Cisco SD-WAN vManage Software Authentication Bypass Vulnerability

Cisco has released free software updates that address the vulnerability described in this advisory. Customers may only install and expect support for software versions and feature sets for which they have purchased a license. By installing, downloading, accessing, or otherwise using such software upgrades, customers agree to follow the terms of the Cisco software license:

Additionally, customers may only download software for which they have a valid license, procured from Cisco directly, or through a Cisco authorized reseller or partner. In most cases this will be a maintenance upgrade to software that was previously purchased. Free security software updates do not entitle customers to a new software license, additional software feature sets, or major revision upgrades.

When considering software upgrades, customers are advised to regularly consult the advisories for Cisco products, which are available from the Cisco Security Advisories page, to determine exposure and a complete upgrade solution.

In all cases, customers should ensure that the devices to be upgraded contain sufficient memory and confirm that current hardware and software configurations will continue to be supported properly by the new release. If the information is not clear, customers are advised to contact the Cisco Technical Assistance Center (TAC) or their contracted maintenance providers.

Customers Without Service Contracts

Customers who purchase directly from Cisco but do not hold a Cisco service contract and customers who make purchases through third-party vendors but are unsuccessful in obtaining fixed software through their point of sale should obtain upgrades by contacting the Cisco TAC:

Customers should have the product serial number available and be prepared to provide the URL of this advisory as evidence of entitlement to a free upgrade.

Fixed Releases

Customers are advised to upgrade to an appropriate fixed software release as indicated in the following table(s). To ensure a complete upgrade solution, consider that this advisory is part of a collection that includes the following advisories:

Cisco SD-WAN vManage Software Release First Fixed Release for This Vulnerability First Fixed Release for All Vulnerabilities Described in the Collection of Advisories
Earlier than 18.4 Migrate to a fixed release. Migrate to a fixed release.
18.4 Migrate to a fixed release. Migrate to a fixed release.
19.2 Migrate to a fixed release. Migrate to a fixed release.
19.3 Migrate to a fixed release. Migrate to a fixed release.
20.1 Migrate to a fixed release. Migrate to a fixed release.
20.3 20.3.1 Migrate to a fixed release.
20.4 20.4.1 20.4.1
20.5 20.5.1 20.5.1

Common Vulnerabilityies and Exposures

Contact us to get started

CVE-2022-1183 : Destroying a TLS session early causes assertion failure

Description On vulnerable configurations, the named daemon may, in some circumstances, terminate with an assertion failure. Vulnerable configurations are those

CVE-2022-30049 : SSRF Vulnerability

Description A Server-Side Request Forgery (SSRF) in Rebuild v2.8.3 allows attackers to obtain the real IP address and scan Intranet

CVE-2022-24878 : Improper Path Handling In Kustomization Files Allows For Denial Of Service

Description The kustomize-controller enables the use of Kustomize’s functionality when applying Kubernetes declarative state onto a cluster. A malicious user