CVE-2020-3330— Cisco Small Business RV110W Wireless-N VPN Firewall Static Default Credential Vulnerability
Get alerts for future matching vulnerabilitiesLog in to subscribe
I. Basic Information for CVE-2020-3330
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View Shenlong Deep Dive ↗ Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.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 RV110W Wireless-N VPN Firewall Static Default Credential Vulnerability
Source: NVD (National Vulnerability Database)
Vulnerability Description
A vulnerability in the Telnet service of Cisco Small Business RV110W Wireless-N VPN Firewall Routers could allow an unauthenticated, remote attacker to take full control of the device with a high-privileged account. The vulnerability exists because a system account has a default and static password. An attacker could exploit this vulnerability by using this default account to connect to the affected system. A successful exploit could allow the attacker to gain full control of an affected device.
Source: NVD (National Vulnerability Database)
CVSS Information
N/A
Source: NVD (National Vulnerability Database)
Vulnerability Type
使用硬编码的凭证
Source: NVD (National Vulnerability Database)
Vulnerability Title
Cisco Small Business RV110W Wireless-N VPN Firewall 信任管理问题漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
Cisco Small Business RV110W Wireless-N VPN Firewall Routers是美国思科（Cisco）公司的一款VPN路由器。 Cisco Small Business RV110W Wireless-N VPN Firewall 1.2.2.8.之前版本中的Telnet服务存在信任管理问题漏洞，该漏洞源于系统账户使用默认静态密码。远程攻击者可利用该漏洞完全控制受影响设备。
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 RV110W Wireless-N VPN Firewall Firmware | n/a | - |
II. Public POCs for CVE-2020-3330
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POCPremium
No public POC found.
Login to generate AI POCIII. Intelligence Information for CVE-2020-3330
请登录查看更多情报信息。
- https://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-rv110w-static-cred-BMTWBWTyvendor-advisoryx_refsource_CISCO
- https://nvd.nist.gov/vuln/detail/CVE-2020-3330
Same Patch Batch · Cisco · 2020-07-16 · 33 CVEs total
| CVE-2020-3357 | 9.8 CRITICAL | Cisco RV340, RV340W, RV345, and RV345P Dual WAN Gigabit VPN Routers SSL Remote Code Execut |
| CVE-2020-3358 | 8.6 HIGH | Cisco RV340, RV340W, RV345, and RV345P Dual WAN Gigabit VPN Routers SSL Denial of Service |
| CVE-2020-3372 | 6.5 MEDIUM | Cisco SD-WAN vManage Software Denial of Service Vulnerability |
| CVE-2020-3450 | 4.9 MEDIUM | Cisco Vision Dynamic Signage Director SQL Injection Vulnerability |
| CVE-2020-3146 | Cisco RV110W, RV130, RV130W, and RV215W Routers Management Interface Remote Command Execut | |
| CVE-2020-3150 | Cisco Small Business RV110W and RV215W Series Routers Information Disclosure Vulnerability | |
| CVE-2020-3180 | Cisco SD-WAN Solution Software Static Credentials Vulnerability | |
| CVE-2020-3197 | Cisco Meetings App Missing TURN Server Credentials Expiration Vulnerability | |
| CVE-2020-3323 | Cisco Small Business RV110W, RV130, RV130W, and RV215W Routers Management Interface Remote | |
| CVE-2020-3331 | Cisco RV110W and RV215W Series Routers Arbitrary Code Execution Vulnerability | |
| CVE-2020-3332 | Cisco Small Business RV110W, RV130, RV130W, and RV215W Series Routers Command Shell Inject | |
| CVE-2020-3345 | Cisco Webex Meetings and Cisco Webex Meetings Server HTML Injection Vulnerability | |
| CVE-2020-3348 | Cisco Data Center Network Manager Cross-Site Scripting Vulnerabilities | |
| CVE-2020-3145 | Cisco RV110W, RV130, RV130W, and RV215W Routers Management Interface Remote Command Execut | |
| CVE-2020-3349 | Cisco Data Center Network Manager Cross-Site Scripting Vulnerabilities | |
| CVE-2020-3351 | Cisco SD-WAN Solution Software Denial of Service Vulnerability | |
| CVE-2020-3144 | Cisco RV110W, RV130, RV130W, and RV215W Routers Authentication Bypass Vulnerability | |
| CVE-2020-3140 | Cisco Prime License Manager Privilege Escalation Vulnerability | |
| CVE-2020-3369 | Cisco SD-WAN vEdge Routers Denial of Service Vulnerability | |
| CVE-2020-3370 | Cisco Content Security Management Appliance Filter Bypass Vulnerability |
Showing top 20 of 33 CVEs. View all on vendor page → →
IV. Related Vulnerabilities
Same vendor: Cisco
- CVE-2026-20219
Cisco Slido 安全漏洞 - CVE-2026-20034
Cisco Unity Connection Remote Code Execution Vulnerability - CVE-2026-20035
Cisco Unity Connection Server-Side Request Forgery Vulnerabi - CVE-2026-20167
Cisco IoT Field Network Director Remote Device Denial of Ser - CVE-2026-20169
Cisco IoT Field Network Director Command Injection Vulnerabi
Same weakness: CWE-798
- CVE-2026-7414
Hardcoded credentials in Yarbo robot firmware - CVE-2026-8032
PicoTronica e-Clinic Healthcare System ECHS echs.js hard-cod - CVE-2026-32834
Easy PayPal Events & Tickets 1.3 Authentication Bypass via Q - CVE-2026-42376
D-Link DIR-456U A1 Hardcoded Telnet Backdoor Credentials - CVE-2026-42375
D-Link DIR-600L A1 Hardcoded Telnet Backdoor Credentials
V. Comments for CVE-2020-3330
No comments yet