Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1336 CNY

100%
Buy Us a Coffee

CVE-2019-15271— Cisco Small Business RV016, RV042, RV042G, and RV082 Routers Arbitrary Command Execution Vulnerability

Quick assessment

Affected
Cisco Cisco Small Business RV Series Router Firmware
Exploitation
Confirmed exploitation in the wild; remediate immediately
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

Cisco RV016 Multi-WAN VPN Router等都是美国思科（Cisco）公司的一款VPN（虚拟专用网络）路由器。 多款Cisco产品中的Web管理界面存在代码问题漏洞，该漏洞源于程序没有对HTTP payload进行输入验证。远程攻击者可通过发送恶意的HTTP请求利用该漏洞以root权限执行任意命令。以下产品及版本受到影响：使用4.2.3.10之前版本固件的Cisco RV016 Multi-WAN VPN Router；使用4.2.3.10之前版本固件的RV042 Dual WAN

AI Predicted 8.8 Difficulty: Easy KEV EPSS 5.98% · P93
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2019-15271

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
Cisco Small Business RV016, RV042, RV042G, and RV082 Routers Arbitrary Command Execution Vulnerability
Source: CVE Program / CVE List V5
Vulnerability Description
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 active session token. The vulnerability is due to lack of input validation of the HTTP payload. An attacker could exploit this vulnerability by sending a malicious HTTP request to the web-based management interface of the targeted device. A successful exploit could allow the attacker to execute commands with root privileges.
Source: CVE Program / CVE List V5
CVSS Information
N/A
Source: CVE Program / CVE List V5
Vulnerability Type
可信数据的反序列化
Source: CVE Program / CVE List V5
Vulnerability Title
多款Cisco产品代码问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cisco RV016 Multi-WAN VPN Router等都是美国思科（Cisco）公司的一款VPN（虚拟专用网络）路由器。 多款Cisco产品中的Web管理界面存在代码问题漏洞，该漏洞源于程序没有对HTTP payload进行输入验证。远程攻击者可通过发送恶意的HTTP请求利用该漏洞以root权限执行任意命令。以下产品及版本受到影响：使用4.2.3.10之前版本固件的Cisco RV016 Multi-WAN VPN Router；使用4.2.3.10之前版本固件的RV042 Dual WAN
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)

Shenlong Deep Dive — AI Deep Analysis

10-question deep dive: root cause, exploitation, mitigation, urgency. Read summary free, full version requires login.

Read summary Full analysis (login)

Affected Products

Vendor Product Affected Versions CPE Subscribe
Cisco Cisco Small Business RV Series Router Firmware unspecified ~ n/a -

II. Public POCs for CVE-2019-15271

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2019-15271

请登录查看更多情报信息。

Vendor Advisories for CVE-2019-15271 (1)

Same Patch Batch · Cisco · 2019-11-26 · 24 CVEs total

CVE-2019-15998 Cisco IOS XR Software NETCONF Over Secure Shell ACL Bypass Vulnerability
CVE-2019-15973 Cisco Industrial Network Director Reflected Cross-Site Scripting Vulnerability
CVE-2019-15967 Cisco TelePresence Collaboration Endpoint and RoomOS Audio Eavesdropping Vulnerability
CVE-2019-15960 Cisco Webex Network Recording Admin Page Privilege Escalation Vulnerability
CVE-2019-15958 Cisco Prime Infrastructure and Evolved Programmable Network Manager Remote Code Execution
CVE-2019-15956 Cisco Web Security Appliance Unauthorized Device Reset Vulnerability
CVE-2019-15288 Cisco TelePresence Collaboration Endpoint, TelePresence Codec, and RoomOS Software Privile
CVE-2019-15286 Cisco Webex Network Recording Player and Cisco Webex Player Arbitrary Code Execution Vulne
CVE-2019-15284 Cisco Webex Network Recording Player and Cisco Webex Player Arbitrary Code Execution Vulne
CVE-2019-15276 Cisco Wireless LAN Controller HTTP Parsing Engine Denial of Service Vulnerability
CVE-2019-16002 Cisco SD-WAN Solution vManage Cross-Site Request Forgery Vulnerability
CVE-2019-16001 Cisco Webex Teams for Windows DLL Hijacking Vulnerability
CVE-2019-15968 Cisco Unified Communications Domain Manager Persistent Cross-Site Scripting Vulnerability
CVE-2019-15997 Cisco DNA Spaces: Connector Command Injection Vulnerability
CVE-2019-15996 Cisco DNA Spaces: Connector Privilege Escalation Vulnerability
CVE-2019-15995 Cisco DNA Spaces: Connector SQL Injection Vulnerability
CVE-2019-15994 Cisco Stealthwatch Enterprise Cross-Site Scripting Vulnerability
CVE-2019-15990 Cisco Small Business Routers RV016, RV042, RV042G, and RV082 Information Disclosure Vulner
CVE-2019-15988 Cisco Email Security Appliance URL Filtering Bypass Vulnerability
CVE-2019-15987 Cisco WebEx Centers Username Enumeration Information Disclosure Vulnerability

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

IV. Related Vulnerabilities

Same product: Cisco Small Business RV Series Router Firmware
Same vendor: Cisco
Same weakness: CWE-502

V. Comments for CVE-2019-15271

No comments yet

Leave a comment