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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 3, 2026, 2:01 p.m.

No CVSS Level
Attach Vector
Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
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Exploit
PoC
Search
231381 4.3 警告 WordPress.org - WordPress 用の Blix テーマなどの index.php におけるクロスサイトスクリプティングの脆弱性 - CVE-2007-4481 2012-12-20 18:33 2007-08-16 Show GitHub Exploit DB Packet Storm
231382 4.3 警告 WordPress.org - WordPress 用の Sirius テーマの index.php におけるクロスサイトスクリプティングの脆弱性 - CVE-2007-4480 2012-12-20 18:33 2007-08-22 Show GitHub Exploit DB Packet Storm
231383 5 警告 planet technology corp - Planet VC-200M VDSL2 ルータの管理インターフェースにおけるサービス運用妨害 (DoS) の脆弱性 - CVE-2007-4477 2012-12-20 18:33 2007-08-22 Show GitHub Exploit DB Packet Storm
231384 3.3 注意 po4a - po4a の lib/Locale/Po4a/Po.pm における任意のファイルを上書きされる脆弱性 - CVE-2007-4462 2012-12-20 18:33 2007-08-15 Show GitHub Exploit DB Packet Storm
231385 5 警告 toribash - Toribash のサーバにおけるサービス運用妨害 (DoS) の脆弱性 - CVE-2007-4452 2012-12-20 18:33 2007-08-20 Show GitHub Exploit DB Packet Storm
231386 5 警告 toribash - Windows 上で稼動している Toribash のサーバにおけるサービス運用妨害 (DoS) の脆弱性 - CVE-2007-4451 2012-12-20 18:33 2007-08-20 Show GitHub Exploit DB Packet Storm
231387 5 警告 toribash - Toribash のサーバにおけるプロトコル違反を誘発される脆弱性 CWE-20
不適切な入力確認
CVE-2007-4450 2012-12-20 18:33 2007-08-20 Show GitHub Exploit DB Packet Storm
231388 5 警告 toribash - Toribash のクライアントにおけるサービス運用妨害 (DoS) の脆弱性 - CVE-2007-4449 2012-12-20 18:33 2007-08-20 Show GitHub Exploit DB Packet Storm
231389 5 警告 toribash - Toribash のサーバにおけるサービス運用妨害 (DoS) の脆弱性 - CVE-2007-4448 2012-12-20 18:33 2007-08-20 Show GitHub Exploit DB Packet Storm
231390 7.5 危険 toribash - Toribash のクライアントにおけるバッファオーバーフローの脆弱性 - CVE-2007-4447 2012-12-20 18:33 2007-08-20 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:June 3, 2026, 4:18 a.m.

No CVSS Level
Attach Vector
Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
197441 6.5 MEDIUM
Network
google
debian
fedoraproject
chrome
debian_linux
fedora
Insufficient data validation in QR scanner in Google Chrome on iOS prior to 90.0.4430.72 allowed an attacker displaying a QR code to perform domain spoofing via a crafted QR code. CWE-20
 Improper Input Validation 
CVE-2021-21208 2024-11-21 14:47 2021-04-27 Show GitHub Exploit DB Packet Storm
197442 8.6 HIGH
Local
google
debian
fedoraproject
chrome
debian_linux
fedora
Use after free in IndexedDB in Google Chrome prior to 90.0.4430.72 allowed an attacker who convinced a user to install a malicious extension to potentially perform a sandbox escape via a crafted Chro… CWE-416
 Use After Free
CVE-2021-21207 2024-11-21 14:47 2021-04-27 Show GitHub Exploit DB Packet Storm
197443 8.8 HIGH
Network
google
fedoraproject
chrome
fedora
Use after free in Blink in Google Chrome prior to 89.0.4389.128 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. CWE-416
 Use After Free
CVE-2021-21206 2024-11-21 14:47 2021-04-27 Show GitHub Exploit DB Packet Storm
197444 8.1 HIGH
Network
google
debian
fedoraproject
chrome
debian_linux
fedora
Insufficient policy enforcement in navigation in Google Chrome on iOS prior to 90.0.4430.72 allowed a remote attacker to bypass navigation restrictions via a crafted HTML page. NVD-CWE-noinfo
CVE-2021-21205 2024-11-21 14:47 2021-04-27 Show GitHub Exploit DB Packet Storm
197445 8.8 HIGH
Network
google
debian
fedoraproject
chrome
debian_linux
fedora
Use after free in Blink in Google Chrome on OS X prior to 90.0.4430.72 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. CWE-416
 Use After Free
CVE-2021-21204 2024-11-21 14:47 2021-04-27 Show GitHub Exploit DB Packet Storm
197446 8.8 HIGH
Network
google
debian
fedoraproject
chrome
debian_linux
fedora
Use after free in Blink in Google Chrome prior to 90.0.4430.72 allowed a remote attacker to potentially exploit heap corruption via a crafted HTML page. CWE-416
 Use After Free
CVE-2021-21203 2024-11-21 14:47 2021-04-27 Show GitHub Exploit DB Packet Storm
197447 8.6 HIGH
Local
google
debian
fedoraproject
chrome
debian_linux
fedora
Use after free in extensions in Google Chrome prior to 90.0.4430.72 allowed an attacker who convinced a user to install a malicious extension to potentially perform a sandbox escape via a crafted Chr… CWE-416
 Use After Free
CVE-2021-21202 2024-11-21 14:47 2021-04-27 Show GitHub Exploit DB Packet Storm
197448 9.6 CRITICAL
Network
google
debian
fedoraproject
chrome
debian_linux
fedora
Use after free in permissions in Google Chrome prior to 90.0.4430.72 allowed a remote attacker who had compromised the renderer process to potentially perform a sandbox escape via a crafted HTML page. CWE-416
 Use After Free
CVE-2021-21201 2024-11-21 14:47 2021-04-27 Show GitHub Exploit DB Packet Storm
197449 5.3 MEDIUM
Network
nec aterm_wg2600hs_firmware
aterm_wx3000hp_firmware
Improper access control vulnerability in NEC Aterm WG2600HS firmware Ver1.5.1 and earlier, and Aterm WX3000HP firmware Ver1.1.2 and earlier allows a device connected to the LAN side to be accessed fr… NVD-CWE-Other
CVE-2021-20712 2024-11-21 14:47 2021-04-26 Show GitHub Exploit DB Packet Storm
197450 9.8 CRITICAL
Network
nec aterm_wg2600hs_firmware Aterm WG2600HS firmware Ver1.5.1 and earlier allows an attacker to execute arbitrary OS commands via unspecified vectors. CWE-78
OS Command 
CVE-2021-20711 2024-11-21 14:47 2021-04-26 Show GitHub Exploit DB Packet Storm