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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 21, 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
248621 9.3 危険 シスコシステムズ - Cisco IOS における整数オーバーフローの脆弱性 CWE-189
数値処理の問題 		CVE-2007-5552 2012-06-26 15:54 2007-10-18 Show GitHub Exploit DB Packet Storm
248622 7.1 危険 シスコシステムズ - Cisco IOS における任意のコードを実行される脆弱性 CWE-DesignError
CVE-2007-5551 2012-06-26 15:54 2007-10-18 Show GitHub Exploit DB Packet Storm
248623 5 警告 シスコシステムズ - Cisco IOS における IOS バージョン情報を取得される脆弱性 CWE-200
情報漏えい 		CVE-2007-5550 2012-06-26 15:54 2007-10-18 Show GitHub Exploit DB Packet Storm
248624 2.1 注意 シスコシステムズ - Cisco IOS の Command EXEC における重要な情報を取得される脆弱性 CWE-200
情報漏えい 		CVE-2007-5549 2012-06-26 15:54 2007-10-18 Show GitHub Exploit DB Packet Storm
248625 6.9 警告 シスコシステムズ - Cisco IOS の Command EXEC 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-2007-5548 2012-06-26 15:54 2007-10-18 Show GitHub Exploit DB Packet Storm
248626 4.3 警告 シスコシステムズ - Cisco IOS 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-2007-5547 2012-06-26 15:54 2007-10-18 Show GitHub Exploit DB Packet Storm
248627 9 危険 シスコシステムズ - Cisco Unified ICME などにおける権限を取得される脆弱性 CWE-noinfo
情報不足 		CVE-2007-5539 2012-06-26 15:54 2007-10-17 Show GitHub Exploit DB Packet Storm
248628 10 危険 シスコシステムズ - CUCM の Centralized TFTP File Locator Service における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-2007-5538 2012-06-26 15:54 2007-10-17 Show GitHub Exploit DB Packet Storm
248629 7.8 危険 シスコシステムズ - CUCM 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-2007-5537 2012-06-26 15:54 2007-10-17 Show GitHub Exploit DB Packet Storm
248630 7.5 危険 artmedic webdesign - Artmedic CMS の index.php 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-2007-5489 2012-06-26 15:54 2007-10-17 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:June 21, 2026, 4:01 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
201471 5.3 MEDIUM
Network 		moodle
fedoraproject 		moodle
fedora 		When creating a user account, it was possible to verify the account without having access to the verification email link/secret in moodle before 3.10.2, 3.9.5, 3.8.8, 3.5.17. - CVE-2021-20282 2024-11-21 14:46 2021-03-16 Show GitHub Exploit DB Packet Storm
201472 5.3 MEDIUM
Network 		moodle
fedoraproject 		moodle
fedora 		It was possible for some users without permission to view other users' full names to do so via the online users block in moodle before 3.10.2, 3.9.5, 3.8.8, 3.5.17. CWE-863
 Incorrect Authorization 		CVE-2021-20281 2024-11-21 14:46 2021-03-16 Show GitHub Exploit DB Packet Storm
201473 5.4 MEDIUM
Network 		moodle
fedoraproject 		moodle
fedora 		Text-based feedback answers required additional sanitizing to prevent stored XSS and blind SSRF risks in moodle before 3.10.2, 3.9.5, 3.8.8, 3.5.17. - CVE-2021-20280 2024-11-21 14:46 2021-03-16 Show GitHub Exploit DB Packet Storm
201474 5.4 MEDIUM
Network 		moodle
fedoraproject 		moodle
fedora 		The ID number user profile field required additional sanitizing to prevent a stored XSS risk in moodle before 3.10.2, 3.9.5, 3.8.8, 3.5.17. CWE-79
Cross-site Scripting 		CVE-2021-20279 2024-11-21 14:46 2021-03-16 Show GitHub Exploit DB Packet Storm
201475 2.7 LOW
Network 		redhat libnbd
enterprise_linux 		A flaw was found in libnbd 1.7.3. An assertion failure in nbd_unlocked_opt_go in ilb/opt.c may lead to denial of service. - CVE-2021-20286 2024-11-21 14:46 2021-03-16 Show GitHub Exploit DB Packet Storm
201476 4.3 MEDIUM
Network 		ibm api_connect IBM API Connect 10.0.0.0, and 2018.4.1.0 through 2018.4.1.13 does not restrict member registration to the intended recepient. An attacker who is a valid user in the user registry used by API Manager … NVD-CWE-noinfo
CVE-2021-20440 2024-11-21 14:46 2021-03-16 Show GitHub Exploit DB Packet Storm
201477 8.1 HIGH
Network 		dogtagpki
redhat
fedoraproject 		dogtagpki
enterprise_linux
certificate_system
fedora 		A flaw was found in pki-core. An attacker who has successfully compromised a key could use this flaw to renew the corresponding certificate over and over again, as long as it is not explicitly revoke… - CVE-2021-20179 2024-11-21 14:46 2021-03-15 Show GitHub Exploit DB Packet Storm
201478 9.8 CRITICAL
Network 		gnu
redhat
fedoraproject 		gnutls
enterprise_linux
fedora 		A flaw was found in gnutls. A use after free issue in client_send_params in lib/ext/pre_shared_key.c may lead to memory corruption and other potential consequences. - CVE-2021-20232 2024-11-21 14:46 2021-03-13 Show GitHub Exploit DB Packet Storm
201479 9.8 CRITICAL
Network 		gnu
redhat
fedoraproject
netapp 		gnutls
enterprise_linux
fedora
active_iq_unified_manager
e-series_performance_analyzer 		A flaw was found in gnutls. A use after free issue in client sending key_share extension may lead to memory corruption and other consequences. - CVE-2021-20231 2024-11-21 14:46 2021-03-13 Show GitHub Exploit DB Packet Storm
201480 7.8 HIGH
Local 		ntt-tx magicconnect Untrusted search path vulnerability in Installer of MagicConnect Client program distributed before 2021 March 1 allows an attacker to gain privileges and via a Trojan horse DLL in an unspecified dire… CWE-427
 Uncontrolled Search Path Element 		CVE-2021-20674 2024-11-21 14:46 2021-03-12 Show GitHub Exploit DB Packet Storm