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Rv340 Firmware

20 CVEs product

Monthly

CVE-2025-32433 Apr 16, 22:15 CRITICAL POC KEV PATCH THREAT Act Now

Erlang/OTP SSH server allows unauthenticated remote code execution by exploiting a flaw in SSH protocol message handling, enabling unauthorized system access with CVSS 10.0.

Authentication Bypass RCE Cisco Debian Debian Linux +24
NVD GitHub
CVSS 3.1
10.0
EPSS
50.3%
Threat
6.5
CVE-2021-1473 Apr 08, 04:15 CRITICAL POC THREAT Emergency

Multiple vulnerabilities exist in the web-based management interface of Cisco Small Business RV Series Routers. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Buffer Overflow Cisco Rv340 Firmware Rv340W Firmware Rv345 Firmware +1
NVD
CVSS 3.1
9.8
EPSS
64.2%
CVE-2021-1472 Apr 08, 04:15 CRITICAL POC THREAT Emergency

Multiple vulnerabilities exist in the web-based management interface of Cisco Small Business RV Series Routers. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Buffer Overflow Cisco Rv160W Firmware Rv260 Firmware Rv160 Firmware +6
NVD
CVSS 3.1
9.8
EPSS
72.5%
CVE-2023-20073 Apr 05, 16:15 CRITICAL POC THREAT Act Now

A vulnerability in the web-based management interface of Cisco RV340, RV340W, RV345, and RV345P Dual WAN Gigabit VPN Routers could allow an unauthenticated, remote attacker to upload arbitrary files. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Cisco File Upload Rv340 Firmware Rv340W Firmware Rv345 Firmware +1
NVD
CVSS 3.1
9.8
EPSS
88.9%
CVE-2023-20007 Jan 20, 07:15 HIGH This Week

A vulnerability in the web-based management interface of Cisco Small Business RV340, RV340W, RV345, and RV345P Dual WAN Gigabit VPN Routers could allow an authenticated, remote attacker to execute. Rated high severity (CVSS 7.2), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

RCE Buffer Overflow Denial Of Service Cisco Rv340 Firmware +3
NVD
CVSS 3.1
7.2
EPSS
0.7%
CVE-2022-20842 Aug 10, 09:15 CRITICAL Act Now

Multiple vulnerabilities in Cisco Small Business RV160, RV260, RV340, and RV345 Series Routers could allow an unauthenticated, remote attacker to execute arbitrary code or cause a denial of service. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

RCE Buffer Overflow Denial Of Service Cisco Rv340 Firmware +3
NVD
CVSS 3.1
9.8
EPSS
1.6%
CVE-2022-20827 Aug 10, 09:15 CRITICAL Act Now

Multiple vulnerabilities in Cisco Small Business RV160, RV260, RV340, and RV345 Series Routers could allow an unauthenticated, remote attacker to execute arbitrary code or cause a denial of service. Rated critical severity (CVSS 10.0), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

RCE Buffer Overflow Denial Of Service Cisco Rv160W Firmware +8
NVD
CVSS 3.1
10.0
EPSS
1.7%
CVE-2022-20841 Aug 10, 08:15 CRITICAL Act Now

Multiple vulnerabilities in Cisco Small Business RV160, RV260, RV340, and RV345 Series Routers could allow an unauthenticated, remote attacker to execute arbitrary code or cause a denial of service. Rated critical severity (CVSS 9.0), this vulnerability is remotely exploitable, no authentication required. No vendor patch available.

RCE Buffer Overflow Denial Of Service Cisco Rv160W Firmware +8
NVD
CVSS 3.1
9.0
EPSS
2.9%
CVE-2022-20801 May 04, 17:15 HIGH This Week

Multiple vulnerabilities in the web-based management interface of Cisco Small Business RV340 and RV345 Routers could allow an authenticated, remote attacker to inject and execute arbitrary commands. Rated high severity (CVSS 7.2), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Command Injection Cisco Rv340 Firmware Rv340W Firmware Rv345 Firmware +1
NVD
CVSS 3.1
7.2
EPSS
1.9%
CVE-2022-20799 May 04, 17:15 HIGH This Week

Multiple vulnerabilities in the web-based management interface of Cisco Small Business RV340 and RV345 Routers could allow an authenticated, remote attacker to inject and execute arbitrary commands. Rated high severity (CVSS 7.2), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Command Injection Cisco Rv340 Firmware Rv340W Firmware Rv345 Firmware +1
NVD
CVSS 3.1
7.2
EPSS
1.6%
CVE-2022-20753 May 04, 17:15 HIGH This Week

A vulnerability in web-based management interface of Cisco Small Business RV340 and RV345 Routers could allow an authenticated, remote attacker to execute arbitrary code on an affected device. Rated high severity (CVSS 7.2), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

RCE Buffer Overflow Cisco Stack Overflow Rv340 Firmware +3
NVD
CVSS 3.1
7.2
EPSS
2.0%
CVE-2021-1520 May 06, 13:15 MEDIUM This Month

A vulnerability in the internal message processing of Cisco RV340, RV340W, RV345, and RV345P Dual WAN Gigabit VPN Routers could allow an authenticated, local attacker to run arbitrary commands with. Rated medium severity (CVSS 6.7), this vulnerability is low attack complexity. No vendor patch available.

Information Disclosure Cisco Rv340 Firmware Rv340W Firmware Rv345 Firmware +1
NVD
CVSS 3.1
6.7
EPSS
0.3%
CVE-2021-1415 Apr 08, 04:15 MEDIUM This Month

Multiple vulnerabilities in the web-based management interface of Cisco RV340, RV340W, RV345, and RV345P Dual WAN Gigabit VPN Routers could allow an authenticated, remote attacker to execute. Rated medium severity (CVSS 6.3), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

RCE Deserialization Cisco Rv340 Firmware Rv340W Firmware +2
NVD
CVSS 3.1
6.3
EPSS
1.6%
CVE-2021-1414 Apr 08, 04:15 MEDIUM This Month

Multiple vulnerabilities in the web-based management interface of Cisco RV340, RV340W, RV345, and RV345P Dual WAN Gigabit VPN Routers could allow an authenticated, remote attacker to execute. Rated medium severity (CVSS 6.3), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

RCE Deserialization Cisco Rv340 Firmware Rv340W Firmware +2
NVD
CVSS 3.1
6.3
EPSS
1.9%
CVE-2021-1413 Apr 08, 04:15 MEDIUM This Month

Multiple vulnerabilities in the web-based management interface of Cisco RV340, RV340W, RV345, and RV345P Dual WAN Gigabit VPN Routers could allow an authenticated, remote attacker to execute. Rated medium severity (CVSS 6.3), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

RCE Deserialization Cisco Rv340 Firmware Rv340W Firmware +2
NVD
CVSS 3.1
6.3
EPSS
1.6%
CVE-2021-1309 Apr 08, 04:15 HIGH This Week

Multiple vulnerabilities exist in the Link Layer Discovery Protocol (LLDP) implementation for Cisco Small Business RV Series Routers. Rated high severity (CVSS 8.8), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

RCE Buffer Overflow Denial Of Service Cisco Rv160W Firmware +10
NVD
CVSS 3.1
8.8
EPSS
0.5%
CVE-2021-1308 Apr 08, 04:15 HIGH This Week

Multiple vulnerabilities exist in the Link Layer Discovery Protocol (LLDP) implementation for Cisco Small Business RV Series Routers. Rated high severity (CVSS 7.4), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

RCE Buffer Overflow Denial Of Service Cisco Rv160W Firmware +10
NVD
CVSS 3.1
7.4
EPSS
0.4%
CVE-2021-1251 Apr 08, 04:15 HIGH This Week

Multiple vulnerabilities exist in the Link Layer Discovery Protocol (LLDP) implementation for Cisco Small Business RV Series Routers. Rated high severity (CVSS 7.4), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

RCE Buffer Overflow Denial Of Service Cisco Rv160W Firmware +10
NVD
CVSS 3.1
7.4
EPSS
0.4%
CVE-2020-3453 Sep 04, 03:15 MEDIUM This Month

Multiple vulnerabilities in the web-based management interface of Cisco Small Business RV340 Series Routers could allow an authenticated, remote attacker with administrative credentials to execute. Rated medium severity (CVSS 6.8), this vulnerability is low attack complexity. No vendor patch available.

Buffer Overflow Cisco Rv340 Firmware Rv340W Firmware Rv345 Firmware +1
NVD
CVSS 3.1
6.8
EPSS
3.1%
CVE-2020-3451 Sep 04, 03:15 MEDIUM This Month

Multiple vulnerabilities in the web-based management interface of Cisco Small Business RV340 Series Routers could allow an authenticated, remote attacker with administrative credentials to execute. Rated medium severity (CVSS 4.7), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Buffer Overflow Cisco Rv340 Firmware Rv340W Firmware Rv345 Firmware +1
NVD
CVSS 3.1
4.7
EPSS
2.2%
EPSS 50% 6.5 CVSS 10.0
CRITICAL POC KEV PATCH THREAT Act Now

Erlang/OTP SSH server allows unauthenticated remote code execution by exploiting a flaw in SSH protocol message handling, enabling unauthorized system access with CVSS 10.0.

Authentication Bypass RCE Cisco +26
NVD GitHub
EPSS 64% CVSS 9.8
CRITICAL POC THREAT Emergency

Multiple vulnerabilities exist in the web-based management interface of Cisco Small Business RV Series Routers. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Buffer Overflow Cisco Rv340 Firmware +3
NVD
EPSS 72% CVSS 9.8
CRITICAL POC THREAT Emergency

Multiple vulnerabilities exist in the web-based management interface of Cisco Small Business RV Series Routers. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. Public exploit code available and no vendor patch available.

Buffer Overflow Cisco Rv160W Firmware +8
NVD
EPSS 89% CVSS 9.8
CRITICAL POC THREAT Act Now

A vulnerability in the web-based management interface of Cisco RV340, RV340W, RV345, and RV345P Dual WAN Gigabit VPN Routers could allow an unauthenticated, remote attacker to upload arbitrary files. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

Cisco File Upload Rv340 Firmware +3
NVD
EPSS 1% CVSS 7.2
HIGH This Week

A vulnerability in the web-based management interface of Cisco Small Business RV340, RV340W, RV345, and RV345P Dual WAN Gigabit VPN Routers could allow an authenticated, remote attacker to execute. Rated high severity (CVSS 7.2), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

RCE Buffer Overflow Denial Of Service +5
NVD
EPSS 2% CVSS 9.8
CRITICAL Act Now

Multiple vulnerabilities in Cisco Small Business RV160, RV260, RV340, and RV345 Series Routers could allow an unauthenticated, remote attacker to execute arbitrary code or cause a denial of service. Rated critical severity (CVSS 9.8), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

RCE Buffer Overflow Denial Of Service +5
NVD
EPSS 2% CVSS 10.0
CRITICAL Act Now

Multiple vulnerabilities in Cisco Small Business RV160, RV260, RV340, and RV345 Series Routers could allow an unauthenticated, remote attacker to execute arbitrary code or cause a denial of service. Rated critical severity (CVSS 10.0), this vulnerability is remotely exploitable, no authentication required, low attack complexity. No vendor patch available.

RCE Buffer Overflow Denial Of Service +10
NVD
EPSS 3% CVSS 9.0
CRITICAL Act Now

Multiple vulnerabilities in Cisco Small Business RV160, RV260, RV340, and RV345 Series Routers could allow an unauthenticated, remote attacker to execute arbitrary code or cause a denial of service. Rated critical severity (CVSS 9.0), this vulnerability is remotely exploitable, no authentication required. No vendor patch available.

RCE Buffer Overflow Denial Of Service +10
NVD
EPSS 2% CVSS 7.2
HIGH This Week

Multiple vulnerabilities in the web-based management interface of Cisco Small Business RV340 and RV345 Routers could allow an authenticated, remote attacker to inject and execute arbitrary commands. Rated high severity (CVSS 7.2), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Command Injection Cisco Rv340 Firmware +3
NVD
EPSS 2% CVSS 7.2
HIGH This Week

Multiple vulnerabilities in the web-based management interface of Cisco Small Business RV340 and RV345 Routers could allow an authenticated, remote attacker to inject and execute arbitrary commands. Rated high severity (CVSS 7.2), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Command Injection Cisco Rv340 Firmware +3
NVD
EPSS 2% CVSS 7.2
HIGH This Week

A vulnerability in web-based management interface of Cisco Small Business RV340 and RV345 Routers could allow an authenticated, remote attacker to execute arbitrary code on an affected device. Rated high severity (CVSS 7.2), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

RCE Buffer Overflow Cisco +5
NVD
EPSS 0% CVSS 6.7
MEDIUM This Month

A vulnerability in the internal message processing of Cisco RV340, RV340W, RV345, and RV345P Dual WAN Gigabit VPN Routers could allow an authenticated, local attacker to run arbitrary commands with. Rated medium severity (CVSS 6.7), this vulnerability is low attack complexity. No vendor patch available.

Information Disclosure Cisco Rv340 Firmware +3
NVD
EPSS 2% CVSS 6.3
MEDIUM This Month

Multiple vulnerabilities in the web-based management interface of Cisco RV340, RV340W, RV345, and RV345P Dual WAN Gigabit VPN Routers could allow an authenticated, remote attacker to execute. Rated medium severity (CVSS 6.3), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

RCE Deserialization Cisco +4
NVD
EPSS 2% CVSS 6.3
MEDIUM This Month

Multiple vulnerabilities in the web-based management interface of Cisco RV340, RV340W, RV345, and RV345P Dual WAN Gigabit VPN Routers could allow an authenticated, remote attacker to execute. Rated medium severity (CVSS 6.3), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

RCE Deserialization Cisco +4
NVD
EPSS 2% CVSS 6.3
MEDIUM This Month

Multiple vulnerabilities in the web-based management interface of Cisco RV340, RV340W, RV345, and RV345P Dual WAN Gigabit VPN Routers could allow an authenticated, remote attacker to execute. Rated medium severity (CVSS 6.3), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

RCE Deserialization Cisco +4
NVD
EPSS 1% CVSS 8.8
HIGH This Week

Multiple vulnerabilities exist in the Link Layer Discovery Protocol (LLDP) implementation for Cisco Small Business RV Series Routers. Rated high severity (CVSS 8.8), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

RCE Buffer Overflow Denial Of Service +12
NVD
EPSS 0% CVSS 7.4
HIGH This Week

Multiple vulnerabilities exist in the Link Layer Discovery Protocol (LLDP) implementation for Cisco Small Business RV Series Routers. Rated high severity (CVSS 7.4), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

RCE Buffer Overflow Denial Of Service +12
NVD
EPSS 0% CVSS 7.4
HIGH This Week

Multiple vulnerabilities exist in the Link Layer Discovery Protocol (LLDP) implementation for Cisco Small Business RV Series Routers. Rated high severity (CVSS 7.4), this vulnerability is no authentication required, low attack complexity. No vendor patch available.

RCE Buffer Overflow Denial Of Service +12
NVD
EPSS 3% CVSS 6.8
MEDIUM This Month

Multiple vulnerabilities in the web-based management interface of Cisco Small Business RV340 Series Routers could allow an authenticated, remote attacker with administrative credentials to execute. Rated medium severity (CVSS 6.8), this vulnerability is low attack complexity. No vendor patch available.

Buffer Overflow Cisco Rv340 Firmware +3
NVD
EPSS 2% CVSS 4.7
MEDIUM This Month

Multiple vulnerabilities in the web-based management interface of Cisco Small Business RV340 Series Routers could allow an authenticated, remote attacker with administrative credentials to execute. Rated medium severity (CVSS 4.7), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Buffer Overflow Cisco Rv340 Firmware +3
NVD

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