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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":May 23, 2026, 10 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
Search
252611 9.3 危険 リアルネットワークス - RealNetworks RealPlayer における整数アンダーフローの脆弱性 CWE-189
数値処理の問題 		CVE-2011-4259 2011-11-28 10:28 2011-11-18 Show GitHub Exploit DB Packet Storm
252612 9.3 危険 リアルネットワークス - RealNetworks RealPlayer の Cook コーデックにおける任意のコードを実行される脆弱性 CWE-94
コード・インジェクション 		CVE-2011-4257 2011-11-28 10:25 2011-11-18 Show GitHub Exploit DB Packet Storm
252613 10 危険 リアルネットワークス - RealNetworks RealPlayer および Mac RealPlayer における任意のコードを実行される脆弱性 CWE-noinfo
情報不足 		CVE-2011-4255 2011-11-28 10:23 2011-11-18 Show GitHub Exploit DB Packet Storm
252614 10 危険 リアルネットワークス - RealNetworks RealPlayer における任意のコードを実行される脆弱性 CWE-94
コード・インジェクション 		CVE-2011-4254 2011-11-28 10:22 2011-11-18 Show GitHub Exploit DB Packet Storm
252615 9.3 危険 リアルネットワークス - RealNetworks RealPlayer における任意のコードを実行される脆弱性 CWE-94
コード・インジェクション 		CVE-2011-4251 2011-11-28 10:18 2011-11-18 Show GitHub Exploit DB Packet Storm
252616 9.3 危険 リアルネットワークス - RealNetworks RealPlayer における任意のコードを実行される脆弱性 CWE-94
コード・インジェクション 		CVE-2011-4248 2011-11-28 10:16 2011-11-18 Show GitHub Exploit DB Packet Storm
252617 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
252618 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
252619 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
252620 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
NVD Vulnerability Information

Update Date:May 23, 2026, 4:08 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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195721 4.3 MEDIUM
Network 		cisco unified_computing_system A vulnerability in the way Cisco UCS Manager software handles SSH sessions could allow an authenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. This vulne… CWE-770
 Allocation of Resources Without Limits or Throttling 		CVE-2021-1592 2024-11-21 14:44 2021-08-26 Show GitHub Exploit DB Packet Storm
195722 5.3 MEDIUM
Network 		cisco nx-os A vulnerability in the EtherChannel port subscription logic of Cisco Nexus 9500 Series Switches could allow an unauthenticated, remote attacker to bypass access control list (ACL) rules that are conf… NVD-CWE-Other
CVE-2021-1591 2024-11-21 14:44 2021-08-26 Show GitHub Exploit DB Packet Storm
195723 5.3 MEDIUM
Network 		cisco nx-os
unified_computing_system 		A vulnerability in the implementation of the system login block-for command for Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause a login process to unexpectedly restart, … NVD-CWE-noinfo
CVE-2021-1590 2024-11-21 14:44 2021-08-26 Show GitHub Exploit DB Packet Storm
195724 8.6 HIGH
Network 		cisco nx-os A vulnerability in the MPLS Operation, Administration, and Maintenance (OAM) feature of Cisco NX-OS Software could allow an unauthenticated, remote attacker to cause a denial of service (DoS) conditi… CWE-20
CWE-125
 Improper Input Validation 
Out-of-bounds Read 		CVE-2021-1588 2024-11-21 14:44 2021-08-26 Show GitHub Exploit DB Packet Storm
195725 7.2 HIGH
Network 		cisco application_policy_infrastructure_controller
cloud_application_policy_infrastructure_controller 		Multiple vulnerabilities in the web UI and API endpoints of Cisco Application Policy Infrastructure Controller (APIC) or Cisco Cloud APIC could allow a remote attacker to perform a command injection … CWE-77
Command Injection 		CVE-2021-1580 2024-11-21 14:44 2021-08-26 Show GitHub Exploit DB Packet Storm
195726 8.6 HIGH
Network 		cisco nx-os A vulnerability in the VXLAN Operation, Administration, and Maintenance (OAM) feature of Cisco NX-OS Software, known as NGOAM, could allow an unauthenticated, remote attacker to cause a denial of ser… CWE-436
 Interpretation Conflict 		CVE-2021-1587 2024-11-21 14:44 2021-08-26 Show GitHub Exploit DB Packet Storm
195727 8.6 HIGH
Network 		cisco nx-os A vulnerability in the Multi-Pod or Multi-Site network configurations for Cisco Nexus 9000 Series Fabric Switches in Application Centric Infrastructure (ACI) mode could allow an unauthenticated, remo… CWE-345
 Insufficient Verification of Data Authenticity 		CVE-2021-1586 2024-11-21 14:44 2021-08-26 Show GitHub Exploit DB Packet Storm
195728 6.7 MEDIUM
Local 		cisco nx-os A vulnerability in Cisco Nexus 9000 Series Fabric Switches in Application Centric Infrastructure (ACI) mode could allow an authenticated, local attacker to elevate privileges on an affected device. T… CWE-78
OS Command  		CVE-2021-1584 2024-11-21 14:44 2021-08-26 Show GitHub Exploit DB Packet Storm
195729 4.4 MEDIUM
Local 		cisco nx-os A vulnerability in the fabric infrastructure file system access control of Cisco Nexus 9000 Series Fabric Switches in Application Centric Infrastructure (ACI) mode could allow an authenticated, local… NVD-CWE-Other
CVE-2021-1583 2024-11-21 14:44 2021-08-26 Show GitHub Exploit DB Packet Storm
195730 5.4 MEDIUM
Network 		cisco application_policy_infrastructure_controller
cloud_application_policy_infrastructure_controller 		A vulnerability in the web UI of Cisco Application Policy Infrastructure Controller (APIC) or Cisco Cloud APIC could allow an authenticated, remote attacker to perform a stored cross-site scripting a… CWE-79
Cross-site Scripting 		CVE-2021-1582 2024-11-21 14:44 2021-08-26 Show GitHub Exploit DB Packet Storm