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You can search for vulnerabilities managed by JVN (Japan Vulnerability Note) and NVD (National Vulnerability Database).
Search keywords must be entered in English otherwise will not be searched in both JVN and NVD.

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 30, 2026, 12:08 p.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
Search
257201 10 危険 リアルネットワークス - RealNetworks RealPlayer におけるヒープ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-2011-4244 2011-11-28 10:13 2011-11-18 Show GitHub Exploit DB Packet Storm
257202 4.3 警告 Beanbag - Review Board の commenting system 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-2011-4312 2011-11-25 16:03 2011-11-15 Show GitHub Exploit DB Packet Storm
257203 3.2 注意 ヒューレット・パッカード - HP Operations Agent および Performance Agent におけるディレクトリアクセス制限を回避される脆弱性 CWE-noinfo
情報不足 		CVE-2011-4160 2011-11-25 16:02 2011-11-22 Show GitHub Exploit DB Packet Storm
257204 7.5 危険 Technicolor - Thomson TG585 上の UPnP IGD の実装における任意のポートマッピングを確立される脆弱性 CWE-16
環境設定 		CVE-2011-4506 2011-11-25 14:33 2011-11-22 Show GitHub Exploit DB Packet Storm
257205 7.5 危険 日本アルカテル・ルーセント - SpeedTouch 5x6 上の UPnP IGD の実装における任意のポートマッピングを確立される脆弱性 CWE-16
環境設定 		CVE-2011-4505 2011-11-25 14:32 2011-11-22 Show GitHub Exploit DB Packet Storm
257206 7.5 危険 ZyXEL
Genmei Mori		 - ZyXEL P-330W におけるポートマッピングによる通信を確立される脆弱性 CWE-16
環境設定 		CVE-2011-4504 2011-11-25 14:31 2011-11-22 Show GitHub Exploit DB Packet Storm
257207 7.5 危険 Sitecom
Broadcom		 - Sitecom WL-111 上で動作する Broadcom Linux の UPnP IGD 実装におけるポートマッピングを確立される脆弱性 CWE-16
環境設定 		CVE-2011-4503 2011-11-25 14:31 2011-11-22 Show GitHub Exploit DB Packet Storm
257208 7.5 危険 Sitecom
Canyon
EDIMAX Technology
Sweex		 - 複数のルータ上で動作する Edimax EdiLinux の UPnP IGD 実装における任意のコマンドを実行される脆弱性 CWE-16
環境設定 		CVE-2011-4502 2011-11-25 14:30 2011-11-22 Show GitHub Exploit DB Packet Storm
257209 7.5 危険 Sitecom
Canyon
EDIMAX Technology
Sweex		 - 複数のルータ上で動作する Edimax EdiLinux の UPnP IGD 実装におけるポートマッピングを確立される脆弱性 CWE-16
環境設定 		CVE-2011-4501 2011-11-25 14:29 2011-11-22 Show GitHub Exploit DB Packet Storm
257210 7.5 危険 シスコシステムズ (Linksys)
シスコシステムズ		 - Cisco Linksys WRT54GX の UPnP IGD 実装におけるファイアウォールを管理される脆弱性 CWE-16
環境設定 		CVE-2011-4500 2011-11-25 14:28 2011-11-22 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:June 30, 2026, 4:22 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
203431 7.8 HIGH
Local 		adobe acrobat
acrobat_dc
acrobat_reader
acrobat_reader_dc 		Acrobat Reader DC versions versions 2020.013.20074 (and earlier), 2020.001.30018 (and earlier) and 2017.011.30188 (and earlier) are affected by a use-after-free vulnerability. An unauthenticated atta… CWE-416
 Use After Free 		CVE-2021-21041 2024-11-21 14:47 2021-02-12 Show GitHub Exploit DB Packet Storm
203432 7.8 HIGH
Local 		adobe acrobat
acrobat_dc
acrobat_reader
acrobat_reader_dc 		Acrobat Reader DC versions versions 2020.013.20074 (and earlier), 2020.001.30018 (and earlier) and 2017.011.30188 (and earlier) are affected by a Use After Free vulnerability. An unauthenticated atta… CWE-416
 Use After Free 		CVE-2021-21040 2024-11-21 14:47 2021-02-12 Show GitHub Exploit DB Packet Storm
203433 7.8 HIGH
Local 		adobe acrobat
acrobat_dc
acrobat_reader
acrobat_reader_dc 		Acrobat Reader DC versions versions 2020.013.20074 (and earlier), 2020.001.30018 (and earlier) and 2017.011.30188 (and earlier) are affected by an Out-of-bounds Write vulnerability when parsing a cra… - CVE-2021-21044 2024-11-21 14:47 2021-02-12 Show GitHub Exploit DB Packet Storm
203434 7.8 HIGH
Local 		adobe acrobat
acrobat_dc
acrobat_reader
acrobat_reader_dc 		Acrobat Reader DC versions versions 2020.013.20074 (and earlier), 2020.001.30018 (and earlier) and 2017.011.30188 (and earlier) are affected by a Use After Free vulnerability. An unauthenticated atta… CWE-416
 Use After Free 		CVE-2021-21039 2024-11-21 14:47 2021-02-12 Show GitHub Exploit DB Packet Storm
203435 7.8 HIGH
Local 		adobe acrobat
acrobat_dc
acrobat_reader
acrobat_reader_dc 		Acrobat Reader DC versions versions 2020.013.20074 (and earlier), 2020.001.30018 (and earlier) and 2017.011.30188 (and earlier) are affected by an Out-of-bounds Write vulnerability when parsing a cra… CWE-787
 Out-of-bounds Write 		CVE-2021-21038 2024-11-21 14:47 2021-02-12 Show GitHub Exploit DB Packet Storm
203436 7.8 HIGH
Local 		adobe acrobat
acrobat_dc
acrobat_reader
acrobat_reader_dc 		Acrobat Reader DC versions versions 2020.013.20074 (and earlier), 2020.001.30018 (and earlier) and 2017.011.30188 (and earlier) are affected by a Path Traversal vulnerability. An unauthenticated atta… CWE-22
Path Traversal 		CVE-2021-21037 2024-11-21 14:47 2021-02-12 Show GitHub Exploit DB Packet Storm
203437 7.8 HIGH
Local 		adobe acrobat
acrobat_dc
acrobat_reader
acrobat_reader_dc 		Acrobat Reader DC versions versions 2020.013.20074 (and earlier), 2020.001.30018 (and earlier) and 2017.011.30188 (and earlier) are affected by an Integer Overflow vulnerability. An unauthenticated a… CWE-190
 Integer Overflow or Wraparound 		CVE-2021-21036 2024-11-21 14:47 2021-02-12 Show GitHub Exploit DB Packet Storm
203438 8.8 HIGH
Network 		adobe acrobat
acrobat_dc
acrobat_reader
acrobat_reader_dc 		Acrobat Reader DC versions versions 2020.013.20074 (and earlier), 2020.001.30018 (and earlier) and 2017.011.30188 (and earlier) are affected by a Use After Free vulnerability. An unauthenticated atta… - CVE-2021-21035 2024-11-21 14:47 2021-02-12 Show GitHub Exploit DB Packet Storm
203439 4.3 MEDIUM
Network 		adobe acrobat
acrobat_dc
acrobat_reader
acrobat_reader_dc 		Acrobat Reader DC versions versions 2020.013.20074 (and earlier), 2020.001.30018 (and earlier) and 2017.011.30188 (and earlier) are affected by an Out-of-bounds Read vulnerability. An unauthenticated… CWE-125
Out-of-bounds Read 		CVE-2021-21034 2024-11-21 14:47 2021-02-12 Show GitHub Exploit DB Packet Storm
203440 8.8 HIGH
Network 		adobe acrobat
acrobat_dc
acrobat_reader
acrobat_reader_dc 		Acrobat Reader DC versions versions 2020.013.20074 (and earlier), 2020.001.30018 (and earlier) and 2017.011.30188 (and earlier) are affected by a Use After Free vulnerability. An unauthenticated atta… - CVE-2021-21033 2024-11-21 14:47 2021-02-12 Show GitHub Exploit DB Packet Storm