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cisco ios xe sd wan

26 known vulnerabilities across versions
Vulnerabilities are listed by affected version. Select any CVE for the full briefing and its intelligence graph.
CVE-2025-20352
all versions
A vulnerability in the Simple Network Management Protocol (SNMP) subsystem of Cisco IOS Software and Cisco IOS XE Software could a
7.7HIGH
CVE-2025-20151
all versions
A vulnerability in the implementation of the Simple Network Management Protocol Version 3 (SNMPv3) feature of Cisco IOS Software a
4.3MEDIUM
CVE-2024-20373
all versions
A vulnerability in the implementation of the Simple Network Management Protocol (SNMP) IPv4 access control list (ACL) feature of C
5.3MEDIUM
CVE-2024-20455
all versions
A vulnerability in the process that classifies traffic that is going to the Unified Threat Defense (UTD) component of Cisco IOS XE
8.6HIGH
CVE-2023-20035
all versions
A vulnerability in the CLI of Cisco IOS XE SD-WAN Software could allow an authenticated, local attacker to execute arbitrary comma
7.8HIGH
CVE-2022-20850
< 16.10.1
A vulnerability in the CLI of stand-alone Cisco IOS XE SD-WAN Software and Cisco SD-WAN Software could allow an authenticated, loc
5.5MEDIUM
CVE-2021-1529
>= 17.2.1r
A vulnerability in the CLI of Cisco IOS XE SD-WAN Software could allow an authenticated, local attacker to execute arbitrary comma
7.8HIGH
CVE-2021-34729
<= 17.3.1a
A vulnerability in the CLI of Cisco IOS XE SD-WAN Software and Cisco IOS XE Software could allow an authenticated, local attacker
6.7MEDIUM
CVE-2021-34727
all versions
A vulnerability in the vDaemon process in Cisco IOS XE SD-WAN Software could allow an unauthenticated, remote attacker to cause a
9.8CRITICAL
CVE-2021-34725
<= 17.2.1r
A vulnerability in the CLI of Cisco IOS XE SD-WAN Software could allow an authenticated, local attacker to inject arbitrary comman
6.7MEDIUM
CVE-2021-34724
<= 17.3.1a
A vulnerability in the Cisco IOS XE SD-WAN Software CLI could allow an authenticated, local attacker to elevate privileges and exe
6.0MEDIUM
CVE-2021-1619
all versions
A vulnerability in the authentication, authorization, and accounting (AAA) function of Cisco IOS XE Software could allow an unauth
9.8CRITICAL
CVE-2021-1371
all versions
A vulnerability in the role-based access control of Cisco IOS XE SD-WAN Software could allow an authenticated, local attacker with
6.6MEDIUM
CVE-2021-1454
all versions
Multiple vulnerabilities in the CLI of Cisco IOS XE SD-WAN Software could allow an authenticated, local attacker to access the und
6.0MEDIUM
CVE-2021-1432
all versions
A vulnerability in the CLI of Cisco IOS XE SD-WAN Software could allow an authenticated, local attacker to execute arbitrary comma
7.3HIGH
CVE-2021-1383
all versions
Multiple vulnerabilities in the CLI of Cisco IOS XE SD-WAN Software could allow an authenticated, local attacker to access the und
6.0MEDIUM
CVE-2021-1241
all versions
Multiple vulnerabilities in Cisco SD-WAN products could allow an unauthenticated, remote attacker to execute denial of service (Do
8.6HIGH
CVE-2021-1305
all versions
Multiple vulnerabilities in the web-based management interface of Cisco SD-WAN vManage Software could allow an authenticated, remo
8.8HIGH
CVE-2021-1301
all versions
Multiple vulnerabilities in Cisco SD-WAN products could allow an unauthenticated, remote attacker to execute attacks against an af
9.8CRITICAL
CVE-2021-1300
all versions
Multiple vulnerabilities in Cisco SD-WAN products could allow an unauthenticated, remote attacker to execute attacks against an af
9.8CRITICAL
CVE-2021-1279
all versions
Multiple vulnerabilities in Cisco SD-WAN products could allow an unauthenticated, remote attacker to execute denial of service (Do
8.6HIGH
CVE-2021-1278
all versions
Multiple vulnerabilities in Cisco SD-WAN products could allow an unauthenticated, remote attacker to execute denial of service (Do
8.6HIGH
CVE-2021-1274
all versions
Multiple vulnerabilities in Cisco SD-WAN products could allow an unauthenticated, remote attacker to execute denial of service (Do
8.6HIGH
CVE-2021-1273
all versions
Multiple vulnerabilities in Cisco SD-WAN products could allow an unauthenticated, remote attacker to execute denial of service (Do
8.6HIGH
CVE-2020-3375
<= 16.9.0
A vulnerability in Cisco SD-WAN Solution Software could allow an unauthenticated, remote attacker to cause a buffer overflow on an
9.8CRITICAL
CVE-2020-3216
all versions
A vulnerability in Cisco IOS XE SD-WAN Software could allow an unauthenticated, physical attacker to bypass authentication and gai
6.8MEDIUM
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