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You can search for vulnerabilities managed by JVN (Japan Vulnerability Note) and NVD (National Vulnerability Database).
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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 11, 2026, 10 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
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249581 9.3 危険 シーメンス - 複数の Siemens 製品の HmiLoad におけるディレクトリトラバーサルの脆弱性 CWE-22
パス・トラバーサル 		CVE-2011-4876 2012-02-8 11:07 2012-01-24 Show GitHub Exploit DB Packet Storm
249582 9.3 危険 シーメンス - 複数の Siemens 製品の HmiLoad 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-2011-4875 2012-02-8 11:06 2012-01-24 Show GitHub Exploit DB Packet Storm
249583 10 危険 シーメンス - 複数の Siemens 製品の TELNET デーモンにおけるアクセス権を取得される脆弱性 CWE-287
不適切な認証 		CVE-2011-4514 2012-02-8 11:00 2012-01-24 Show GitHub Exploit DB Packet Storm
249584 10 危険 シーメンス - 複数の Siemens 製品における任意のコードを実行される脆弱性 CWE-noinfo
情報不足 		CVE-2011-4513 2012-02-8 10:56 2012-01-24 Show GitHub Exploit DB Packet Storm
249585 5 警告 シーメンス - 複数の Siemens 製品の HMI Web サーバにおける CRLF インジェクションの脆弱性 CWE-94
コード・インジェクション 		CVE-2011-4512 2012-02-8 10:54 2012-01-24 Show GitHub Exploit DB Packet Storm
249586 4.3 警告 シーメンス - 複数の Siemens 製品の HMI Web サーバ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-2011-4511 2012-02-8 10:53 2012-01-24 Show GitHub Exploit DB Packet Storm
249587 4.3 警告 シーメンス - 複数の Siemens 製品の HMI Web サーバ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-2011-4510 2012-02-8 10:51 2012-01-24 Show GitHub Exploit DB Packet Storm
249588 10 危険 シーメンス - 複数の Siemens 製品の HMI Web サーバにおけるアクセス権を取得される脆弱性 CWE-264
認可・権限・アクセス制御 		CVE-2011-4509 2012-02-8 10:50 2012-01-24 Show GitHub Exploit DB Packet Storm
249589 10 危険 シーメンス - 複数の Siemens 製品の HMI Web サーバにおける認証を回避される脆弱性 CWE-287
不適切な認証 		CVE-2011-4508 2012-02-8 10:49 2012-01-24 Show GitHub Exploit DB Packet Storm
249590 2.6 注意 HTC Corporation - HTC 製 Android 端末に Wi-Fi 認証情報漏えいの脆弱性 CWE-200
情報漏えい 		CVE-2011-4872 2012-02-7 16:21 2012-02-2 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 11, 2026, 4:09 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
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199211 7.4 HIGH
Adjacent 		cisco ios_xe Multiple vulnerabilities in the Control and Provisioning of Wireless Access Points (CAPWAP) protocol processing of Cisco IOS XE Software for Cisco Catalyst 9800 Series Wireless Controllers could allo… CWE-20
 Improper Input Validation  		CVE-2020-3494 2024-11-21 14:31 2020-09-25 Show GitHub Exploit DB Packet Storm
199212 7.4 HIGH
Adjacent 		cisco ios_xe Multiple vulnerabilities in the Control and Provisioning of Wireless Access Points (CAPWAP) protocol processing of Cisco IOS XE Software for Cisco Catalyst 9800 Series Wireless Controllers could allo… CWE-20
 Improper Input Validation  		CVE-2020-3493 2024-11-21 14:31 2020-09-25 Show GitHub Exploit DB Packet Storm
199213 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 and Cisco AireOS Software for Cisco Wireless LAN Contro… CWE-20
 Improper Input Validation  		CVE-2020-3492 2024-11-21 14:31 2020-09-25 Show GitHub Exploit DB Packet Storm
199214 7.4 HIGH
Adjacent 		cisco ios_xe Multiple vulnerabilities in the Control and Provisioning of Wireless Access Points (CAPWAP) protocol processing of Cisco IOS XE Software for Cisco Catalyst 9800 Series Wireless Controllers could allo… CWE-20
 Improper Input Validation  		CVE-2020-3489 2024-11-21 14:31 2020-09-25 Show GitHub Exploit DB Packet Storm
199215 7.4 HIGH
Adjacent 		cisco ios_xe Multiple vulnerabilities in the Control and Provisioning of Wireless Access Points (CAPWAP) protocol processing of Cisco IOS XE Software for Cisco Catalyst 9800 Series Wireless Controllers could allo… CWE-20
 Improper Input Validation  		CVE-2020-3488 2024-11-21 14:31 2020-09-25 Show GitHub Exploit DB Packet Storm
199216 6.5 MEDIUM
Adjacent 		cisco ios_xe Multiple vulnerabilities in the Control and Provisioning of Wireless Access Points (CAPWAP) protocol processing of Cisco IOS XE Software for Cisco Catalyst 9800 Series Wireless Controllers could allo… CWE-400
 Uncontrolled Resource Consumption 		CVE-2020-3487 2024-11-21 14:31 2020-09-25 Show GitHub Exploit DB Packet Storm
199217 6.5 MEDIUM
Adjacent 		cisco ios_xe Multiple vulnerabilities in the Control and Provisioning of Wireless Access Points (CAPWAP) protocol processing of Cisco IOS XE Software for Cisco Catalyst 9800 Series Wireless Controllers could allo… CWE-20
 Improper Input Validation  		CVE-2020-3486 2024-11-21 14:31 2020-09-25 Show GitHub Exploit DB Packet Storm
199218 8.6 HIGH
Network 		cisco ios_xe Multiple vulnerabilities in the Zone-Based Firewall feature of Cisco IOS XE Software could allow an unauthenticated, remote attacker to cause the device to reload or stop forwarding traffic through t… CWE-754
 Improper Check for Unusual or Exceptional Conditions 		CVE-2020-3480 2024-11-21 14:31 2020-09-25 Show GitHub Exploit DB Packet Storm
199219 7.5 HIGH
Network 		cisco ios
ios_xe 		A vulnerability in the implementation of Multiprotocol Border Gateway Protocol (MP-BGP) for the Layer 2 VPN (L2VPN) Ethernet VPN (EVPN) address family in Cisco IOS Software and Cisco IOS XE Software … CWE-400
 Uncontrolled Resource Consumption 		CVE-2020-3479 2024-11-21 14:31 2020-09-25 Show GitHub Exploit DB Packet Storm
199220 5.5 MEDIUM
Local 		cisco ios A vulnerability in the CLI parser of Cisco IOS Software and Cisco IOS XE Software could allow an authenticated, local attacker to access files from the flash: filesystem. The vulnerability is due to … CWE-863
 Incorrect Authorization 		CVE-2020-3477 2024-11-21 14:31 2020-09-25 Show GitHub Exploit DB Packet Storm