Category
Network devices
11,275 known vulnerabilities.
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High 7.8
Cisco SD-WAN Software Privilege Escalation Vulnerability
A vulnerability in the CLI of Cisco SD-WAN Software could allow an authenticated, local attacker to gain elevated privileges. This vulnerability is due to improper access controls on commands within the application CLI. An attacker could exploit this vulnerab…
KEV Feb 25, 2026 -
Critical 9.8
A code injection vulnerability in the User Portal and Webadmin allows a remote attacker to execute code in Sophos Firew…
KEV Sep 23, 2022 -
High 8.6CVE-2022-0028 Exploited
PAN-OS: Reflected Amplification Denial-of-Service (DoS) Vulnerability in URL Filtering
A PAN-OS URL filtering policy misconfiguration could allow a network-based attacker to conduct reflected and amplified TCP denial-of-service (RDoS) attacks. The DoS attack would appear to originate from a Palo Alto Networks PA-Series (hardware), VM-Series (vi…
KEV Aug 22, 2022 -
Medium 6.5
Cisco IOS XR Software Health Check Open Port Vulnerability
A vulnerability in the health check RPM of Cisco IOS XR Software could allow an unauthenticated, remote attacker to access the Redis instance that is running within the NOSi container. This vulnerability exists because the health check RPM opens TCP port 6379…
KEV May 23, 2022 -
Critical 9.8
A OS command injection vulnerability in the CGI program of Zyxel USG FLEX 100(W) firmware versions 5.00 through 5.21 Pa…
KEV May 16, 2022 -
Critical 9.8
On F5 BIG-IP 16.1.x versions prior to 16.1.2.2, 15.1.x versions prior to 15.1.5.1, 14.1.x versions prior to 14.1.4.6, 1…
KEV May 10, 2022 -
Critical 9.8
An authentication bypass vulnerability in the User Portal and Webadmin allows a remote attacker to execute code in Soph…
KEV Mar 31, 2022 -
Critical 10.0
Cisco Small Business RV Series Routers Vulnerabilities
Multiple vulnerabilities in Cisco Small Business RV160, RV260, RV340, and RV345 Series Routers could allow an attacker to do any of the following: Execute arbitrary code Elevate privileges Execute arbitrary commands Bypass authentication and authorization pro…
KEV Mar 3, 2022 -
Critical 10.0CVE-2022-20700 Exploited
Cisco Small Business RV Series Routers Vulnerabilities
Multiple vulnerabilities in Cisco Small Business RV160, RV260, RV340, and RV345 Series Routers could allow an attacker to do any of the following: Execute arbitrary code Elevate privileges Execute arbitrary commands Bypass authentication and authorization pro…
KEV Mar 3, 2022 -
Critical 10.0CVE-2022-20701 Exploited
Cisco Small Business RV Series Routers Vulnerabilities
Multiple vulnerabilities in Cisco Small Business RV160, RV260, RV340, and RV345 Series Routers could allow an attacker to do any of the following: Execute arbitrary code Elevate privileges Execute arbitrary commands Bypass authentication and authorization pro…
KEV Mar 3, 2022 -
Critical 10.0CVE-2022-20703 Exploited
Cisco Small Business RV Series Routers Vulnerabilities
Multiple vulnerabilities in Cisco Small Business RV160, RV260, RV340, and RV345 Series Routers could allow an attacker to do any of the following: Execute arbitrary code Elevate privileges Execute arbitrary commands Bypass authentication and authorization pro…
KEV Mar 3, 2022 -
Critical 10.0
Cisco Small Business RV Series Routers Vulnerabilities
Multiple vulnerabilities in Cisco Small Business RV160, RV260, RV340, and RV345 Series Routers could allow an attacker to do any of the following: Execute arbitrary code Elevate privileges Execute arbitrary commands Bypass authentication and authorization pro…
KEV Mar 3, 2022 -
Low 3.3
A download of code without integrity check vulnerability in the "execute restore src-vis" command of FortiOS before 7.0…
KEV Dec 10, 2021 -
Critical 9.8
A Stack-based buffer overflow vulnerability in SMA100 Apache httpd server's mod_cgi module environment variables allows…
KEV Jan 28, 2022 -
Medium 6.5CVE-2021-20035 Exploited
Improper neutralization of special elements in the SMA100 management interface allows a remote authenticated attacker t…
KEV Apr 16, 2025 -
Critical 9.8
Improper neutralization of a SQL Command leading to SQL Injection vulnerability impacting end-of-life Secure Remote Acc…
KEV Mar 28, 2022 -
Critical 9.8
Cisco HyperFlex HX Command Injection Vulnerabilities
Multiple vulnerabilities in the web-based management interface of Cisco HyperFlex HX could allow an unauthenticated, remote attacker to perform command injection attacks against an affected device. For more information about these vulnerabilities, see the Det…
KEV Nov 3, 2021 -
Critical 9.8
Cisco HyperFlex HX Command Injection Vulnerabilities
Multiple vulnerabilities in the web-based management interface of Cisco HyperFlex HX could allow an unauthenticated, remote attacker to perform command injection attacks against an affected device. For more information about these vulnerabilities, see the Det…
KEV Nov 3, 2021 -
Medium 4.9
SonicWall Email Security version 10.0.9.x contains a vulnerability that allows a post-authenticated attacker to read an…
KEV Nov 3, 2021 -
High 7.2
SonicWall Email Security version 10.0.9.x contains a vulnerability that allows a post-authenticated attacker to upload …
KEV Nov 3, 2021 -
Critical 9.8
A vulnerability in the SonicWall Email Security version 10.0.9.x allows an attacker to create an administrative account…
KEV Nov 3, 2021 -
Critical 9.8
A SQL-Injection vulnerability in the SonicWall SSLVPN SMA100 product allows a remote unauthenticated attacker to perfor…
KEV Nov 3, 2021 -
Medium 6.1
Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software Web Services Interface Cross-Site Scripting Vulnerabilities
Multiple vulnerabilities in the web services interface of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to conduct cross-site scripting (XSS) attacks against …
KEV Nov 3, 2021 -
Critical 9.8
A buffer overflow vulnerability in SonicOS allows a remote attacker to cause Denial of Service (DoS) and potentially ex…
KEV Mar 15, 2022 -
High 8.6CVE-2020-3569 Exploited
Cisco IOS XR Software DVMRP Memory Exhaustion Vulnerabilities
Multiple vulnerabilities in the Distance Vector Multicast Routing Protocol (DVMRP) feature of Cisco IOS XR Software could allow an unauthenticated, remote attacker to either immediately crash the Internet Group Management Protocol (IGMP) process or make it co…
KEV Nov 3, 2021 -
High 8.6CVE-2020-3566 Exploited
Cisco IOS XR Software DVMRP Memory Exhaustion Vulnerability
A vulnerability in the Distance Vector Multicast Routing Protocol (DVMRP) feature of Cisco IOS XR Software could allow an unauthenticated, remote attacker to exhaust process memory of an affected device. The vulnerability is due to insufficient queue manageme…
KEV Nov 3, 2021 -
High 7.8
Cisco AnyConnect Secure Mobility Client for Windows DLL Hijacking Vulnerability
A vulnerability in the interprocess communication (IPC) channel of Cisco AnyConnect Secure Mobility Client for Windows could allow an authenticated, local attacker to perform a DLL hijacking attack. To exploit this vulnerability, the attacker would need to ha…
KEV Oct 24, 2022 -
Medium 6.5
A Default Configuration vulnerability in FortiOS may allow an unauthenticated attacker on the same subnet to intercept …
KEV Nov 3, 2021 -
High 7.5
Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software Web Services Read-Only Path Traversal Vulnerability
A vulnerability in the web services interface of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to conduct directory traversal attacks and read sensitive files…
KEV Nov 3, 2021 -
Critical 10.0
PAN-OS: Authentication Bypass in SAML Authentication
When Security Assertion Markup Language (SAML) authentication is enabled and the 'Validate Identity Provider Certificate' option is disabled (unchecked), improper verification of signatures in PAN-OS SAML authentication enables an unauthenticated network-base…
KEV Mar 25, 2022 -
High 7.5
Cisco Adaptive Security Appliance Software and Firepower Threat Defense Software Web Services Information Disclosure Vulnerability
A vulnerability in the web services interface of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to retrieve memory contents on an affected device, which could …
KEV Feb 15, 2024 -
High 8.8CVE-2020-1631 Exploited
Out of Cycle Security Advisory: Junos OS: Security vulnerability in J-Web and web based (HTTP/HTTPS) services
A vulnerability in the HTTP/HTTPS service used by J-Web, Web Authentication, Dynamic-VPN (DVPN), Firewall Authentication Pass-Through with Web-Redirect, and Zero Touch Provisioning (ZTP) allows an unauthenticated attacker to perform local file inclusion (LFI)…
KEV Mar 25, 2022 -
Critical 9.8
Cisco IP Phones Web Server Remote Code Execution and Denial of Service Vulnerability
A vulnerability in the web server for Cisco IP Phones could allow an unauthenticated, remote attacker to execute code with root privileges or cause a reload of an affected IP phone, resulting in a denial of service (DoS) condition. The vulnerability is due to…
KEV Nov 3, 2021 -
Critical 9.8
ZyXEL NAS products running firmware version 5.21 and earlier are vulnerable to pre-authentication command injection in weblogin.cgi
Multiple ZyXEL network-attached storage (NAS) devices running firmware version 5.21 contain a pre-authentication command injection vulnerability, which may allow a remote, unauthenticated attacker to execute arbitrary code on a vulnerable device. ZyXEL NAS de…
KEV Mar 25, 2022 -
Medium 6.5
Cisco AnyConnect Secure Mobility Client for Windows Uncontrolled Search Path Vulnerability
A vulnerability in the installer component of Cisco AnyConnect Secure Mobility Client for Windows could allow an authenticated local attacker to copy user-supplied files to system level directories with system level privileges. The vulnerability is due to the…
KEV Oct 24, 2022 -
High 8.8
Cisco IOS XR Software Cisco Discovery Protocol Format String Vulnerability
A vulnerability in the Cisco Discovery Protocol implementation for Cisco IOS XR Software could allow an unauthenticated, adjacent attacker to execute arbitrary code or cause a reload on an affected device. The vulnerability is due to improper validation of st…
KEV Nov 3, 2021 -
High 7.5CVE-2019-7483 Exploited
In SonicWall SMA100, an unauthenticated Directory Traversal vulnerability in the handleWAFRedirect CGI allows the user …
KEV Mar 28, 2022 -
High 7.5
Vulnerability in SonicWall SMA100 allow unauthenticated user to gain read-only access to unauthorized resources. This v…
KEV Nov 3, 2021 -
High 8.8CVE-2019-15271 Exploited
Cisco Small Business RV016, RV042, RV042G, and RV082 Routers Arbitrary Command Execution Vulnerability
A vulnerability in the web-based management interface of certain Cisco Small Business RV Series Routers could allow an authenticated, remote attacker to execute arbitrary commands with root privileges. The attacker must have either a valid credential or an ac…
KEV Jun 8, 2022 -
Medium 6.5
Use of a hard-coded cryptographic key to cipher sensitive data in FortiOS configuration backup file may allow an attack…
KEV Jun 25, 2025