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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 22, 2026, 6 p.m.

No CVSS Level
Attach Vector		 Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show		 Exploit
PoC
Search
252521 6.8 警告 マイクロソフト
シスコシステムズ		 - Cisco VPN Client における権限を取得される脆弱性 CWE-DesignError
CVE-2011-2678 2011-12-1 11:14 2011-07-7 Show GitHub Exploit DB Packet Storm
252522 7.8 危険 シスコシステムズ - Cisco IOS におけるサービス運用妨害 (デバイスリロード) の脆弱性 CWE-399
リソース管理の問題 		CVE-2011-2064 2011-12-1 11:12 2011-07-6 Show GitHub Exploit DB Packet Storm
252523 5 警告 シスコシステムズ - Cisco IOS における Router Advertisement Guarding 機能が回避される脆弱性 CWE-16
環境設定 		CVE-2011-2395 2011-12-1 11:12 2011-06-9 Show GitHub Exploit DB Packet Storm
252524 7.2 危険 マイクロソフト
シスコシステムズ		 - Cisco AnyConnect Secure Mobility Client における権限を取得される脆弱性 CWE-264
認可・権限・アクセス制御 		CVE-2011-2041 2011-12-1 11:11 2011-06-1 Show GitHub Exploit DB Packet Storm
252525 10 危険 シスコシステムズ - Cisco Network Registrar におけるアクセス権を取得される脆弱性 CWE-255
証明書・パスワード管理 		CVE-2011-2024 2011-12-1 11:11 2011-06-1 Show GitHub Exploit DB Packet Storm
252526 1.5 注意 シスコシステムズ - Cisco Unified IP Phones 7900 デバイスにおける権限を取得される脆弱性 CWE-264
認可・権限・アクセス制御 		CVE-2011-1637 2011-12-1 11:10 2011-06-1 Show GitHub Exploit DB Packet Storm
252527 10 危険 シスコシステムズ - Cisco Media Processing Software におけるアクセス権を取得される脆弱性 CWE-255
証明書・パスワード管理 		CVE-2011-1623 2011-12-1 11:08 2011-06-1 Show GitHub Exploit DB Packet Storm
252528 6.6 警告 シスコシステムズ - Cisco Unified IP Phones 7900 における権限を取得される脆弱性 CWE-264
認可・権限・アクセス制御 		CVE-2011-1603 2011-12-1 11:03 2011-06-1 Show GitHub Exploit DB Packet Storm
252529 6.6 警告 シスコシステムズ - Cisco Unified IP Phone 7900 の su ユーティリティにおける権限を取得される脆弱性 CWE-264
認可・権限・アクセス制御 		CVE-2011-1602 2011-12-1 11:03 2011-06-1 Show GitHub Exploit DB Packet Storm
252530 7.8 危険 シスコシステムズ - Cisco IOS XR におけるサービス運用妨害 (デバイスリロード) の脆弱性 CWE-399
リソース管理の問題 		CVE-2011-1651 2011-12-1 11:02 2011-05-25 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 22, 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
Search
221651 7.5 HIGH
Network 		mattermost mattermost_mobile An issue was discovered in Mattermost Mobile Apps before 1.26.0. Local logging is not blocked for sensitive information (e.g., server addresses or message content). CWE-532
 Inclusion of Sensitive Information in Log Files 		CVE-2019-20852 2024-11-21 13:39 2020-06-20 Show GitHub Exploit DB Packet Storm
221652 9.1 CRITICAL
Network 		mattermost mattermost An issue was discovered in Mattermost Mobile Apps before 1.26.0. An attacker can use directory traversal with the Video Preview feature to overwrite arbitrary files on a device. CWE-22
Path Traversal 		CVE-2019-20851 2024-11-21 13:39 2020-06-20 Show GitHub Exploit DB Packet Storm
221653 5.3 MEDIUM
Network 		mattermost mattermost_mobile An issue was discovered in Mattermost Mobile Apps before 1.26.0. A view cache can persist on a device after a logout. CWE-459
 Incomplete Cleanup 		CVE-2019-20850 2024-11-21 13:39 2020-06-19 Show GitHub Exploit DB Packet Storm
221654 5.3 MEDIUM
Network 		mattermost mattermost_mobile An issue was discovered in Mattermost Mobile Apps before 1.26.0. Cookie data can persist on a device after a logout. CWE-459
 Incomplete Cleanup 		CVE-2019-20849 2024-11-21 13:39 2020-06-19 Show GitHub Exploit DB Packet Storm
221655 7.5 HIGH
Network 		mattermost mattermost_mobile An issue was discovered in Mattermost Mobile Apps before 1.26.0. The Quick Reply feature mishandles crafted replies. CWE-20
 Improper Input Validation  		CVE-2019-20848 2024-11-21 13:39 2020-06-19 Show GitHub Exploit DB Packet Storm
221656 5.3 MEDIUM
Network 		mattermost mattermost_server An issue was discovered in Mattermost Server before 5.18.0. An attacker can send a user_typing WebSocket event to any channel. NVD-CWE-noinfo
CVE-2019-20847 2024-11-21 13:39 2020-06-19 Show GitHub Exploit DB Packet Storm
221657 7.5 HIGH
Network 		mattermost mattermost_server An issue was discovered in Mattermost Server before 5.18.0. It has weak permissions for server-local file storage. CWE-281
 Improper Preservation of Permissions 		CVE-2019-20846 2024-11-21 13:39 2020-06-19 Show GitHub Exploit DB Packet Storm
221658 7.5 HIGH
Network 		mattermost mattermost_server An issue was discovered in Mattermost Server before 5.18.0. It allows attackers to cause a denial of service (memory consumption) via a large Slack import. CWE-770
 Allocation of Resources Without Limits or Throttling 		CVE-2019-20845 2024-11-21 13:39 2020-06-19 Show GitHub Exploit DB Packet Storm
221659 6.5 MEDIUM
Network 		mattermost mattermost_server An issue was discovered in Mattermost Server before 5.18.0, 5.17.2, 5.16.4, 5.15.4, and 5.9.7. An attacker can spoof a direct-message channel by changing the type of a channel. CWE-924
 Improper Enforcement of Message Integrity During Transmission in a Communication Channel 		CVE-2019-20844 2024-11-21 13:39 2020-06-19 Show GitHub Exploit DB Packet Storm
221660 7.5 HIGH
Network 		mattermost mattermost_server An issue was discovered in Mattermost Server before 5.18.0, 5.17.2, 5.16.4, 5.15.4, and 5.9.7. There are weak permissions for configuration files. CWE-281
 Improper Preservation of Permissions 		CVE-2019-20843 2024-11-21 13:39 2020-06-19 Show GitHub Exploit DB Packet Storm