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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
252391 7.5 危険 HomeSeer Technologies, LLC. - HomeSeer HS2 の Web インターフェース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-2011-4835 2011-12-21 15:23 2011-12-15 Show GitHub Exploit DB Packet Storm
252392 9.3 危険 RSAセキュリティ - EMC RSA SecurID Software Token における権限を取得される脆弱性 CWE-Other
その他 		CVE-2011-4141 2011-12-21 14:34 2011-12-17 Show GitHub Exploit DB Packet Storm
252393 4.3 警告 Mozilla Foundation
SafeNet, Inc
7-Technologies		 - 複数の SafeNet 製品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-2011-3339 2011-12-21 14:21 2011-12-12 Show GitHub Exploit DB Packet Storm
252394 6.8 警告 奈良先端科学技術大学院大学 - 茶筌 (ChaSen) 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-2011-4000 2011-12-20 18:12 2011-11-8 Show GitHub Exploit DB Packet Storm
252395 8.3 危険 富士通
日本電気
日立		 - Preboot Execution Environment (PXE) SDK を使用した製品における複数の脆弱性 CWE-119
CWE-22
CVE-2009-0270 2011-12-20 17:33 2011-12-15 Show GitHub Exploit DB Packet Storm
252396 9.3 危険 Parallels - Parallels Plesk Panel の Control Panel における詳細不明な脆弱性 CWE-DesignError
CVE-2011-4856 2011-12-20 14:41 2011-12-16 Show GitHub Exploit DB Packet Storm
252397 9.3 危険 Parallels - Parallels Plesk Panel の Control Panel における詳細不明な脆弱性 CWE-DesignError
CVE-2011-4855 2011-12-20 14:40 2011-12-16 Show GitHub Exploit DB Packet Storm
252398 9.3 危険 Parallels - Parallels Plesk Panel の Control Panel における詳細不明な脆弱性 CWE-DesignError
CVE-2011-4854 2011-12-20 14:40 2011-12-16 Show GitHub Exploit DB Packet Storm
252399 4.3 警告 Parallels - Parallels Plesk Panel の Control Panel 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-2011-4853 2011-12-20 14:38 2011-12-16 Show GitHub Exploit DB Packet Storm
252400 4.3 警告 Parallels - Parallels Plesk Panel の Control Panel 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-2011-4852 2011-12-20 14:38 2011-12-16 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 27, 2026, 4:52 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
195821 5.5 MEDIUM
Local 		linux linux_kernel A denial of service vulnerability was found in n_tty_receive_char_special in drivers/tty/n_tty.c of the Linux kernel. In this flaw a local attacker with a normal user privilege could delay the loop (… - CVE-2021-20219 2024-11-21 14:46 2021-03-24 Show GitHub Exploit DB Packet Storm
195822 8.8 HIGH
Network 		strangerstudios paid_memberships_pro SQL injection vulnerability in the Paid Memberships Pro versions prior to 2.5.6 allows remote authenticated attackers to execute arbitrary SQL commands via unspecified vectors. CWE-89
SQL Injection 		CVE-2021-20678 2024-11-21 14:46 2021-03-18 Show GitHub Exploit DB Packet Storm
195823 4.3 MEDIUM
Network 		m-system dl8-a_firmware
dl8-b_firmware
dl8-c_firmware
dl8-d_firmware
dl8-e_firmware 		M-System DL8 series (type A (DL8-A) versions prior to Ver3.0, type B (DL8-B) versions prior to Ver3.0, type C (DL8-C) versions prior to Ver3.0, type D (DL8-D) versions prior to Ver3.0, and type E (DL… CWE-863
 Incorrect Authorization 		CVE-2021-20676 2024-11-21 14:46 2021-03-18 Show GitHub Exploit DB Packet Storm
195824 6.5 MEDIUM
Network 		m-system dl8-a_firmware
dl8-b_firmware
dl8-c_firmware
dl8-d_firmware
dl8-e_firmware 		M-System DL8 series (type A (DL8-A) versions prior to Ver3.0, type B (DL8-B) versions prior to Ver3.0, type C (DL8-C) versions prior to Ver3.0, type D (DL8-D) versions prior to Ver3.0, and type E (DL… NVD-CWE-noinfo
CVE-2021-20675 2024-11-21 14:46 2021-03-18 Show GitHub Exploit DB Packet Storm
195825 4.3 MEDIUM
Network 		cybozu office Improper access control vulnerability in Custom App of Cybozu Office 10.0.0 to 10.8.4 allows authenticated attackers to bypass access restriction and obtain the date of Custom App via unspecified vec… NVD-CWE-Other
CVE-2021-20634 2024-11-21 14:46 2021-03-18 Show GitHub Exploit DB Packet Storm
195826 4.3 MEDIUM
Network 		cybozu office Improper access control vulnerability in Cabinet of Cybozu Office 10.0.0 to 10.8.4 allows authenticated attackers to bypass access restriction and obtain the date of Cabinet via unspecified vectors. NVD-CWE-Other
CVE-2021-20633 2024-11-21 14:46 2021-03-18 Show GitHub Exploit DB Packet Storm
195827 4.3 MEDIUM
Network 		cybozu office Improper access control vulnerability in Bulletin Board of Cybozu Office 10.0.0 to 10.8.4 allows authenticated attackers to bypass access restriction and obtain the data of Bulletin Board via unspeci… NVD-CWE-Other
CVE-2021-20632 2024-11-21 14:46 2021-03-18 Show GitHub Exploit DB Packet Storm
195828 6.5 MEDIUM
Network 		cybozu office Improper input validation vulnerability in Custom App of Cybozu Office 10.0.0 to 10.8.4 allows authenticated attacker to alter the data of Custom App via unspecified vectors. CWE-20
 Improper Input Validation  		CVE-2021-20631 2024-11-21 14:46 2021-03-18 Show GitHub Exploit DB Packet Storm
195829 4.3 MEDIUM
Network 		cybozu office Improper access control vulnerability in Phone Messages of Cybozu Office 10.0.0 to 10.8.4 allows authenticated attackers to bypass access restriction and obtain the data of Phone Messages via unspeci… NVD-CWE-Other
CVE-2021-20630 2024-11-21 14:46 2021-03-18 Show GitHub Exploit DB Packet Storm
195830 6.1 MEDIUM
Network 		cybozu office Cross-site scripting vulnerability in E-mail of Cybozu Office 10.0.0 to 10.8.4 allows remote attackers to inject an arbitrary script via unspecified vectors. CWE-79
Cross-site Scripting 		CVE-2021-20629 2024-11-21 14:46 2021-03-18 Show GitHub Exploit DB Packet Storm