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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 20, 2026, 4 p.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
Search
252841 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
252842 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
252843 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
252844 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
252845 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
252846 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
252847 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
252848 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
252849 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
252850 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 20, 2026, 4:14 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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201931 6.8 MEDIUM
Physics 		cisco ios_xe A vulnerability in software image verification in Cisco IOS XE Software could allow an unauthenticated, physical attacker to install and boot a malicious software image or execute unsigned binaries o… CWE-347
 Improper Verification of Cryptographic Signature 		CVE-2020-3209 2024-11-21 14:30 2020-06-4 Show GitHub Exploit DB Packet Storm
201932 6.7 MEDIUM
Local 		cisco ios A vulnerability in the image verification feature of Cisco IOS Software for Cisco 809 and 829 Industrial Integrated Services Routers (Industrial ISRs) could allow an authenticated, local attacker to … NVD-CWE-Other
CVE-2020-3208 2024-11-21 14:30 2020-06-4 Show GitHub Exploit DB Packet Storm
201933 6.7 MEDIUM
Local 		cisco ios_xe A vulnerability in the processing of boot options of specific Cisco IOS XE Software switches could allow an authenticated, local attacker with root shell access to the underlying operating system (OS… CWE-78
OS Command  		CVE-2020-3207 2024-11-21 14:30 2020-06-4 Show GitHub Exploit DB Packet Storm
201934 4.7 MEDIUM
Adjacent 		cisco ios_xe A vulnerability in the handling of IEEE 802.11w Protected Management Frames (PMFs) of Cisco Catalyst 9800 Series Wireless Controllers that are running Cisco IOS XE Software could allow an unauthentic… CWE-20
 Improper Input Validation  		CVE-2020-3206 2024-11-21 14:30 2020-06-4 Show GitHub Exploit DB Packet Storm
201935 8.8 HIGH
Adjacent 		cisco ios A vulnerability in the implementation of the inter-VM channel of Cisco IOS Software for Cisco 809 and 829 Industrial Integrated Services Routers (Industrial ISRs) and Cisco 1000 Series Connected Grid… CWE-78
OS Command  		CVE-2020-3205 2024-11-21 14:30 2020-06-4 Show GitHub Exploit DB Packet Storm
201936 6.7 MEDIUM
Local 		cisco ios_xe
ios 		A vulnerability in the Tool Command Language (Tcl) interpreter of Cisco IOS Software and Cisco IOS XE Software could allow an authenticated, local attacker with privileged EXEC credentials to execute… CWE-20
 Improper Input Validation  		CVE-2020-3204 2024-11-21 14:30 2020-06-4 Show GitHub Exploit DB Packet Storm
201937 8.6 HIGH
Network 		cisco ios_xe A vulnerability in the locally significant certificate (LSC) provisioning feature of Cisco Catalyst 9800 Series Wireless Controllers that are running Cisco IOS XE Software could allow an unauthentica… CWE-401
 Missing Release of Memory after Effective Lifetime 		CVE-2020-3203 2024-11-21 14:30 2020-06-4 Show GitHub Exploit DB Packet Storm
201938 6.0 MEDIUM
Local 		cisco ios_xe
ios 		A vulnerability in the Tool Command Language (Tcl) interpreter of Cisco IOS Software and Cisco IOS XE Software could allow an authenticated, local attacker with privileged EXEC credentials to cause a… CWE-20
 Improper Input Validation  		CVE-2020-3201 2024-11-21 14:30 2020-06-4 Show GitHub Exploit DB Packet Storm
201939 7.7 HIGH
Network 		cisco ios
ios_xe 		A vulnerability in the Secure Shell (SSH) server code of Cisco IOS Software and Cisco IOS XE Software could allow an authenticated, remote attacker to cause an affected device to reload. The vulnerab… CWE-436
 Interpretation Conflict 		CVE-2020-3200 2024-11-21 14:30 2020-06-4 Show GitHub Exploit DB Packet Storm
201940 8.8 HIGH
Adjacent 		cisco ios Multiple vulnerabilities in the Cisco IOx application environment of Cisco 809 and 829 Industrial Integrated Services Routers (Industrial ISRs) and Cisco 1000 Series Connected Grid Routers (CGR1000) … NVD-CWE-Other
CVE-2020-3199 2024-11-21 14:30 2020-06-4 Show GitHub Exploit DB Packet Storm