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You can search for vulnerabilities managed by JVN (Japan Vulnerability Note) and NVD (National Vulnerability Database).
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JVN Vulnerability Information

Update Date":May 21, 2026, 6:01 p.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
Search
253021 9.3 危険 マイクロソフト - Microsoft Excel 2003 における任意のコードを実行される脆弱性 CWE-399
リソース管理の問題 		CVE-2011-1986 2011-10-20 16:18 2011-09-13 Show GitHub Exploit DB Packet Storm
253022 9.3 危険 マイクロソフト - 複数の Microsoft Excel 製品における任意のコードを実行される脆弱性 CWE-119
バッファエラー 		CVE-2011-1987 2011-10-20 16:18 2011-09-13 Show GitHub Exploit DB Packet Storm
253023 9.3 危険 マイクロソフト - 複数の Microsoft Excel 製品における任意のコードを実行される脆弱性 CWE-119
バッファエラー 		CVE-2011-1988 2011-10-20 16:18 2011-09-13 Show GitHub Exploit DB Packet Storm
253024 9.3 危険 マイクロソフト - 複数の Microsoft Excel 製品における任意のコードを実行される脆弱性 CWE-20
不適切な入力確認 		CVE-2011-1989 2011-10-20 16:17 2011-09-13 Show GitHub Exploit DB Packet Storm
253025 9.3 危険 マイクロソフト - 複数の Microsoft Excel 製品における任意のコードを実行される脆弱性 CWE-119
バッファエラー 		CVE-2011-1990 2011-10-20 16:17 2011-09-13 Show GitHub Exploit DB Packet Storm
253026 9.3 危険 マイクロソフト - Microsoft Windows における権限昇格の脆弱性 CWE-Other
その他 		CVE-2011-1991 2011-10-20 16:17 2011-09-13 Show GitHub Exploit DB Packet Storm
253027 9.3 危険 アドビシステムズ - Adobe Reader および Acrobat における任意のコードを実行される脆弱性 CWE-20
不適切な入力確認 		CVE-2011-2442 2011-10-20 16:14 2011-09-13 Show GitHub Exploit DB Packet Storm
253028 9.3 危険 アドビシステムズ - Adobe Reader および Acrobat の CoolType.dll 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-2011-2441 2011-10-20 16:14 2011-09-13 Show GitHub Exploit DB Packet Storm
253029 9.3 危険 アドビシステムズ - Adobe Reader および Acrobat における任意のコードを実行される脆弱性 CWE-399
リソース管理の問題 		CVE-2011-2440 2011-10-20 16:13 2011-09-13 Show GitHub Exploit DB Packet Storm
253030 9.3 危険 アドビシステムズ - Adobe Reader および Acrobat における任意のコードを実行される脆弱性 CWE-399
リソース管理の問題 		CVE-2011-2439 2011-10-20 16:12 2011-09-13 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 21, 2026, 4:10 a.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
195571 4.3 MEDIUM
Network 		cisco firepower_management_center A vulnerability in an access control mechanism of Cisco Firepower Management Center (FMC) Software could allow an authenticated, remote attacker to access services beyond the scope of their authoriza… NVD-CWE-Other
CVE-2021-1477 2024-11-21 14:44 2021-04-30 Show GitHub Exploit DB Packet Storm
195572 6.7 MEDIUM
Local 		cisco firepower_threat_defense
adaptive_security_appliance_software 		A vulnerability in the CLI of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an authenticated, local attacker to execute arbitrary comm… - CVE-2021-1476 2024-11-21 14:44 2021-04-30 Show GitHub Exploit DB Packet Storm
195573 4.8 MEDIUM
Network 		cisco firepower_management_center Multiple vulnerabilities in the web-based management interface of Cisco Firepower Management Center (FMC) Software could allow an unauthenticated, remote attacker to conduct a cross-site scripting (X… - CVE-2021-1458 2024-11-21 14:44 2021-04-30 Show GitHub Exploit DB Packet Storm
195574 4.8 MEDIUM
Network 		cisco firepower_management_center Multiple vulnerabilities in the web-based management interface of Cisco Firepower Management Center (FMC) Software could allow an unauthenticated, remote attacker to conduct a cross-site scripting (X… - CVE-2021-1457 2024-11-21 14:44 2021-04-30 Show GitHub Exploit DB Packet Storm
195575 4.8 MEDIUM
Network 		cisco firepower_management_center Multiple vulnerabilities in the web-based management interface of Cisco Firepower Management Center (FMC) Software could allow an unauthenticated, remote attacker to conduct a cross-site scripting (X… - CVE-2021-1456 2024-11-21 14:44 2021-04-30 Show GitHub Exploit DB Packet Storm
195576 4.8 MEDIUM
Network 		cisco firepower_management_center Multiple vulnerabilities in the web-based management interface of Cisco Firepower Management Center (FMC) Software could allow an unauthenticated, remote attacker to conduct a cross-site scripting (X… CWE-79
Cross-site Scripting 		CVE-2021-1455 2024-11-21 14:44 2021-04-30 Show GitHub Exploit DB Packet Storm
195577 7.8 HIGH
Local 		cisco firepower_threat_defense A vulnerability in the CLI of Cisco Firepower Threat Defense (FTD) Software could allow an authenticated, local attacker to execute arbitrary commands with root privileges on the underlying operating… CWE-78
OS Command  		CVE-2021-1448 2024-11-21 14:44 2021-04-30 Show GitHub Exploit DB Packet Storm
195578 7.5 HIGH
Network 		cisco firepower_threat_defense
adaptive_security_appliance_software 		Multiple vulnerabilities in Cisco Adaptive Security Appliance (ASA) Software and Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to cause a denial of service (… - CVE-2021-1445 2024-11-21 14:44 2021-04-30 Show GitHub Exploit DB Packet Storm
195579 8.6 HIGH
Network 		cisco firepower_threat_defense A vulnerability in the software-based SSL/TLS message handler of Cisco Firepower Threat Defense (FTD) Software could allow an unauthenticated, remote attacker to trigger a reload of an affected devic… CWE-20
 Improper Input Validation  		CVE-2021-1402 2024-11-21 14:44 2021-04-30 Show GitHub Exploit DB Packet Storm
195580 5.4 MEDIUM
Network 		cisco firepower_device_manager A vulnerability in the REST API of Cisco Firepower Device Manager (FDM) On-Box Software could allow an authenticated, remote attacker to gain read and write access to information that is stored on an… - CVE-2021-1369 2024-11-21 14:44 2021-04-30 Show GitHub Exploit DB Packet Storm