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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":June 2, 2026, 6 p.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
Search
249301 5.4 警告 シスコシステムズ - Cisco IOS の HTTP クライアント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-2011-2586 2012-05-8 11:23 2011-10-19 Show GitHub Exploit DB Packet Storm
249302 5 警告 シスコシステムズ - Cisco Unified Contact Center Express 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-2011-2583 2012-05-8 11:22 2012-05-2 Show GitHub Exploit DB Packet Storm
249303 7.8 危険 シスコシステムズ - Cisco IOS 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-2011-2578 2012-05-8 11:22 2012-05-2 Show GitHub Exploit DB Packet Storm
249304 7.8 危険 シスコシステムズ - Cisco Adaptive Security Appliances 5500 シリーズデバイスにおけるサービス運用妨害 (DoS) の脆弱性 CWE-189
数値処理の問題 		CVE-2012-0378 2012-05-8 11:20 2012-05-3 Show GitHub Exploit DB Packet Storm
249305 5 警告 シスコシステムズ - Cisco Unified Communications Manager の voice-sipstack コンポーネントにおけるサービス運用妨害 (DoS) の脆弱性 CWE-noinfo
情報不足 		CVE-2012-0376 2012-05-8 11:19 2012-05-3 Show GitHub Exploit DB Packet Storm
249306 4.3 警告 シスコシステムズ - Cisco IOS の拡張 ACL 機能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-2012-0362 2012-05-8 11:18 2012-05-2 Show GitHub Exploit DB Packet Storm
249307 5 警告 シスコシステムズ - Cisco IP Communicator の SCCP プロトコルコンポーネント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-2012-0361 2012-05-8 11:01 2012-05-2 Show GitHub Exploit DB Packet Storm
249308 5 警告 シスコシステムズ - Cisco IOS における任意の IP アドレスからの TELNET 接続を確立される脆弱性 CWE-20
不適切な入力確認 		CVE-2012-0339 2012-05-8 10:58 2012-05-2 Show GitHub Exploit DB Packet Storm
249309 5 警告 シスコシステムズ - Cisco IOS における任意の IP アドレスからの SSH 接続を確立される脆弱性 CWE-20
不適切な入力確認 		CVE-2012-0338 2012-05-8 10:56 2012-05-2 Show GitHub Exploit DB Packet Storm
249310 5 警告 シスコシステムズ - Cisco Adaptive Security Appliances 5500 シリーズデバイスにおける重要な情報を取得される脆弱性 CWE-287
不適切な認証 		CVE-2012-0335 2012-05-8 10:54 2012-05-2 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:June 2, 2026, 4:18 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
196731 7.5 HIGH
Network 		typo3 typo3 TYPO3 is an open source PHP based web content management system. In TYPO3 before versions 6.2.57, 7.6.51, 8.7.40, 9.5.25, 10.4.14, 11.1.1 user session identifiers were stored in cleartext - without p… - CVE-2021-21339 2024-11-21 14:48 2021-03-23 Show GitHub Exploit DB Packet Storm
196732 6.1 MEDIUM
Network 		typo3 typo3 TYPO3 is an open source PHP based web content management system. In TYPO3 before versions 6.2.57, 7.6.51, 8.7.40, 9.5.25, 10.4.14, 11.1.1 it has been discovered that Login Handling is susceptible to … - CVE-2021-21338 2024-11-21 14:48 2021-03-23 Show GitHub Exploit DB Packet Storm
196733 8.3 HIGH
Network 		typo3 typo3 TYPO3 is an open source PHP based web content management system. In TYPO3 before versions 8.7.40, 9.5.25, 10.4.14, 11.1.1 due to improper input validation, attackers can by-pass restrictions of prede… - CVE-2021-21357 2024-11-21 14:48 2021-03-23 Show GitHub Exploit DB Packet Storm
196734 8.6 HIGH
Network 		typo3 typo3 TYPO3 is an open source PHP based web content management system. In TYPO3 before versions 8.7.40, 9.5.25, 10.4.14, 11.1.1, due to the lack of ensuring file extensions belong to configured allowed mim… - CVE-2021-21355 2024-11-21 14:48 2021-03-23 Show GitHub Exploit DB Packet Storm
196735 9.1 CRITICAL
Network 		xstream_project
debian
fedoraproject
oracle 		xstream
debian_linux
fedora
banking_platform
webcenter_portal
communications_unified_inventory_management
communications_policy_management
banking_virtual_account_management
c… 		XStream is a Java library to serialize objects to XML and back again. In XStream before version 1.4.16, there is a vulnerability may allow a remote attacker to load and execute arbitrary code from a … - CVE-2021-21351 2024-11-21 14:48 2021-03-23 Show GitHub Exploit DB Packet Storm
196736 9.8 CRITICAL
Network 		xstream_project
debian
fedoraproject
oracle 		xstream
debian_linux
fedora
banking_platform
weblogic_server
webcenter_portal
communications_unified_inventory_management
communications_policy_management
banking_virtual_acco… 		XStream is a Java library to serialize objects to XML and back again. In XStream before version 1.4.16, there is a vulnerability which may allow a remote attacker to execute arbitrary code only by ma… - CVE-2021-21350 2024-11-21 14:48 2021-03-23 Show GitHub Exploit DB Packet Storm
196737 8.6 HIGH
Network 		xstream_project
debian
fedoraproject
oracle 		xstream
debian_linux
fedora
banking_platform
webcenter_portal
communications_unified_inventory_management
communications_policy_management
banking_virtual_account_management
c… 		XStream is a Java library to serialize objects to XML and back again. In XStream before version 1.4.16, there is a vulnerability which may allow a remote attacker to request data from internal resour… - CVE-2021-21349 2024-11-21 14:48 2021-03-23 Show GitHub Exploit DB Packet Storm
196738 7.5 HIGH
Network 		xstream_project
debian
fedoraproject
oracle 		xstream
debian_linux
fedora
banking_platform
webcenter_portal
communications_unified_inventory_management
communications_policy_management
banking_virtual_account_management
c… 		XStream is a Java library to serialize objects to XML and back again. In XStream before version 1.4.16, there is a vulnerability which may allow a remote attacker to occupy a thread that consumes max… CWE-400
 Uncontrolled Resource Consumption 		CVE-2021-21348 2024-11-21 14:48 2021-03-23 Show GitHub Exploit DB Packet Storm
196739 9.8 CRITICAL
Network 		xstream_project
debian
fedoraproject
oracle 		xstream
debian_linux
fedora
banking_platform
weblogic_server
webcenter_portal
communications_unified_inventory_management
communications_policy_management
banking_virtual_acco… 		XStream is a Java library to serialize objects to XML and back again. In XStream before version 1.4.16, there is a vulnerability which may allow a remote attacker to load and execute arbitrary code f… - CVE-2021-21347 2024-11-21 14:48 2021-03-23 Show GitHub Exploit DB Packet Storm
196740 9.8 CRITICAL
Network 		xstream_project
debian
fedoraproject
oracle 		xstream
debian_linux
fedora
banking_platform
webcenter_portal
bi_publisher
communications_unified_inventory_management
communications_policy_management
banking_virtual_account… 		XStream is a Java library to serialize objects to XML and back again. In XStream before version 1.4.16, there is a vulnerability which may allow a remote attacker to load and execute arbitrary code f… - CVE-2021-21346 2024-11-21 14:48 2021-03-23 Show GitHub Exploit DB Packet Storm