7.5
CWE
119
Advisory Published

cisco-sa-sdwan-buffover-MWGucjtO: Cisco SD-WAN vEdge Software Buffer Overflow Vulnerabilities

First published: Wed May 05 2021(Updated: )

Multiple vulnerabilities in Cisco SD-WAN vEdge Software could allow an attacker to execute arbitrary code as the root user or cause a denial of service (DoS) condition on an affected device. For more information about these vulnerabilities, see the Details section of this advisory. Cisco has released software updates that address these vulnerabilities. There are no workarounds that address these vulnerabilities. This advisory is available at the following link:https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-sdwan-buffover-MWGucjtO

Credit: CVE-2021-1509 the Cisco Advanced Security Initiatives GroupCVE-2021-1510: These vulnerabilities were found by James Spadaro the Cisco Advanced Security Initiatives GroupCVE-2021-1511: This vulnerability was found by Joseph Connor the Cisco ASIG during internal security testing

Affected SoftwareAffected VersionHow to fix
Cisco SD-WAN Solution=20.5<20.5.1=20.4<20.4.1>=.4<18=18.4=19.2=20.1<=20.3<20.3.4
20.5.1
20.4.1
20.3.4

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Child vulnerabilities

(Contains the following vulnerabilities)

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