CVE-2021-1609— Cisco RV340, RV340W, RV345, and RV345P Dual WAN Gigabit VPN Routers Web Management Vulnerabilities
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I. Basic Information for CVE-2021-1609
Vulnerability Information
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Vulnerability Title
Cisco RV340, RV340W, RV345, and RV345P Dual WAN Gigabit VPN Routers Web Management Vulnerabilities
Source: NVD (National Vulnerability Database)
Vulnerability Description
Multiple vulnerabilities in the web-based management interface of the Cisco Small Business RV340, RV340W, RV345, and RV345P Dual WAN Gigabit VPN Routers could allow an attacker to do the following: Execute arbitrary code Cause a denial of service (DoS) condition Execute arbitrary commands For more information about these vulnerabilities, see the Details section of this advisory.
Source: NVD (National Vulnerability Database)
CVSS Information
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Source: NVD (National Vulnerability Database)
Vulnerability Type
栈缓冲区溢出
Source: NVD (National Vulnerability Database)
Vulnerability Title
Cisco Small Business RV340和Cisco Small Business 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cisco Small Business是美国思科（Cisco）公司的一个交换机。 Cisco Small Business RV340、RV340W、RV345 和 RV345P 双 WAN 千兆 VPN 路由器的基于 Web 的管理界面中存在安全漏洞，该漏洞可能允许未经身份验证的远程攻击者在受影响的设备上执行任意代码或导致设备重新加载，从而导致拒绝服务 (DoS) 条件。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| Cisco | Cisco Small Business RV Series Router Firmware | n/a | - |
II. Public POCs for CVE-2021-1609
| # | POC Description | Source Link | Shenlong Link |
|---|
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Same Patch Batch · Cisco · 2021-08-04 · 7 CVEs total
| CVE-2021-1610 | 9.8 CRITICAL | Cisco RV340, RV340W, RV345, and RV345P Dual WAN Gigabit VPN Routers Web Management Vulnera |
| CVE-2021-1602 | 8.2 HIGH | Cisco Small Business RV160 and RV260 Series VPN Routers Remote Command Execution Vulnerabi |
| CVE-2021-1572 | 7.8 HIGH | ConfD CLI Secure Shell Server Privilege Escalation Vulnerability |
| CVE-2021-1593 | 7.3 HIGH | Cisco Packet Tracer for Windows DLL Injection Vulnerability |
| CVE-2021-34707 | 6.5 MEDIUM | Cisco Evolved Programmable Network Manager Sensitive Information Disclosure Vulnerability |
| CVE-2021-1522 | 4.3 MEDIUM | Cisco Connected Mobile Experiences Strong Authentication Requirements Enforcement Bypass |
IV. Related Vulnerabilities
Same product: Cisco Small Business RV Series Router Firmware
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Cisco Small Business RV042, RV042G, RV320, and RV325 Denial - CVE-2024-20523
Cisco Small Business RV042, RV042G, RV320, and RV325 Denial - CVE-2024-20522
Cisco Small Business RV042, RV042G, RV320, and RV325 Denial - CVE-2024-20521
Cisco Small Business RV042, RV042G, RV320, and RV325 Remote
Same vendor: Cisco
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V. Comments for CVE-2021-1609
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