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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 27, 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
251891 7.1 危険 シーメンス - 複数の Siemens 製品の HmiLoad におけるサービス運用妨害 (アプリケーションクラッシュ) の脆弱性 CWE-20
不適切な入力確認
CVE-2011-4877 2012-02-8 11:09 2012-01-24 Show GitHub Exploit DB Packet Storm
251892 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
251893 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
251894 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
251895 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
251896 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
251897 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
251898 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
251899 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
251900 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
NVD Vulnerability Information

Update Date:May 28, 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
195591 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
195592 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
195593 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
195594 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
195595 9.9 CRITICAL
Network
xstream_project
debian
fedoraproject
oracle
xstream
debian_linux
fedora
banking_platform
webcenter_portal
communications_unified_inventory_management
communications_policy_management
peoplesoft_enterprise_peopletools
ba…
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 who has sufficient rights to execute… CWE-78
OS Command 
CVE-2021-21345 2024-11-21 14:48 2021-03-23 Show GitHub Exploit DB Packet Storm
195596 9.8 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 which may allow a remote attacker to load and execute arbitrary code f… - CVE-2021-21344 2024-11-21 14:48 2021-03-23 Show GitHub Exploit DB Packet Storm
195597 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 where the processed stream at unmarshalling time contains type informa… - CVE-2021-21343 2024-11-21 14:48 2021-03-23 Show GitHub Exploit DB Packet Storm
195598 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
b…
XStream is a Java library to serialize objects to XML and back again. In XStream before version 1.4.16, there is a vulnerability where the processed stream at unmarshalling time contains type informa… - CVE-2021-21342 2024-11-21 14:48 2021-03-23 Show GitHub Exploit DB Packet Storm
195599 7.5 HIGH
Network
xstream_project
debian
fedoraproject
oracle
xstream
debian_linux
fedora
banking_platform
webcenter_portal
communications_unified_inventory_management
communications_billing_and_revenue_management_elastic_charging_engine
bu…
XStream is a Java library to serialize objects to XML and back again. In XStream before version 1.4.16, there is vulnerability which may allow a remote attacker to allocate 100% CPU time on the targe… - CVE-2021-21341 2024-11-21 14:48 2021-03-23 Show GitHub Exploit DB Packet Storm
195600 4.3 MEDIUM
Network
otrs faq
otrs
Agents are able to see linked FAQ articles without permissions (defined in FAQ Category). This issue affects: FAQ version 6.0.29 and prior versions, OTRS version 7.0.24 and prior versions. CWE-276
Incorrect Default Permissions 
CVE-2021-21438 2024-11-21 14:48 2021-03-22 Show GitHub Exploit DB Packet Storm