The vulnerability of the SSL VPN microprogramming software for Cisco Small Business RV340, RV340W, RV345, and RV345P routers allows a hacker to execute arbitrary code.

The vulnerability of the SSL VPN microprogramming software for Cisco Small Business RV340, RV340W, RV345, and RV345P routers stems from an operation that occurs outside the buffer in memory. Exploiting this vulnerability allows a malicious actor to execute arbitrary code with root privileges usin...

VulnCheck KEV: CVE-2022-20703

A vulnerability 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 protections, fetch and run unsigned software, or...

(Pwn2Own) Cisco RV340 update-clients Command Injection Remote Code Execution Vulnerability

This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Cisco RV340 routers. Although authentication is required to exploit this vulnerability, the existing authentication mechanism can be bypassed. The specific flaw exists within the handling o...

(Pwn2Own) Cisco RV340 Firmware Update Missing Integrity Check Remote Code Execution Vulnerability

This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Cisco RV340 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of firmware updates. The issue results from the lack of prope...

(Pwn2Own) Cisco RV340 Firmware Update Improper Certificate Validation Remote Code Execution Vulnerability

This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of Cisco RV340 routers. User interaction is required to exploit this vulnerability in that an administrator must perform a firmware update on the device. The specific flaw exists within the...

(Pwn2Own) Cisco RV340 NGINX sessionid Directory Traversal Authentication Bypass Vulnerability

This vulnerability allows network-adjacent attackers to bypass authentication on affected installations of Cisco RV340 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the configuration of the NGINX web server. When parsing the sessionid cooki...

(Pwn2Own) Cisco RV340 JSON RPC file-copy Command Injection Local Privilege Escalation Vulnerability

This vulnerability allows local attackers to escalate privileges on affected installations of Cisco RV340 routers. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the handling of...

(Pwn2Own) Cisco RV340 confd_cli Unnecessary Privileges Local Privilege Escalation Vulnerability

This vulnerability allows local attackers to escalate privileges on affected installations of Cisco RV340 routers. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within confdcli. The...

(Pwn2Own) Cisco RV340 utility-ping-request Insecure Temporary File Local Privilege Escalation Vulnerability

This vulnerability allows local attackers to escalate privileges on affected installations of Cisco RV340 routers. An attacker must first obtain the ability to execute low-privileged code on the target system in order to exploit this vulnerability. The specific flaw exists within the...

(Pwn2Own) Cisco RV340 NGINX Missing Authentication Information Disclosure Vulnerability

This vulnerability allows network-adjacent attackers to disclose sensitive information on affected installations of Cisco RV340 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the configuration of the NGINX web server. The issue results from...

(Pwn2Own) Cisco RV340 Plug and Play Command Injection Remote Code Execution Vulnerability

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Cisco RV340 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of firmware updates. The issue results from the lack of proper validati...

(Pwn2Own) Cisco RV340 NGINX Improper Authentication Unrestricted File Upload Vulnerability

This vulnerability allows network-adjacent attackers to create arbitrary files on affected installations of Cisco RV340 routers. Although authentication is required to exploit this vulnerability, the existing authentication mechanism can be bypassed. The specific flaw exists within the...

(Pwn2Own) Cisco RV340 SSLVPN Stack-based Buffer Overflow Remote Code Execution Vulnerability

This vulnerability allows remote attackers to execute arbitrary code on affected installations of Cisco RV340 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the SSL VPN service, which listens on TCP port 8443 by default. The issue results fr...

(Pwn2Own) Cisco RV340 upload.cgi JSON Command Injection Privilege Escalation Vulnerability

This vulnerability allows network-adjacent attackers to escalate privileges on affected installations of Cisco RV340 routers. Although authentication is required to exploit this vulnerability, the existing authentication mechanism can be bypassed. The specific flaw exists within the handling of...

(Pwn2Own) Cisco RV340 upload.cgi sessionid Improper Input Validation Authentication Bypass Vulnerability

This vulnerability allows network-adjacent attackers to bypass authentication on affected installations of Cisco RV340 routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of the sessionid parameter provided to the upload.cgi endpoint...

Exploit for Stack-based Buffer Overflow in Cisco Rv340_Firmware

CVE-2022-20699 🎧 Br...

CVE-2022-20706

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 protections Fetch and run unsigned softwa...

CVE-2022-20709

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 protections Fetch and run unsigned softwa...

CVE-2022-20708

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 protections Fetch and run unsigned softwa...

CVE-2022-20702

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 protections Fetch and run unsigned softwa...