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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 29, 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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249561 7.8 危険 シスコシステムズ - Cisco IOS の Smart Install 機能におけるサービス運用妨害 (デバイスリロード) の脆弱性 CWE-20
不適切な入力確認 		CVE-2012-0385 2012-04-2 15:36 2012-03-28 Show GitHub Exploit DB Packet Storm
249562 8.5 危険 シスコシステムズ - Cisco IOS および IOS XE 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-2012-0384 2012-04-2 15:34 2012-03-28 Show GitHub Exploit DB Packet Storm
249563 7.8 危険 シスコシステムズ - Cisco IOS の NAT 機能におけるサービス運用妨害 (DoS) の脆弱性 CWE-399
リソース管理の問題 		CVE-2012-0383 2012-04-2 15:20 2012-03-28 Show GitHub Exploit DB Packet Storm
249564 7.1 危険 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 (デバイスリロード) の脆弱性 CWE-399
リソース管理の問題 		CVE-2012-0382 2012-04-2 14:05 2012-03-28 Show GitHub Exploit DB Packet Storm
249565 7.8 危険 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 (デバイスリロード) の脆弱性 CWE-310
暗号の問題 		CVE-2012-0381 2012-04-2 13:44 2012-03-28 Show GitHub Exploit DB Packet Storm
249566 6.2 警告 マイクロソフト - Microsoft Windows の Shell32.dll おける権限昇格の脆弱性 CWE-Other
その他 		CVE-2007-6753 2012-03-30 15:21 2012-03-28 Show GitHub Exploit DB Packet Storm
249567 5 警告 Apache Software Foundation - Apache Traffic Server に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-2012-0256 2012-03-29 17:38 2012-03-23 Show GitHub Exploit DB Packet Storm
249568 3.3 注意 GoLismero - GoLismero の libs/updater.py における任意の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-2012-0054 2012-03-29 17:31 2012-03-19 Show GitHub Exploit DB Packet Storm
249569 7.5 危険 Inspire IRCd - InspIRCd にメモリ破損の脆弱性 CWE-119
バッファエラー 		CVE-2012-1836 2012-03-29 16:29 2012-03-21 Show GitHub Exploit DB Packet Storm
249570 6.4 警告 Opera Software ASA - Opera におけるアドレスフィールドを偽装される脆弱性 CWE-20
不適切な入力確認 		CVE-2012-1927 2012-03-29 16:23 2012-03-27 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 29, 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
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196551 6.1 MEDIUM
Network 		hedgedoc hedgedoc HedgeDoc is open source software which lets you create real-time collaborative markdown notes. In HedgeDoc before version 1.7.2, an attacker can inject arbitrary JavaScript into a HedgeDoc note, whic… - CVE-2021-21259 2024-11-21 14:47 2021-01-23 Show GitHub Exploit DB Packet Storm
196552 5.3 MEDIUM
Network 		onlinevotingsystem_project onlinevotingsystem OnlineVotingSystem is an open source project hosted on GitHub. OnlineVotingSystem before version 1.1.2 hashes user passwords without a salt, which is vulnerable to dictionary attacks. Therefore there… CWE-916
 Use of Password Hash With Insufficient Computational Effort 		CVE-2021-21253 2024-11-21 14:47 2021-01-22 Show GitHub Exploit DB Packet Storm
196553 6.5 MEDIUM
Network 		pysaml2_project
debian 		pysaml2
debian_linux 		PySAML2 is a pure python implementation of SAML Version 2 Standard. PySAML2 before 6.5.0 has an improper verification of cryptographic signature vulnerability. Users of pysaml2 that use the default C… - CVE-2021-21239 2024-11-21 14:47 2021-01-22 Show GitHub Exploit DB Packet Storm
196554 6.5 MEDIUM
Network 		pysaml2_project pysaml2 PySAML2 is a pure python implementation of SAML Version 2 Standard. PySAML2 before 6.5.0 has an improper verification of cryptographic signature vulnerability. All users of pysaml2 that need to valid… - CVE-2021-21238 2024-11-21 14:47 2021-01-22 Show GitHub Exploit DB Packet Storm
196555 6.5 MEDIUM
Network 		keymaker_project keymaker Keymaker is a Mastodon Community Finder based Matrix Community serverlist page Server. In Keymaker before version 0.2.0, the assets endpoint did not check for the extension. The rust `join` method wi… - CVE-2021-21269 2024-11-21 14:47 2021-01-21 Show GitHub Exploit DB Packet Storm
196556 9.8 CRITICAL
Network 		onedev_project onedev OneDev is an all-in-one devops platform. In OneDev before version 4.0.3, there is a critical vulnerability which can lead to pre-auth remote code execution. AttachmentUploadServlet deserializes untru… CWE-502
 Deserialization of Untrusted Data 		CVE-2021-21242 2024-11-21 14:47 2021-01-16 Show GitHub Exploit DB Packet Storm
196557 9.8 CRITICAL
Network 		onedev_project onedev OneDev is an all-in-one devops platform. In OneDev before version 4.0.3, There is a vulnerability that enabled pre-auth server side template injection via Bean validation message tampering. Full deta… CWE-94
Code Injection 		CVE-2021-21244 2024-11-21 14:47 2021-01-16 Show GitHub Exploit DB Packet Storm
196558 9.8 CRITICAL
Network 		onedev_project onedev OneDev is an all-in-one devops platform. In OneDev before version 4.0.3, a Kubernetes REST endpoint exposes two methods that deserialize untrusted data from the request body. These endpoints do not e… CWE-502
 Deserialization of Untrusted Data 		CVE-2021-21243 2024-11-21 14:47 2021-01-16 Show GitHub Exploit DB Packet Storm
196559 8.1 HIGH
Network 		adobe magento Magento versions 2.4.1 (and earlier), 2.4.0-p1 (and earlier) and 2.3.6 (and earlier) are vulnerable to an insecure direct object vulnerability (IDOR) in the customer API module. Successful exploitati… - CVE-2021-21013 2024-11-21 14:47 2021-01-14 Show GitHub Exploit DB Packet Storm
196560 5.3 MEDIUM
Network 		adobe magento_open_source
magento_commerce 		Magento versions 2.4.1 (and earlier), 2.4.0-p1 (and earlier) and 2.3.6 (and earlier) are vulnerable to an insecure direct object vulnerability (IDOR) in the checkout module. Successful exploitation c… - CVE-2021-21012 2024-11-21 14:47 2021-01-14 Show GitHub Exploit DB Packet Storm