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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 30, 2026, 2 p.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
Search
249281 6.3 警告 シスコシステムズ - Cisco IOS および IOS XE におけるサービス運用妨害 (DoS) の脆弱性 CWE-20
不適切な入力確認 		CVE-2011-4231 2012-05-8 13:40 2012-05-3 Show GitHub Exploit DB Packet Storm
249282 7.8 危険 シスコシステムズ - Nexus スイッチ上で稼働する Cisco NX-OS の libcmd におけるサービス運用妨害 (メモリ消費) の脆弱性 CWE-399
リソース管理の問題 		CVE-2011-4023 2012-05-8 11:54 2012-05-3 Show GitHub Exploit DB Packet Storm
249283 5 警告 シスコシステムズ - Cisco Intrusion Prevention System のセンサにおけるサービス運用妨害 (DoS) の脆弱性 CWE-287
不適切な認証 		CVE-2011-4022 2012-05-8 11:53 2012-05-3 Show GitHub Exploit DB Packet Storm
249284 5.4 警告 シスコシステムズ - Cisco IOS および Cisco Unified Communications Manager におけるサービス運用妨害 (メモリ消費) の脆弱性 CWE-399
リソース管理の問題 		CVE-2011-4019 2012-05-8 11:50 2012-05-3 Show GitHub Exploit DB Packet Storm
249285 5.4 警告 シスコシステムズ - Cisco IOS の PPP の実装におけるサービス運用妨害 (デバイスクラッシュ) の脆弱性 CWE-16
環境設定 		CVE-2011-4016 2012-05-8 11:41 2012-05-2 Show GitHub Exploit DB Packet Storm
249286 5 警告 シスコシステムズ - Cisco IOS におけるサービス運用妨害 (インターフェイスキューウェッジ) の脆弱性 CWE-20
不適切な入力確認 		CVE-2011-4015 2012-05-8 11:40 2012-05-2 Show GitHub Exploit DB Packet Storm
249287 4 警告 シスコシステムズ - Cisco WCS の TAC Case Attachment ツールにおける任意のファイルを読まれる脆弱性 CWE-200
情報漏えい 		CVE-2011-4014 2012-05-8 11:39 2012-05-2 Show GitHub Exploit DB Packet Storm
249288 9.3 危険 シスコシステムズ - Cisco IOS におけるフラグメンテーション (断片化) のエントリー生成処理に関する詳細不明な脆弱性 CWE-Other
その他 		CVE-2011-4012 2012-05-8 11:38 2012-05-2 Show GitHub Exploit DB Packet Storm
249289 5.4 警告 シスコシステムズ - Cisco IOS および IOS XE におけるサービス運用妨害 (デバイスクラッシュ) の脆弱性 CWE-20
不適切な入力確認 		CVE-2011-4007 2012-05-8 11:38 2012-05-2 Show GitHub Exploit DB Packet Storm
249290 7.8 危険 シスコシステムズ - Cisco ASA 5500 シリーズデバイスの ESMTP 検査機能におけるサービス運用妨害 (CPU 資源の消費) の脆弱性 CWE-20
不適切な入力確認 		CVE-2011-4006 2012-05-8 11:36 2012-05-2 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 30, 2026, 4:16 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
200481 4.9 MEDIUM
Network 		lenovo xclarity_administrator An internal product security audit of Lenovo XClarity Administrator (LXCA) prior to version 3.1.0 discovered the Windows OS credentials provided by the LXCA user to perform driver updates of managed … CWE-319
Cleartext Transmission of Sensitive Information 		CVE-2020-8355 2024-11-21 14:38 2021-02-11 Show GitHub Exploit DB Packet Storm
200482 5.4 MEDIUM
Network 		nextcloud nextcloud_server A missing link validation in Nextcloud Server before 20.0.2, 19.0.5, 18.0.11 allows execution of a stored XSS attack using Internet Explorer when saving a 'javascript:' URL in markdown format. CWE-79
Cross-site Scripting 		CVE-2020-8294 2024-11-21 14:38 2021-02-4 Show GitHub Exploit DB Packet Storm
200483 8.8 HIGH
Adjacent 		adt lifeshield_diy_hd_video_doorbell_firmware Improper Neutralization of Special Elements used in a Command ('Command Injection') vulnerability in HTTP interface of ADT LifeShield DIY HD Video Doorbell allows an attacker on the same network to e… CWE-77
Command Injection 		CVE-2020-8101 2024-11-21 14:38 2021-02-2 Show GitHub Exploit DB Packet Storm
200484 7.5 HIGH
Network 		nextcloud nextcloud_server A wrong check in Nextcloud Server 19 and prior allowed to perform a denial of service attack when resetting the password for a user. CWE-400
 Uncontrolled Resource Consumption 		CVE-2020-8295 2024-11-21 14:38 2021-01-27 Show GitHub Exploit DB Packet Storm
200485 6.5 MEDIUM
Network 		nextcloud nextcloud_server A missing input validation in Nextcloud Server before 20.0.2, 19.0.5, 18.0.11 allows users to store unlimited data in workflow rules causing load and potential DDoS on later interactions and usage wi… CWE-400
 Uncontrolled Resource Consumption 		CVE-2020-8293 2024-11-21 14:38 2021-01-27 Show GitHub Exploit DB Packet Storm
200486 5.4 MEDIUM
Network 		rocket.chat rocket.chat Rocket.Chat server before 3.9.0 is vulnerable to a self cross-site scripting (XSS) vulnerability via the drag & drop functionality in message boxes. CWE-79
Cross-site Scripting 		CVE-2020-8292 2024-11-21 14:38 2021-01-27 Show GitHub Exploit DB Packet Storm
200487 5.4 MEDIUM
Network 		rocket.chat rocket.chat The `specializedRendering` function in Rocket.Chat server before 3.9.2 allows a cross-site scripting (XSS) vulnerability by way of the `value` parameter. CWE-79
Cross-site Scripting 		CVE-2020-8288 2024-11-21 14:38 2021-01-27 Show GitHub Exploit DB Packet Storm
200488 6.5 MEDIUM
Network 		nodejs
debian
fedoraproject
oracle
siemens 		node.js
debian_linux
fedora
graalvm
sinec_infrastructure_network_services 		Node.js versions before 10.23.1, 12.20.1, 14.15.4, 15.5.1 allow two copies of a header field in an HTTP request (for example, two Transfer-Encoding header fields). In this case, Node.js identifies th… CWE-444
HTTP Request Smuggling 		CVE-2020-8287 2024-11-21 14:38 2021-01-7 Show GitHub Exploit DB Packet Storm
200489 5.4 MEDIUM
Network 		nextcloud contacts A missing file type check in Nextcloud Contacts 3.3.0 allows a malicious user to upload malicious SVG files to perform cross-site scripting (XSS) attacks. CWE-79
Cross-site Scripting 		CVE-2020-8281 2024-11-21 14:38 2021-01-7 Show GitHub Exploit DB Packet Storm
200490 5.4 MEDIUM
Network 		nextcloud contacts A missing file type check in Nextcloud Contacts 3.4.0 allows a malicious user to upload SVG files as PNG files to perform cross-site scripting (XSS) attacks. CWE-79
Cross-site Scripting 		CVE-2020-8280 2024-11-21 14:38 2021-01-7 Show GitHub Exploit DB Packet Storm