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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 12, 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
250031 8.5 危険 シーメンス - 複数の Siemens 製品の HMI Web サーバにおける任意のメモリロケーションからデータを読まれる脆弱性 CWE-20
不適切な入力確認 		CVE-2011-4879 2012-02-8 11:12 2012-01-24 Show GitHub Exploit DB Packet Storm
250032 7.8 危険 シーメンス - 複数の Siemens 製品の HMI Web サーバ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-2011-4878 2012-02-8 11:11 2012-01-24 Show GitHub Exploit DB Packet Storm
250033 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
250034 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
250035 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
250036 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
250037 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
250038 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
250039 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
250040 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
NVD Vulnerability Information

Update Date:May 12, 2026, 5:06 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
200021 6.5 MEDIUM
Network 		cisco ucs_director
ucs_director_express_for_big_data 		Multiple vulnerabilities in the REST API of Cisco UCS Director and Cisco UCS Director Express for Big Data may allow a remote attacker to bypass authentication or conduct directory traversal attacks … CWE-22
Path Traversal 		CVE-2020-3252 2024-11-21 14:30 2020-04-16 Show GitHub Exploit DB Packet Storm
200022 8.8 HIGH
Network 		cisco ucs_director
ucs_director_express_for_big_data 		Multiple vulnerabilities in the REST API of Cisco UCS Director and Cisco UCS Director Express for Big Data may allow a remote attacker to bypass authentication or conduct directory traversal attacks … CWE-22
Path Traversal 		CVE-2020-3251 2024-11-21 14:30 2020-04-16 Show GitHub Exploit DB Packet Storm
200023 9.8 CRITICAL
Network 		cisco ucs_director
ucs_director_express_for_big_data 		Multiple vulnerabilities in the REST API of Cisco UCS Director and Cisco UCS Director Express for Big Data may allow a remote attacker to bypass authentication or conduct directory traversal attacks … CWE-269
 Improper Privilege Management 		CVE-2020-3250 2024-11-21 14:30 2020-04-16 Show GitHub Exploit DB Packet Storm
200024 7.5 HIGH
Network 		cisco ucs_director
ucs_director_express_for_big_data 		Multiple vulnerabilities in the REST API of Cisco UCS Director and Cisco UCS Director Express for Big Data may allow a remote attacker to bypass authentication or conduct directory traversal attacks … CWE-22
Path Traversal 		CVE-2020-3249 2024-11-21 14:30 2020-04-16 Show GitHub Exploit DB Packet Storm
200025 9.8 CRITICAL
Network 		cisco ucs_director
ucs_director_express_for_big_data 		Multiple vulnerabilities in the REST API of Cisco UCS Director and Cisco UCS Director Express for Big Data may allow a remote attacker to bypass authentication or conduct directory traversal attacks … CWE-22
Path Traversal 		CVE-2020-3248 2024-11-21 14:30 2020-04-16 Show GitHub Exploit DB Packet Storm
200026 9.8 CRITICAL
Network 		cisco ucs_director
ucs_director_express_for_big_data 		Multiple vulnerabilities in the REST API of Cisco UCS Director and Cisco UCS Director Express for Big Data may allow a remote attacker to bypass authentication or conduct directory traversal attacks … CWE-22
Path Traversal 		CVE-2020-3247 2024-11-21 14:30 2020-04-16 Show GitHub Exploit DB Packet Storm
200027 9.8 CRITICAL
Network 		cisco ucs_director
ucs_director_express_for_big_data 		Multiple vulnerabilities in the REST API of Cisco UCS Director and Cisco UCS Director Express for Big Data may allow a remote attacker to bypass authentication or conduct directory traversal attacks … CWE-269
 Improper Privilege Management 		CVE-2020-3243 2024-11-21 14:30 2020-04-16 Show GitHub Exploit DB Packet Storm
200028 7.3 HIGH
Local 		cisco ucs_director
ucs_director_express_for_big_data 		Multiple vulnerabilities in the REST API of Cisco UCS Director and Cisco UCS Director Express for Big Data may allow a remote attacker to bypass authentication or conduct directory traversal attacks … CWE-20
 Improper Input Validation  		CVE-2020-3240 2024-11-21 14:30 2020-04-16 Show GitHub Exploit DB Packet Storm
200029 8.8 HIGH
Network 		cisco ucs_director
ucs_director_express_for_big_data 		Multiple vulnerabilities in the REST API of Cisco UCS Director and Cisco UCS Director Express for Big Data may allow a remote attacker to bypass authentication or conduct directory traversal attacks … CWE-22
Path Traversal 		CVE-2020-3239 2024-11-21 14:30 2020-04-16 Show GitHub Exploit DB Packet Storm
200030 7.5 HIGH
Network 		cisco 5508_wireless_controller_firmware
5520_wireless_controller_firmware 		A vulnerability in the 802.11 Generic Advertisement Service (GAS) frame processing function of Cisco Wireless LAN Controller (WLC) Software could allow an unauthenticated, remote attacker to cause an… CWE-119
Incorrect Access of Indexable Resource ('Range Error')  		CVE-2020-3273 2024-11-21 14:30 2020-04-16 Show GitHub Exploit DB Packet Storm