This advisory is available at the following link:https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sd-wan-fuErCWwF

Cisco advisory ·CSAF JSON

Workarounds

There are no workarounds that address this vulnerability.

CVEsCVE-2021-1528
Cisco Bug IDsCSCvx49259
CVSS ScoreBase 7.8
Base 7.8 CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:X/RL:X/RC:X
Product Names From Source
Cisco Catalyst SD-WAN, Cisco Catalyst SD-WAN Manager, Cisco SD-WAN vEdge Router, Cisco SD-WAN vEdge Cloud, Cisco SD-WAN vContainer

Related Products

Product CVE Evidence
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Cisco Catalyst SD-WAN Software CVE-2021-1528 Cisco OpenVuln
Cisco SD-WAN vEdge Router CVE-2021-1528 Cisco OpenVuln
Cisco SD-WAN vEdge Cloud CVE-2021-1528 Cisco OpenVuln
Cisco SD-WAN vContainer CVE-2021-1528 Cisco OpenVuln
Cisco Catalyst SD-WAN Manager CVE-2021-1528 Cisco OpenVuln
Cisco Catalyst SD-WAN CVE-2021-1528 Cisco OpenVuln