Cisco Advance Notification for Publication of August 5, 2026, Security Advisories

On August 5, 2026, the Cisco Product Security Incident Response Team PSIRT published the following advisories: Cisco Security Advisory CVE ID Security Impact Rating CVSS Base Score Cisco Catalyst SD-WAN Software Security Hardening Release: August 2026...

HPESBNW05013 rev.1 - HPE Aruba Networking EdgeConnect SD-WAN Gateways, Multiple Vulnerabilities

Potential Security Impact: Remote: Arbitrary File Deletion, Creation and Deletion of Arbitrary Files SUPPORTED SOFTWARE VERSIONS: ONLY impacted versions are listed. HPE Aruba Networking EdgeConnect SD-WAN Please refer to the Affected Products section for a complete list of product software impact...

Exploit for Improper Authentication in Cisco Catalyst_Sd-Wan_Manager

Executive Summary The CVE-2026-20127 Defensive Companion is a...

Cisco Releases Security Updates for Actively Exploited SD-WAN Manager Flaw

Cisco has released security updates for a medium-severity security flaw in Catalyst SD-WAN Manager that has come under active exploitation in the wild. The vulnerability, tracked as CVE-2026-20262 , carries a CVSS score of 6.5 out of 10.0. "A vulnerability in the web UI of Cisco Catalyst SD-WAN...

CVE-2026-20262 Cisco Catalyst SD-WAN Manager Arbitrary File Write Vulnerability

A vulnerability in the web UI of Cisco Catalyst SD-WAN Manager, formerly SD-WAN vManage, could allow an authenticated, remote attacker to create a file or overwrite any file on the filesystem of an affected system. This vulnerability exists because the affected software does not properly validate...

CVE-2026-20262

Cisco Catalyst SD-WAN Manager (formerly SD-WAN vManage) exposes an Arbitrary File Write vulnerability in its web UI. An authenticated, lower-privileged user can craft requests to a file-upload API endpoint to create/overwrite files on the OS, with potential for root escalation. Cisco has released...

CISA Adds Two Known Exploited Vulnerabilities to Catalog

CISA has added two new vulnerabilities to its Known Exploited Vulnerabilities KEV Catalog, based on evidence of active exploitation. CVE-2026-20262link is external Cisco Catalyst SD-WAN Manager Directory or Path Traversal Vulnerability CVE-2026-54420link is external LiteSpeed cPanel Plugin UNIX...

VulnCheck KEV: CVE-2026-20262

A vulnerability in the web UI of Cisco Catalyst SD-WAN Manager, formerly SD-WAN vManage, could allow an authenticated, remote attacker to create a file or overwrite any file on the filesystem of an affected system. This vulnerability exists because the affected software does not properly validate...

Exploit for Improper Encoding or Escaping of Output in Cisco Catalyst_Sd-Wan_Manager

🚨 CVE-2026-20245 - Cisco Catalyst SD-WAN Manager Privilege Esc...

Exploit for Improper Encoding or Escaping of Output in Cisco Catalyst_Sd-Wan_Manager

CVE-2026-20245 - Cisco SD-WAN Privilege Escalation Exploit !...

Cisco Catalyst SD-WAN Manager Improper Encoding or Escaping of Output Vulnerability

Cisco Catalyst SD-WAN Manager formerly SD-WAN vManage contains an improper encoding or escaping of output vulnerability. This vulnerability could allow an authenticated, local attacker to execute arbitrary commands as root by supplying a crafted file to the affected system...

Cisco Catalyst SD-WAN Controller, Catalyst SD-WAN Manager, and Catalyst SD-WAN Validator Authenticated Privilege Escalation (cisco-sa-sdwan-privesc-4uxFrdzx)

According to its self-reported version, Cisco SD-WAN Viptela Software is affected by a vulnerability. - A vulnerability in the CLI of Cisco Catalyst SD-WAN Controller, formerly SD-WAN vSmart, Cisco Catalyst SD- WAN Manager, formerly SD-WAN vManage, and Cisco Catalyst SD-WAN Validator, formerly...

CVE-2026-20209

A vulnerability in the web UI of Cisco Catalyst SD-WAN Manager, formerly SD-WAN vManage, could allow an authenticated, remote attacker with read-only permissions to elevate their privileges from low to high and perform actions as a high-privileged user. This vulnerability exists because sensitive...

CVE-2026-0244

An improper certificate validation vulnerability in the Palo Alto Networks Prisma SD-WAN ION enables man-in-the-middle MitM attacker to impersonate the controller...

CVE-2026-20224

A vulnerability in the web UI of Cisco Catalyst SD-WAN Manager, formerly SD-WAN vManage, could allow an unauthenticated, remote attacker to read arbitrary files that are stored in an affected system. The attacker does not need to have valid user credentials. This vulnerability is due to improper...

Kwetsbaarheid verholpen in Cisco SD-WAN Manager

Cisco has identified a vulnerability in SD-WAN Manager, previously known as SD-WAN vManage. A malicious individual could exploit this vulnerability by uploading a specially crafted file to the affected system and thereby elevating their privileges to root user status. Cisco indicates that active...

VulnCheck KEV: CVE-2026-20245

A vulnerability in the CLI of Cisco Catalyst SD-WAN Controller, formerly SD-WAN vSmart, Cisco Catalyst SD-WAN Manager, formerly SD-WAN vManage, and Cisco Catalyst SD-WAN Validator, formerly SD-WAN vBond, could allow an authenticated, local attacker to execute arbitrary commands as root by supplyi...

Cisco Catalyst SD-WAN Controller, Catalyst SD-WAN Manager, and Catalyst SD-WAN Validator Authenticated Privilege Escalation Vulnerability

A vulnerability in the CLI of Cisco Catalyst SD-WAN Controller, formerly SD-WAN vSmart, Cisco Catalyst SD-WAN Manager, formerly SD-WAN vManage, and Cisco Catalyst SD-WAN Validator, formerly SD-WAN vBond, could allow an authenticated, local attacker to execute arbitrary commands as root by supplyi...

Cisco Catalyst SD-WAN Manager 安全漏洞

Cisco Catalyst SD-WAN Manager is a highly customizable dashboard provided by Cisco. It simplifies and automates the deployment, configuration, management, and operation of Cisco SD-WAN. There is a security vulnerability present in Cisco Catalyst SD-WAN Manager, which stems from insufficient user...

PT-2026-46400

Name of the Vulnerable Software and Affected Versions Cisco Catalyst SD-WAN Controller affected versions not specified Cisco Catalyst SD-WAN Manager affected versions not specified Cisco Catalyst SD-WAN Validator affected versions not specified Description A vulnerability in the CLI of the affect...