Cisco Catalyst Sd-Wan Manager vulnerabilities

CVE-2020-26074 [HIGH] CWE-250 CVE-2020-26074: A vulnerability in system file transfer functions of Cisco SD-WAN vManage Software could allow A vulnerability in system file transfer functions of Cisco SD-WAN vManage Software could allow an authenticated, local attacker to gain escalated privileges on the underlying operating system. The vulnerability is due to improper validation of path input to the system file transfer functions. An attacker could exploit this vulnerability by sending requ

CVE-2026-20313 [HIGH] CWE-1284 CVE-2026-20313: As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco Catalyst As part of Cisco's ongoing commitment to proactive security and product quality, the Cisco Catalyst SD-WAN engineering team has conducted a comprehensive internal security review. This review resulted in software hardening releases that address multiple internally discovered vulnerabilities. The vulnerabilities tracked by CVE-2026-20313 are related t

CVE-2021-1491 [MEDIUM] CWE-59 CVE-2021-1491: A vulnerability in the web-based management interface of Cisco SD-WAN vManage Software could al A vulnerability in the web-based management interface of Cisco SD-WAN vManage Software could allow an authenticated, remote attacker to read arbitrary files on the underlying file system of the device. This vulnerability is due to insufficient file scope limiting. An attacker could exploit this vulnerability by creating a specific file reference on the

CVE-2020-26066 [MEDIUM] CWE-611 CVE-2020-26066: A vulnerability in the web UI of Cisco SD-WAN vManage Software could allow an authenticated, re A vulnerability in the web UI of Cisco SD-WAN vManage Software could allow an authenticated, remote attacker to gain read and write access to information that is stored on an affected system. The vulnerability is due to improper handling of XML External Entity (XXE) entries when parsing certain XML files. An attacker could exploit this vulnerability

CVE-2021-1232 [MEDIUM] CWE-522 CVE-2021-1232: A vulnerability in the web-based management interface of Cisco SD-WAN vManage Software could al A vulnerability in the web-based management interface of Cisco SD-WAN vManage Software could allow an authenticated, remote attacker to read arbitrary files on the underlying filesystem of an affected system. This vulnerability is due to insufficient access control for sensitive information that is written to an affected system. An attacker could expl

CVE-2021-1483 [MEDIUM] CWE-611 CVE-2021-1483: A vulnerability in the web UI of Cisco SD-WAN vManage Software could allow an authenticated, re A vulnerability in the web UI of Cisco SD-WAN vManage Software could allow an authenticated, remote attacker to gain read and write access to information that is stored on an affected system. This vulnerability is due to improper handling of XML External Entity (XXE) entries when the affected software parses certain XML files. An attacker could exploi

CVE-2026-20294 [MEDIUM] CWE-319 CVE-2026-20294: A vulnerability in the web-based management interface of Cisco Catalyst SD-WAN Manager could allow a A vulnerability in the web-based management interface of Cisco Catalyst SD-WAN Manager could allow an authenticated, remote attacker to view sensitive information in clear text on an affected system. This vulnerability is due to insufficient access control enforcement for specific template types that are not included in the encryption allowlist. A

CVE-2021-1482 [MEDIUM] CWE-20 CVE-2021-1482: A vulnerability in the web-based management interface of Cisco SD-WAN vManage Software could al A vulnerability in the web-based management interface of Cisco SD-WAN vManage Software could allow an authenticated, remote attacker to bypass authorization checking and gain access to sensitive information on an affected system. This vulnerability is due to insufficient authorization checks. An attacker could exploit this vulnerability by sending craf

CVE-2021-1484 [MEDIUM] CWE-88 CVE-2021-1484: A vulnerability in the web UI of Cisco SD-WAN vManage Software could allow an authenticated, re A vulnerability in the web UI of Cisco SD-WAN vManage Software could allow an authenticated, remote attacker to inject arbitrary commands on an affected system and cause a denial of service (DoS) condition. This vulnerability is due to improper input validation of user-supplied input to the device template configuration. An attacker could exploit this

CVE-2025-20157 [MEDIUM] CWE-295 CVE-2025-20157: A vulnerability in certificate validation processing of Cisco Catalyst SD-WAN Manager, formerly Cisc A vulnerability in certificate validation processing of Cisco Catalyst SD-WAN Manager, formerly Cisco SD-WAN vManage, could allow an unauthenticated, remote attacker to gain access to sensitive information. This vulnerability is due to improper validation of certificates that are used by the Smart Licensing feature. An attacker with a privileged ne

CVE-2021-1462 [MEDIUM] CWE-20 CVE-2021-1462: A vulnerability in the CLI of Cisco SD-WAN vManage Software could allow an authenticated, local A vulnerability in the CLI of Cisco SD-WAN vManage Software could allow an authenticated, local attacker to elevate privileges on an affected system. To exploit this vulnerability, an attacker would need to have a valid Administrator account on an affected system. The vulnerability is due to incorrect privilege assignment. An attacker could exploit thi

CVE-2021-1464 [MEDIUM] CWE-20 CVE-2021-1464: A vulnerability in Cisco SD-WAN vManage Software could allow an authenticated, remote attacker A vulnerability in Cisco SD-WAN vManage Software could allow an authenticated, remote attacker to bypass authorization checking and gain restricted access to the configuration information of an affected system. This vulnerability exists because the affected software has insufficient input validation for certain commands. An attacker could exploit this v

CVE-2026-20209 [MEDIUM] CWE-779 CVE-2026-20209: A vulnerability in the web UI of Cisco Catalyst SD-WAN Manager, formerly SD-WAN vManage, could allow 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 session information is recorded in audit logs. An at

CVE-2026-20210 [MEDIUM] CWE-779 CVE-2026-20210: A vulnerability in the web UI of Cisco Catalyst SD-WAN Manager, formerly SD-WAN vManage, could allow 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 modify configurations and perform unauthorized actions on an affected system. This vulnerability exists because of a failure to redact sensitive information within device configurations

CVE-2021-1466 [MEDIUM] CWE-20 CVE-2021-1466: A vulnerability in the vDaemon service of Cisco SD-WAN vManage Software could allow an authenti A vulnerability in the vDaemon service of Cisco SD-WAN vManage Software could allow an authenticated, local attacker to cause a buffer overflow on an affected system, resulting in a denial of service (DoS) condition. The vulnerability is due to incomplete bounds checks for data that is provided to the vDaemon service of an affected system. An attacker

CVE-2021-1234 [MEDIUM] CWE-497 CVE-2021-1234: A vulnerability in the cluster management interface of Cisco SD-WAN vManage Software could allo A vulnerability in the cluster management interface of Cisco SD-WAN vManage Software could allow an unauthenticated, remote attacker to view sensitive information on an affected system. To be affected by this vulnerability, the vManage software must be in cluster mode. This vulnerability is due to the absence of authentication for sensitive informatio

CVE-2021-1470 [MEDIUM] CWE-20 CVE-2021-1470: A vulnerability in the web-based management interface of Cisco SD-WAN vManage Software could al A vulnerability in the web-based management interface of Cisco SD-WAN vManage Software could allow an authenticated, remote attacker to conduct SQL injection attacks on an affected system. This vulnerability is due to improper input validation of SQL queries to an affected system. An attacker could exploit this vulnerability by authenticating to the ap

CVE-2025-20213 [MEDIUM] CWE-78 CVE-2025-20213: A vulnerability in the CLI of Cisco Catalyst SD-WAN Manager, formerly Cisco SD-WAN vManage, could al A vulnerability in the CLI of Cisco Catalyst SD-WAN Manager, formerly Cisco SD-WAN vManage, could allow an authenticated, local attacker to overwrite arbitrary files on the local file system of an affected device. To exploit this vulnerability, the attacker must have valid read-only credentials with CLI access on the affected system. This vulnerabil

CVE-2021-1461 [MEDIUM] CWE-347 CVE-2021-1461: A vulnerability in the Image Signature Verification feature of Cisco SD-WAN Software could allo A vulnerability in the Image Signature Verification feature of Cisco SD-WAN Software could allow an authenticated, remote attacker with Administrator-level credentials to install a malicious software patch on an affected device. The vulnerability is due to improper verification of digital signatures for patch images. An attacker could exploit this vul

CVE-2021-1465 [MEDIUM] CWE-20 CVE-2021-1465: A vulnerability in the web-based management interface of Cisco SD-WAN vManage Software could allow a A vulnerability in the web-based management interface of Cisco SD-WAN vManage Software could allow an authenticated, remote attacker to conduct a directory traversal attack and obtain read access to sensitive files on an affected system. The vulnerability is due to insufficient validation of HTTP requests. An attacker could exploit this vulnerability b