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CVE-2019-1843— Cisco RV110W, RV130W, and RV215W Routers Management Interface Denial of Service Vulnerability

Quick assessment

Affected
Cisco Cisco RV130W Wireless-N Multifunction VPN Router Firmware
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Cisco RV110W Wireless-N VPN Firewall等都是美国思科（Cisco）公司的一款企业级路由器。 Cisco RV110W Wireless-N VPN Firewall、RV130W Wireless-N Multifunction VPN Router和RV215W Wireless-N VPN Router中的基于Web的管理界面存在输入验证错误漏洞。远程攻击者可通过发送恶意的HTTP请求利用该漏洞加载设备并造成拒绝服务。

AI Predicted 7.5 Difficulty: Easy EPSS 2.23% · P82
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I. Basic Information for CVE-2019-1843

Vulnerability Information
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Vulnerability Title
Cisco RV110W, RV130W, and RV215W Routers Management Interface Denial of Service Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
A vulnerability in the web-based management interface of the Cisco RV110W Wireless-N VPN Firewall, Cisco RV130W Wireless-N Multifunction VPN Router, and Cisco RV215W Wireless-N VPN Router could allow an unauthenticated, remote attacker to cause a reload of an affected device, resulting in a denial of service (DoS) condition. This vulnerability is due to improper validation of user-supplied data in the web-based management interface. An attacker could exploit this vulnerability by sending malicious HTTP requests to a targeted device. A successful exploit could allow the attacker to reload the device and causing a DoS condition.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
输入验证不恰当
Source: CVE Program / CVE List V5
Vulnerability Title
多款Cisco产品输入验证错误漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cisco RV110W Wireless-N VPN Firewall等都是美国思科（Cisco）公司的一款企业级路由器。 Cisco RV110W Wireless-N VPN Firewall、RV130W Wireless-N Multifunction VPN Router和RV215W Wireless-N VPN Router中的基于Web的管理界面存在输入验证错误漏洞。远程攻击者可通过发送恶意的HTTP请求利用该漏洞加载设备并造成拒绝服务。
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 RV130W Wireless-N Multifunction VPN Router Firmware unspecified ~ 1.2.2.4 -

II. Public POCs for CVE-2019-1843

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III. Intelligence Information for CVE-2019-1843

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Vendor Advisories for CVE-2019-1843 (2)

Same Patch Batch · Cisco · 2019-06-20 · 24 CVEs total

CVE-2019-1631 Cisco Integrated Management Controller Information Disclosure Vulnerability
CVE-2019-1899 Cisco RV110W, RV130W, and RV215W Routers Information Disclosure Vulnerability
CVE-2019-1903 Cisco Security Manager XML Entity Expansion Vulnerability
CVE-2019-1905 Cisco Email Security Appliance GZIP Content Filter Bypass Vulnerability
CVE-2019-1906 Cisco Prime Infrastructure Virtual Domain Privilege Escalation Vulnerability
CVE-2019-1878 Cisco TelePresence Endpoint Command Shell Injection Vulnerability
CVE-2019-1879 Cisco Integrated Management Controller CLI Command Injection Vulnerability
CVE-2019-1897 Cisco RV110W, RV130W, and RV215W Routers Denial of Service Vulnerability
CVE-2019-1898 Cisco RV110W, RV130W, and RV215W Routers Unauthenticated syslog File Access Vulnerability
CVE-2019-1874 Cisco Prime Service Catalog Cross-Site Request Forgery Vulnerability
CVE-2019-1875 Cisco Prime Service Catalog Cross-Site Scripting Vulnerability
CVE-2019-1876 Cisco Wide Area Application Services Software HTTPS Proxy Authentication Bypass Vulnerabil
CVE-2019-1623 Cisco Meeting Server CLI Command Injection Vulnerability
CVE-2019-1632 Cisco Integrated Management Controller Cross-Site Request Forgery Vulnerability
CVE-2019-1848 Cisco DNA Center Authentication Bypass Vulnerability
CVE-2019-1869 Cisco StarOS Denial of Service Vulnerability
CVE-2019-1627 Cisco Integrated Management Controller Information Disclosure Vulnerability
CVE-2019-1628 Cisco Integrated Management Controller Denial of Service Vulnerability
CVE-2019-1629 Cisco Integrated Management Controller Arbitrary File Write Vulnerability
CVE-2019-1630 Cisco Integrated Management Controller Denial of Service Vulnerability

Showing top 20 of 24 CVEs. View all on vendor page → →

IV. Related Vulnerabilities

Same product: Cisco RV130W Wireless-N Multifunction VPN Router Firmware
Same vendor: Cisco
Same weakness: CWE-20

V. Comments for CVE-2019-1843

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