CVE-2026-20182

CVE-2026-20182 — Cisco Catalyst SD-WAN Controller / Manager Authentication Bypass A proof-of-concept exploit for CVE-2026-20182 , a critical CVSS 10.0 authentication bypass in the vdaemon DTLS service UDP/12346 on Cisco Catalyst SD-WAN Controller vSmart and Manager vManage. Disclosed: May 14, 202...

Exploit for Improper Authentication in Cisco Catalyst_Sd-Wan_Manager

CVE-2026-20182 — Cisco Catalyst SD-WAN Controller / Manager Au...

Exploit for Improper Authentication in Cisco Catalyst_Sd-Wan_Manager

CVE-2026-20182 Cisco Catalyst SD-WAN Controller / Manager Aut...

CVE-2026-20182: Critical authentication bypass in Cisco Catalyst SD-WAN Controller (FIXED)

Overview While researching a critical authentication bypass vulnerability, CVE-2026-20127, which was exploited in-the-wild, Rapid7 Labs discovered a new authentication bypass vulnerability affecting Cisco Catalyst SD-WAN Controller formerly known as vSmart, CVE-2026-20182. This new authentication...

The vulnerability of the vDaemon microprogramming software for Cisco SD-WAN vEdge routers allows a attacker to execute arbitrary commands or cause service failures.

The vulnerability of the vDaemon microprogramming software for Cisco SD-WAN vEdge routers is related to buffer overflow attacks. Exploiting this vulnerability could allow an attacker to execute arbitrary commands or cause service failures...

EUVD-2021-21377

Malware in sbrugna...

EUVD-2021-6933

Malicious code in bioql PyPI...

CVE-2021-1466

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...

CVE-2021-1466

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...

CVE-2021-1466 Cisco SD-WAN vDaemon Buffer Overflow Vulnerability

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...

CVE-2021-1466 Cisco SD-WAN vDaemon Buffer Overflow Vulnerability

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...

CVE-2021-1466: Improper Input Validation

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 vulnerability of the vDaemon software from Cisco IOS XE SD-WAN allows a attacker to trigger buffer overflows.

The vulnerability of the vDaemon software in Cisco IOS XE SD-WAN lies in insufficient boundary checking during traffic processing. Exploiting this vulnerability can allow a remote attacker to trigger buffer overflows...

CVE-2021-34727: Buffer Copy without Checking Size of Input

A vulnerability in the vDaemon process in Cisco IOS XE SD-WAN Software could allow an unauthenticated, remote attacker to cause a buffer overflow on an affected device. This vulnerability is due to insufficient bounds checking when an affected device processes traffic. An attacker could exploit...

Cisco SD-WAN Software vDaemon DOS (cisco-sa-sdwan-dos-Ckn5cVqW)

According to its self-reported version, Cisco SD-WAN Viptela Software is affected by a vulnerability. Please see the included Cisco BIDs and Cisco Security Advisory for more information. TRUSTED...

Cisco SD-WAN vDaemon Buffer Overflow (cisco-sa-sdwan-vdaemon-bo-RuzzEA2)

According to its self-reported version, Cisco SD-WAN vManage Software is affected by a buffer overflow vulnerability due to incomplete bounds checks for vDaemon service data. An authenticated, local attacker can exploit this, by sending malicious data, in order to cause a denial of service DoS...

The vulnerability of the vDaemon process in the programmatically defined Cisco SD-WAN network allows a attacker to trigger a service failure.

The vulnerability of the vDaemon process in Cisco SD-WAN is due to insufficient validation of input data. Exploiting this vulnerability could allow a malicious actor to cause service interruptions...

CVE-2021-1513

A vulnerability in the vDaemon process of Cisco SD-WAN Software could allow an unauthenticated, remote attacker to cause a device to reload, resulting in a denial of service DoS condition. This vulnerability is due to insufficient handling of malformed packets. An attacker could exploit this...

CVE-2021-1513

A vulnerability in the vDaemon process of Cisco SD-WAN Software could allow an unauthenticated, remote attacker to cause a device to reload, resulting in a denial of service DoS condition. This vulnerability is due to insufficient handling of malformed packets. An attacker could exploit this...

Race condition

A vulnerability in the vDaemon process of Cisco SD-WAN Software could allow an unauthenticated, remote attacker to cause a device to reload, resulting in a denial of service DoS condition. This vulnerability is due to insufficient handling of malformed packets. An attacker could exploit this...