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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 20, 2026, 6 p.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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252671 5 警告 シスコシステムズ - Cisco IOS の ipv6 コンポーネントにおけるフィンガープリンティング攻撃を誘導される脆弱性 CWE-200
情報漏えい 		CVE-2011-2059 2011-10-31 10:07 2011-06-21 Show GitHub Exploit DB Packet Storm
252672 7.8 危険 シスコシステムズ - Cisco IOS の cat6000-dot1x コンポーネントにおけるサービス運用妨害 (トラフィックストーム) の脆弱性 CWE-399
リソース管理の問題 		CVE-2011-2058 2011-10-31 10:06 2011-10-22 Show GitHub Exploit DB Packet Storm
252673 5 警告 黄昏フロンティア - 東方緋想天におけるサービス運用妨害 (DoS) の脆弱性 CWE-noinfo
情報不足 		CVE-2011-3995 2011-10-28 12:06 2011-10-28 Show GitHub Exploit DB Packet Storm
252674 10 危険 D-Link Systems, Inc. - 複数の D-Link 製品における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-2011-3992 2011-10-28 12:05 2011-10-28 Show GitHub Exploit DB Packet Storm
252675 5.1 警告 FFFTPプロジェクト - FFFTP における実行ファイル読み込みに関する脆弱性 CWE-Other
その他 		CVE-2011-3991 2011-10-28 12:01 2011-10-28 Show GitHub Exploit DB Packet Storm
252676 9 危険 シスコシステムズ - Cisco CiscoWorks Common Services の Home Page コンポーネントにおける任意のコマンドを実行される脆弱性 CWE-94
コード・インジェクション 		CVE-2011-3310 2011-10-28 11:44 2011-10-19 Show GitHub Exploit DB Packet Storm
252677 6.5 警告 シスコシステムズ - Cisco Show and Share における任意のコードを実行される脆弱性 CWE-94
コード・インジェクション 		CVE-2011-2585 2011-10-28 11:44 2011-10-19 Show GitHub Exploit DB Packet Storm
252678 7.5 危険 シスコシステムズ - Cisco Show and Share における複数の管理者用ページにアクセスされる脆弱性 CWE-264
認可・権限・アクセス制御 		CVE-2011-2584 2011-10-28 11:40 2011-10-19 Show GitHub Exploit DB Packet Storm
252679 6.9 警告 IBM - IBM DB2 Express Edition の FreeBSD の db2rspgn における権限を取得される脆弱性 CWE-Other
その他 		CVE-2011-4061 2011-10-27 16:24 2011-10-18 Show GitHub Exploit DB Packet Storm
252680 3.3 注意 QNX Software Systems - QNX Neutrino RTOS の runtime linker におけるファイルを上書きされる脆弱性 CWE-59
リンク解釈の問題 		CVE-2011-4060 2011-10-27 16:22 2011-10-18 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
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209111 6.1 MEDIUM
Network 		quokka_project quokka Cross Site Scripting (XSS) in Quokka v0.4.0 allows remote attackers to execute arbitrary code via the 'Username' parameter in the component 'quokka/admin/actions.py'. CWE-79
Cross-site Scripting 		CVE-2020-18702 2024-11-21 14:08 2021-08-17 Show GitHub Exploit DB Packet Storm
209112 9.8 CRITICAL
Network 		talelin lin-cms-flask Incorrect Access Control in Lin-CMS-Flask v0.1.1 allows remote attackers to obtain sensitive information and/or gain privileges due to the application not invalidating a user's authentication token u… CWE-863
 Incorrect Authorization 		CVE-2020-18701 2024-11-21 14:08 2021-08-17 Show GitHub Exploit DB Packet Storm
209113 6.1 MEDIUM
Network 		talelin lin-cms-flask Cross Site Scripting (XSS) in Lin-CMS-Flask v0.1.1 allows remote attackers to execute arbitrary code by entering scripts in the the 'Username' parameter of the in component 'app/api/cms/user.py'. CWE-79
Cross-site Scripting 		CVE-2020-18699 2024-11-21 14:08 2021-08-17 Show GitHub Exploit DB Packet Storm
209114 9.8 CRITICAL
Network 		talelin lin-cms-flask Improper Authentication in Lin-CMS-Flask v0.1.1 allows remote attackers to launch brute force login attempts without restriction via the 'login' function in the component 'app/api/cms/user.py'. CWE-307
mproper Restriction of Excessive Authentication Attempts 		CVE-2020-18698 2024-11-21 14:08 2021-08-17 Show GitHub Exploit DB Packet Storm
209115 7.5 HIGH
Network 		dcce mac1100_plc_firmware An information disclosure vulnerability exists in the EPA protocol of Dut Computer Control Engineering Co.'s PLC MAC1100. CWE-312
 Cleartext Storage of Sensitive Information 		CVE-2020-18759 2024-11-21 14:08 2021-08-14 Show GitHub Exploit DB Packet Storm
209116 9.8 CRITICAL
Network 		dcce mac1100_plc_firmware An issue in Dut Computer Control Engineering Co.'s PLC MAC1100 allows attackers to execute arbitrary code. CWE-77
Command Injection 		CVE-2020-18758 2024-11-21 14:08 2021-08-14 Show GitHub Exploit DB Packet Storm
209117 7.5 HIGH
Network 		dcce mac1100_plc_firmware An issue in Dut Computer Control Engineering Co.'s PLC MAC1100 allows attackers to cause persistent denial of service (DOS) via a crafted packet. CWE-862
 Missing Authorization 		CVE-2020-18757 2024-11-21 14:08 2021-08-14 Show GitHub Exploit DB Packet Storm
209118 7.5 HIGH
Network 		dcce mac1100_plc_firmware An arbitrary memory access vulnerability in the EPA protocol of Dut Computer Control Engineering Co.'s PLC MAC1100 allows attackers to read the contents of any variable area. CWE-125
Out-of-bounds Read 		CVE-2020-18756 2024-11-21 14:08 2021-08-14 Show GitHub Exploit DB Packet Storm
209119 7.5 HIGH
Network 		dcce mac1100_plc_firmware An information disclosure vulnerability exists within Dut Computer Control Engineering Co.'s PLC MAC1100. CWE-668
 Exposure of Resource to Wrong Sphere 		CVE-2020-18754 2024-11-21 14:08 2021-08-14 Show GitHub Exploit DB Packet Storm
209120 9.8 CRITICAL
Network 		dcce mac1100_plc_firmware An issue in Dut Computer Control Engineering Co.'s PLC MAC1100 allows attackers to gain access to the system and escalate privileges via a crafted packet. CWE-862
 Missing Authorization 		CVE-2020-18753 2024-11-21 14:08 2021-08-14 Show GitHub Exploit DB Packet Storm