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You can search for vulnerabilities managed by JVN (Japan Vulnerability Note) and NVD (National Vulnerability Database).
Search keywords must be entered in English otherwise will not be searched in both JVN and NVD.

To search by CWE, please refer to the CWE Overview and check the CWE number.

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JVN Vulnerability Information

Update Date":May 20, 2026, 4 p.m.

No CVSS Level
Attach Vector
Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show
Exploit
PoC
Search
253001 4.3 警告 Myrephp Programming - MYRE Real Estate Software の findagent.php におけるクロスサイトスクリプティングの脆弱性 CWE-79
クロスサイト・スクリプティング(XSS)
CVE-2011-3393 2011-09-21 15:51 2011-09-15 Show GitHub Exploit DB Packet Storm
253002 10 危険 Scadatec Limited - Scadatec Limited Procyon SCADA におけるスタックベースのバッファオーバーフローの脆弱性 CWE-119
バッファエラー
CVE-2011-3322 2011-09-21 15:51 2011-09-15 Show GitHub Exploit DB Packet Storm
253003 2.1 注意 シスコシステムズ - Cisco VPN client for Windows の StartServiceCtrlDispatcher 関数におけるサービス運用妨害 (DoS) の脆弱性 CWE-Other
その他
CVE-2009-4118 2011-09-21 15:50 2009-11-19 Show GitHub Exploit DB Packet Storm
253004 3.3 注意 シスコシステムズ - Cisco Security Monitoring, Analysis and Response System における重要な情報を取得される脆弱性 CWE-310
暗号の問題
CVE-2009-2977 2011-09-21 15:48 2009-08-27 Show GitHub Exploit DB Packet Storm
253005 5 警告 シスコシステムズ - Cisco Adaptive Security Appliances デバイスの IPv6 実装におけるアクセス制限を回避される脆弱性 CWE-264
認可・権限・アクセス制御
CVE-2009-4913 2011-09-20 14:09 2010-06-29 Show GitHub Exploit DB Packet Storm
253006 10 危険 シスコシステムズ - Cisco Adaptive Security Appliances デバイスにおけるサービス運用妨害 (DoS) の脆弱性 CWE-264
認可・権限・アクセス制御
CVE-2009-4912 2011-09-20 14:05 2010-06-29 Show GitHub Exploit DB Packet Storm
253007 7.8 危険 シスコシステムズ - Cisco Adaptive Security Appliances デバイスにおけるサービス運用妨害 (DoS) の脆弱性 CWE-noinfo
情報不足
CVE-2009-4911 2011-09-20 14:03 2010-06-29 Show GitHub Exploit DB Packet Storm
253008 4.3 警告 シスコシステムズ - Cisco Adaptive Security Appliances デバイス上の WebVPN ポータルにおけるクロスサイトスクリプティングの脆弱性 CWE-79
クロスサイト・スクリプティング(XSS)
CVE-2009-4910 2011-09-20 14:00 2010-06-29 Show GitHub Exploit DB Packet Storm
253009 3.5 注意 SemanticScuttle - SemanticScuttle におけるクロスサイトスクリプティングの脆弱性 CWE-79
クロスサイト・スクリプティング(XSS)
CVE-2011-2672 2011-09-16 12:00 2011-09-16 Show GitHub Exploit DB Packet Storm
253010 1.2 注意 レッドハット
Samba Project
- Samba の mount.cifs 内にある check_mtab 関数におけるサービス運用妨害 (mtab 破損) の脆弱性 CWE-20
不適切な入力確認
CVE-2011-2724 2011-09-16 11:49 2011-08-29 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 20, 2026, 4:14 a.m.

No CVSS Level
Attach Vector
Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
201921 8.6 HIGH
Network
cisco ios_xe A vulnerability in the Flexible NetFlow Version 9 packet processor of Cisco IOS XE Software for Cisco Catalyst 9800 Series Wireless Controllers could allow an unauthenticated, remote attacker to caus… CWE-20
 Improper Input Validation 
CVE-2020-3221 2024-11-21 14:30 2020-06-4 Show GitHub Exploit DB Packet Storm
201922 6.8 MEDIUM
Network
cisco ios_xe A vulnerability in the hardware crypto driver of Cisco IOS XE Software for Cisco 4300 Series Integrated Services Routers and Cisco Catalyst 9800-L Wireless Controllers could allow an unauthenticated,… CWE-345
 Insufficient Verification of Data Authenticity
CVE-2020-3220 2024-11-21 14:30 2020-06-4 Show GitHub Exploit DB Packet Storm
201923 8.8 HIGH
Network
cisco ios_xe A vulnerability in the web UI of Cisco IOS XE Software could allow an authenticated, remote attacker to inject and execute arbitrary commands with administrative privileges on the underlying operatin… CWE-20
 Improper Input Validation 
CVE-2020-3219 2024-11-21 14:30 2020-06-4 Show GitHub Exploit DB Packet Storm
201924 7.2 HIGH
Network
cisco ios_xe A vulnerability in the web UI of Cisco IOS XE Software could allow an authenticated, remote attacker with administrative privileges to execute arbitrary code with root privileges on the underlying Li… CWE-20
 Improper Input Validation 
CVE-2020-3218 2024-11-21 14:30 2020-06-4 Show GitHub Exploit DB Packet Storm
201925 8.8 HIGH
Adjacent
cisco ios
ios_xe
ios_xr
nx-os
A vulnerability in the Topology Discovery Service of Cisco One Platform Kit (onePK) in Cisco IOS Software, Cisco IOS XE Software, Cisco IOS XR Software, and Cisco NX-OS Software could allow an unauth… CWE-20
 Improper Input Validation 
CVE-2020-3217 2024-11-21 14:30 2020-06-4 Show GitHub Exploit DB Packet Storm
201926 6.8 MEDIUM
Physics
cisco ios_xe_sd-wan A vulnerability in Cisco IOS XE SD-WAN Software could allow an unauthenticated, physical attacker to bypass authentication and gain unrestricted access to the root shell of an affected device. The vu… CWE-287
Improper Authentication
CVE-2020-3216 2024-11-21 14:30 2020-06-4 Show GitHub Exploit DB Packet Storm
201927 6.7 MEDIUM
Local
cisco ios_xe A vulnerability in the ROMMON of Cisco IOS XE Software could allow an authenticated, local attacker to elevate privileges to those of the root user of the underlying operating system. The vulnerabili… NVD-CWE-noinfo
CVE-2020-3213 2024-11-21 14:30 2020-06-4 Show GitHub Exploit DB Packet Storm
201928 7.2 HIGH
Network
cisco ios_xe A vulnerability in the web UI of Cisco IOS XE Software could allow an authenticated, remote attacker to execute arbitrary commands with root privileges on the underlying operating system of an affect… CWE-78
OS Command 
CVE-2020-3212 2024-11-21 14:30 2020-06-4 Show GitHub Exploit DB Packet Storm
201929 7.2 HIGH
Network
cisco ios_xe A vulnerability in the web UI of Cisco IOS XE Software could allow an authenticated, remote attacker to execute arbitrary commands with root privileges on the underlying operating system of an affect… CWE-78
OS Command 
CVE-2020-3211 2024-11-21 14:30 2020-06-4 Show GitHub Exploit DB Packet Storm
201930 6.7 MEDIUM
Local
cisco ios A vulnerability in the CLI parsers of Cisco IOS Software for Cisco 809 and 829 Industrial Integrated Services Routers (Industrial ISRs) and Cisco 1000 Series Connected Grid Routers (CGR1000) could al… CWE-78
OS Command 
CVE-2020-3210 2024-11-21 14:30 2020-06-4 Show GitHub Exploit DB Packet Storm