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Ios Xe Sd Wan

26 CVEs product

Monthly

CVE-2025-20352 HIGH KEV THREAT CERT-EU Act Now

A vulnerability in the Simple Network Management Protocol (SNMP) subsystem of Cisco IOS Software and Cisco IOS XE Software could allow the following: An authenticated, remote attacker with low. Rated high severity (CVSS 7.7), this vulnerability is remotely exploitable, low attack complexity. Actively exploited in the wild (cisa kev) and no vendor patch available.

Stack Overflow Buffer Overflow Apple RCE Denial Of Service +3
NVD
CVSS 3.1
7.7
EPSS
2.0%
CVE-2025-20151 MEDIUM This Month

A vulnerability in the implementation of the Simple Network Management Protocol Version 3 (SNMPv3) feature of Cisco IOS Software and Cisco IOS XE Software could allow an authenticated, remote. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Apple Authentication Bypass Cisco Ios Xe Sd Wan
NVD
CVSS 3.1
4.3
EPSS
0.2%
CVE-2024-20373 MEDIUM This Month

A vulnerability in the implementation of the Simple Network Management Protocol (SNMP) IPv4 access control list (ACL) feature of Cisco IOS Software and Cisco IOS XE Software could allow an. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Apple Cisco Ios Xe Sd Wan
NVD
CVSS 3.1
5.3
EPSS
0.5%
CVE-2024-20455 HIGH This Week

A vulnerability in the process that classifies traffic that is going to the Unified Threat Defense (UTD) component of Cisco IOS XE Software in controller mode could allow an unauthenticated, remote. Rated high severity (CVSS 8.6), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Apple Cisco Denial Of Service Ios Xe Ios Xe Sd Wan
NVD
CVSS 3.1
8.6
EPSS
0.7%
CVE-2023-20035 HIGH This Week

A vulnerability in the CLI of Cisco IOS XE SD-WAN Software could allow an authenticated, local attacker to execute arbitrary commands with elevated privileges. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. No vendor patch available.

Cisco Apple Information Disclosure Ios Xe Sd Wan
NVD
CVSS 3.1
7.8
EPSS
0.2%
CVE-2022-20850 HIGH This Week

A vulnerability in the CLI of stand-alone Cisco IOS XE SD-WAN Software and Cisco SD-WAN Software could allow an authenticated, local attacker to delete arbitrary files from the file system of an. Rated high severity (CVSS 7.1), this vulnerability is low attack complexity. No vendor patch available.

Cisco Apple Path Traversal Sd Wan Vbond Orchestrator Sd Wan Vmanage +3
NVD
CVSS 3.1
7.1
EPSS
0.2%
CVE-2021-1529 HIGH This Week

A vulnerability in the CLI of Cisco IOS XE SD-WAN Software could allow an authenticated, local attacker to execute arbitrary commands with root privileges. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. No vendor patch available.

Cisco Apple Command Injection Ios Xe Ios Xe Sd Wan
NVD
CVSS 3.1
7.8
EPSS
0.3%
CVE-2021-34729 MEDIUM This Month

A vulnerability in the CLI of Cisco IOS XE SD-WAN Software and Cisco IOS XE Software could allow an authenticated, local attacker to execute arbitrary commands with elevated privileges on an affected. Rated medium severity (CVSS 6.7), this vulnerability is low attack complexity. No vendor patch available.

Cisco Apple Command Injection Ios Xe Ios Xe Sd Wan
NVD
CVSS 3.1
6.7
EPSS
0.3%
CVE-2021-34727 CRITICAL Act Now

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. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Buffer Overflow Apple Denial Of Service Cisco Ios Xe Sd Wan
NVD
CVSS 3.1
9.8
EPSS
2.5%
CVE-2021-34725 MEDIUM This Month

A vulnerability in the CLI of Cisco IOS XE SD-WAN Software could allow an authenticated, local attacker to inject arbitrary commands to be executed with root-level privileges on the underlying. Rated medium severity (CVSS 6.7), this vulnerability is low attack complexity. No vendor patch available.

Cisco Apple Command Injection Ios Xe Sd Wan
NVD
CVSS 3.1
6.7
EPSS
0.3%
CVE-2021-34724 MEDIUM This Month

A vulnerability in the Cisco IOS XE SD-WAN Software CLI could allow an authenticated, local attacker to elevate privileges and execute arbitrary code on the underlying operating system as the root. Rated medium severity (CVSS 6.0), this vulnerability is low attack complexity. No vendor patch available.

Cisco Apple RCE Authentication Bypass Ios Xe Sd Wan
NVD
CVSS 3.1
6.0
EPSS
0.3%
CVE-2021-1619 CRITICAL Act Now

A vulnerability in the authentication, authorization, and accounting (AAA) function of Cisco IOS XE Software could allow an unauthenticated, remote attacker to bypass NETCONF or RESTCONF. Rated critical severity (CVSS 9.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Buffer Overflow Cisco Apple Memory Corruption Denial Of Service +146
NVD
CVSS 3.1
9.1
EPSS
1.7%
CVE-2021-1371 MEDIUM This Month

A vulnerability in the role-based access control of Cisco IOS XE SD-WAN Software could allow an authenticated, local attacker with read-only privileges to obtain administrative privileges by using. Rated medium severity (CVSS 6.6), this vulnerability is low attack complexity. No vendor patch available.

Cisco Apple Privilege Escalation Ios Xe Sd Wan
NVD
CVSS 3.1
6.6
EPSS
0.3%
CVE-2021-1454 MEDIUM This Month

Multiple vulnerabilities in the CLI of Cisco IOS XE SD-WAN Software could allow an authenticated, local attacker to access the underlying operating system with root privileges. Rated medium severity (CVSS 6.7), this vulnerability is low attack complexity. No vendor patch available.

Cisco Apple Information Disclosure Ios Xe Ios Xe Sd Wan
NVD
CVSS 3.1
6.7
EPSS
0.3%
CVE-2021-1432 HIGH This Week

A vulnerability in the CLI of Cisco IOS XE SD-WAN Software could allow an authenticated, local attacker to execute arbitrary commands on the underlying operating system as the root user. Rated high severity (CVSS 7.3), this vulnerability is low attack complexity. No vendor patch available.

Cisco Apple Code Injection Ios Xe Ios Xe Sd Wan
NVD
CVSS 3.1
7.3
EPSS
0.3%
CVE-2021-1383 MEDIUM POC This Month

Multiple vulnerabilities in the CLI of Cisco IOS XE SD-WAN Software could allow an authenticated, local attacker to access the underlying operating system with root privileges. Rated medium severity (CVSS 6.7), this vulnerability is low attack complexity. Public exploit code available and no vendor patch available.

Cisco Apple Information Disclosure Ios Xe Ios Xe Sd Wan
NVD GitHub
CVSS 3.1
6.7
EPSS
0.6%
CVE-2021-1241 HIGH This Week

Multiple vulnerabilities in Cisco SD-WAN products could allow an unauthenticated, remote attacker to execute denial of service (DoS) attacks against an affected device. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Buffer Overflow Cisco Denial Of Service Ios Xe Sd Wan Sd Wan Firmware +3
NVD
CVSS 3.1
7.5
EPSS
1.4%
CVE-2021-1305 MEDIUM This Month

Multiple vulnerabilities in the web-based management interface of Cisco SD-WAN vManage Software could allow an authenticated, remote attacker to bypass authorization and modify the configuration of. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Cisco Information Disclosure Ios Xe Sd Wan Sd Wan Firmware Sd Wan Vsmart Controller Firmware +1
NVD
CVSS 3.1
4.3
EPSS
1.3%
CVE-2021-1301 CRITICAL Act Now

Multiple vulnerabilities in Cisco SD-WAN products could allow an unauthenticated, remote attacker to execute attacks against an affected device. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Buffer Overflow Cisco Ios Xe Sd Wan Sd Wan Firmware Sd Wan Vsmart Controller Firmware +2
NVD
CVSS 3.1
9.8
EPSS
2.1%
CVE-2021-1300 CRITICAL Act Now

Multiple vulnerabilities in Cisco SD-WAN products could allow an unauthenticated, remote attacker to execute attacks against an affected device. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Buffer Overflow Cisco Ios Xe Sd Wan Sd Wan Firmware Sd Wan Vsmart Controller Firmware +2
NVD
CVSS 3.1
9.8
EPSS
2.1%
CVE-2021-1279 HIGH This Week

Multiple vulnerabilities in Cisco SD-WAN products could allow an unauthenticated, remote attacker to execute denial of service (DoS) attacks against an affected device. Rated high severity (CVSS 8.6), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Buffer Overflow Cisco Denial Of Service Ios Xe Sd Wan Sd Wan Firmware +3
NVD
CVSS 3.1
8.6
EPSS
1.4%
CVE-2021-1278 HIGH This Week

Multiple vulnerabilities in Cisco SD-WAN products could allow an unauthenticated, remote attacker to execute denial of service (DoS) attacks against an affected device. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Buffer Overflow Cisco Denial Of Service Ios Xe Sd Wan Sd Wan Firmware +3
NVD
CVSS 3.1
7.5
EPSS
1.7%
CVE-2021-1274 HIGH This Week

Multiple vulnerabilities in Cisco SD-WAN products could allow an unauthenticated, remote attacker to execute denial of service (DoS) attacks against an affected device. Rated high severity (CVSS 8.6), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Buffer Overflow Cisco Denial Of Service Ios Xe Sd Wan Sd Wan Firmware +3
NVD
CVSS 3.1
8.6
EPSS
1.9%
CVE-2021-1273 HIGH This Week

Multiple vulnerabilities in Cisco SD-WAN products could allow an unauthenticated, remote attacker to execute denial of service (DoS) attacks against an affected device. Rated high severity (CVSS 8.6), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Buffer Overflow Cisco Denial Of Service Ios Xe Sd Wan Sd Wan Firmware +3
NVD
CVSS 3.1
8.6
EPSS
1.4%
CVE-2020-3375 CRITICAL Act Now

A vulnerability in Cisco SD-WAN Solution Software could allow an unauthenticated, remote attacker to cause a buffer overflow on an affected device. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Buffer Overflow Cisco Sd Wan Ios Xe Sd Wan
NVD
CVSS 3.1
9.8
EPSS
3.9%
CVE-2020-3216 MEDIUM This Month

A vulnerability in Cisco IOS XE SD-WAN Software could allow an unauthenticated, physical attacker to bypass authentication and gain unrestricted access to the root shell of an affected device. Rated medium severity (CVSS 6.8), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Cisco Authentication Bypass Apple Ios Xe Sd Wan
NVD
CVSS 3.1
6.8
EPSS
0.4%
EPSS 2% CVSS 7.7
HIGH KEV THREAT Act Now

A vulnerability in the Simple Network Management Protocol (SNMP) subsystem of Cisco IOS Software and Cisco IOS XE Software could allow the following: An authenticated, remote attacker with low. Rated high severity (CVSS 7.7), this vulnerability is remotely exploitable, low attack complexity. Actively exploited in the wild (cisa kev) and no vendor patch available.

Stack Overflow Buffer Overflow Apple +5
NVD
EPSS 0% CVSS 4.3
MEDIUM This Month

A vulnerability in the implementation of the Simple Network Management Protocol Version 3 (SNMPv3) feature of Cisco IOS Software and Cisco IOS XE Software could allow an authenticated, remote. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Apple Authentication Bypass Cisco +1
NVD
EPSS 1% CVSS 5.3
MEDIUM This Month

A vulnerability in the implementation of the Simple Network Management Protocol (SNMP) IPv4 access control list (ACL) feature of Cisco IOS Software and Cisco IOS XE Software could allow an. Rated medium severity (CVSS 5.3), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Authentication Bypass Apple Cisco +1
NVD
EPSS 1% CVSS 8.6
HIGH This Week

A vulnerability in the process that classifies traffic that is going to the Unified Threat Defense (UTD) component of Cisco IOS XE Software in controller mode could allow an unauthenticated, remote. Rated high severity (CVSS 8.6), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Apple Cisco Denial Of Service +2
NVD
EPSS 0% CVSS 7.8
HIGH This Week

A vulnerability in the CLI of Cisco IOS XE SD-WAN Software could allow an authenticated, local attacker to execute arbitrary commands with elevated privileges. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. No vendor patch available.

Cisco Apple Information Disclosure +1
NVD
EPSS 0% CVSS 7.1
HIGH This Week

A vulnerability in the CLI of stand-alone Cisco IOS XE SD-WAN Software and Cisco SD-WAN Software could allow an authenticated, local attacker to delete arbitrary files from the file system of an. Rated high severity (CVSS 7.1), this vulnerability is low attack complexity. No vendor patch available.

Cisco Apple Path Traversal +5
NVD
EPSS 0% CVSS 7.8
HIGH This Week

A vulnerability in the CLI of Cisco IOS XE SD-WAN Software could allow an authenticated, local attacker to execute arbitrary commands with root privileges. Rated high severity (CVSS 7.8), this vulnerability is low attack complexity. No vendor patch available.

Cisco Apple Command Injection +2
NVD
EPSS 0% CVSS 6.7
MEDIUM This Month

A vulnerability in the CLI of Cisco IOS XE SD-WAN Software and Cisco IOS XE Software could allow an authenticated, local attacker to execute arbitrary commands with elevated privileges on an affected. Rated medium severity (CVSS 6.7), this vulnerability is low attack complexity. No vendor patch available.

Cisco Apple Command Injection +2
NVD
EPSS 3% CVSS 9.8
CRITICAL Act Now

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. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Buffer Overflow Apple Denial Of Service +2
NVD
EPSS 0% CVSS 6.7
MEDIUM This Month

A vulnerability in the CLI of Cisco IOS XE SD-WAN Software could allow an authenticated, local attacker to inject arbitrary commands to be executed with root-level privileges on the underlying. Rated medium severity (CVSS 6.7), this vulnerability is low attack complexity. No vendor patch available.

Cisco Apple Command Injection +1
NVD
EPSS 0% CVSS 6.0
MEDIUM This Month

A vulnerability in the Cisco IOS XE SD-WAN Software CLI could allow an authenticated, local attacker to elevate privileges and execute arbitrary code on the underlying operating system as the root. Rated medium severity (CVSS 6.0), this vulnerability is low attack complexity. No vendor patch available.

Cisco Apple RCE +2
NVD
EPSS 2% CVSS 9.1
CRITICAL Act Now

A vulnerability in the authentication, authorization, and accounting (AAA) function of Cisco IOS XE Software could allow an unauthenticated, remote attacker to bypass NETCONF or RESTCONF. Rated critical severity (CVSS 9.1), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Buffer Overflow Cisco Apple +148
NVD
EPSS 0% CVSS 6.6
MEDIUM This Month

A vulnerability in the role-based access control of Cisco IOS XE SD-WAN Software could allow an authenticated, local attacker with read-only privileges to obtain administrative privileges by using. Rated medium severity (CVSS 6.6), this vulnerability is low attack complexity. No vendor patch available.

Cisco Apple Privilege Escalation +1
NVD
EPSS 0% CVSS 6.7
MEDIUM This Month

Multiple vulnerabilities in the CLI of Cisco IOS XE SD-WAN Software could allow an authenticated, local attacker to access the underlying operating system with root privileges. Rated medium severity (CVSS 6.7), this vulnerability is low attack complexity. No vendor patch available.

Cisco Apple Information Disclosure +2
NVD
EPSS 0% CVSS 7.3
HIGH This Week

A vulnerability in the CLI of Cisco IOS XE SD-WAN Software could allow an authenticated, local attacker to execute arbitrary commands on the underlying operating system as the root user. Rated high severity (CVSS 7.3), this vulnerability is low attack complexity. No vendor patch available.

Cisco Apple Code Injection +2
NVD
EPSS 1% CVSS 6.7
MEDIUM POC This Month

Multiple vulnerabilities in the CLI of Cisco IOS XE SD-WAN Software could allow an authenticated, local attacker to access the underlying operating system with root privileges. Rated medium severity (CVSS 6.7), this vulnerability is low attack complexity. Public exploit code available and no vendor patch available.

Cisco Apple Information Disclosure +2
NVD GitHub
EPSS 1% CVSS 7.5
HIGH This Week

Multiple vulnerabilities in Cisco SD-WAN products could allow an unauthenticated, remote attacker to execute denial of service (DoS) attacks against an affected device. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Buffer Overflow Cisco Denial Of Service +5
NVD
EPSS 1% CVSS 4.3
MEDIUM This Month

Multiple vulnerabilities in the web-based management interface of Cisco SD-WAN vManage Software could allow an authenticated, remote attacker to bypass authorization and modify the configuration of. Rated medium severity (CVSS 4.3), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Cisco Information Disclosure Ios Xe Sd Wan +3
NVD
EPSS 2% CVSS 9.8
CRITICAL Act Now

Multiple vulnerabilities in Cisco SD-WAN products could allow an unauthenticated, remote attacker to execute attacks against an affected device. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Buffer Overflow Cisco Ios Xe Sd Wan +4
NVD
EPSS 2% CVSS 9.8
CRITICAL Act Now

Multiple vulnerabilities in Cisco SD-WAN products could allow an unauthenticated, remote attacker to execute attacks against an affected device. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Buffer Overflow Cisco Ios Xe Sd Wan +4
NVD
EPSS 1% CVSS 8.6
HIGH This Week

Multiple vulnerabilities in Cisco SD-WAN products could allow an unauthenticated, remote attacker to execute denial of service (DoS) attacks against an affected device. Rated high severity (CVSS 8.6), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Buffer Overflow Cisco Denial Of Service +5
NVD
EPSS 2% CVSS 7.5
HIGH This Week

Multiple vulnerabilities in Cisco SD-WAN products could allow an unauthenticated, remote attacker to execute denial of service (DoS) attacks against an affected device. Rated high severity (CVSS 7.5), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Buffer Overflow Cisco Denial Of Service +5
NVD
EPSS 2% CVSS 8.6
HIGH This Week

Multiple vulnerabilities in Cisco SD-WAN products could allow an unauthenticated, remote attacker to execute denial of service (DoS) attacks against an affected device. Rated high severity (CVSS 8.6), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Buffer Overflow Cisco Denial Of Service +5
NVD
EPSS 1% CVSS 8.6
HIGH This Week

Multiple vulnerabilities in Cisco SD-WAN products could allow an unauthenticated, remote attacker to execute denial of service (DoS) attacks against an affected device. Rated high severity (CVSS 8.6), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Buffer Overflow Cisco Denial Of Service +5
NVD
EPSS 4% CVSS 9.8
CRITICAL Act Now

A vulnerability in Cisco SD-WAN Solution Software could allow an unauthenticated, remote attacker to cause a buffer overflow on an affected device. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Buffer Overflow Cisco Sd Wan +1
NVD
EPSS 0% CVSS 6.8
MEDIUM This Month

A vulnerability in Cisco IOS XE SD-WAN Software could allow an unauthenticated, physical attacker to bypass authentication and gain unrestricted access to the root shell of an affected device. Rated medium severity (CVSS 6.8), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

Cisco Authentication Bypass Apple +1
NVD

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