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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, 6 p.m.

No CVSS Level
Attach Vector
Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
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Exploit
PoC
Search
254331 5 警告 シスコシステムズ - Cisco IOS 上で稼働する STCAPP におけるサービス運用妨害 (DoS) の脆弱性 CWE-Other
その他
CVE-2010-4687 2011-02-25 14:07 2011-01-7 Show GitHub Exploit DB Packet Storm
254332 7.8 危険 シスコシステムズ - Cisco IOS 上で稼働する CallManager Express におけるサービス運用妨害 (DoS) の脆弱性 CWE-399
リソース管理の問題
CVE-2010-4686 2011-02-25 14:05 2011-01-7 Show GitHub Exploit DB Packet Storm
254333 4 警告 シスコシステムズ - Cisco IOS における証明書マップによる制限を回避される脆弱性 CWE-310
暗号の問題
CVE-2010-4685 2011-02-25 14:03 2011-01-7 Show GitHub Exploit DB Packet Storm
254334 7.1 危険 シスコシステムズ - Cisco IOS におけるサービス運用妨害 (DoS) の脆弱性 CWE-399
リソース管理の問題
CVE-2010-4684 2011-02-25 14:00 2011-01-7 Show GitHub Exploit DB Packet Storm
254335 6.8 警告 シスコシステムズ - Cisco IOS 上で稼働する CallManager Express におけるサービス運用妨害 (DoS) の脆弱性 CWE-399
リソース管理の問題
CVE-2009-5040 2011-02-25 13:55 2011-01-7 Show GitHub Exploit DB Packet Storm
254336 9.3 危険 アップル
アドビシステムズ
レッドハット
ターボリナックス
オラクル
- Adobe Flash に脆弱性 CWE-119
バッファエラー
CVE-2010-3654 2011-02-25 13:50 2010-10-29 Show GitHub Exploit DB Packet Storm
254337 4 警告 サイバートラスト株式会社
MySQL AB
ターボリナックス
レッドハット
- MySQL の sql/spatial.cc におけるサービス運用妨害 (DoS) の脆弱性 CWE-Other
その他
CVE-2010-3840 2011-02-25 13:48 2010-09-10 Show GitHub Exploit DB Packet Storm
254338 7.8 危険 シスコシステムズ - Cisco IOS の H.323 実装の gk_circuit_info_do_in_acf 関数におけるサービス運用妨害 (DoS) の脆弱性 CWE-399
リソース管理の問題
CVE-2009-5039 2011-02-24 16:39 2011-01-7 Show GitHub Exploit DB Packet Storm
254339 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 (DoS) の脆弱性 CWE-399
リソース管理の問題
CVE-2009-5038 2011-02-24 16:37 2011-01-7 Show GitHub Exploit DB Packet Storm
254340 7.8 危険 シスコシステムズ - Cisco IOS の Neighbor Discovery プロトコル実装におけるサービス運用妨害 (DoS) の脆弱性 CWE-399
リソース管理の問題
CVE-2010-4671 2011-02-24 16:35 2011-01-7 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
Search
221271 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
221272 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
221273 7.2 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 is SQL injection by admins via SearchAllChannels. CWE-89
SQL Injection
CVE-2019-20842 2024-11-21 13:39 2020-06-19 Show GitHub Exploit DB Packet Storm
221274 8.8 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. CSRF can sometimes occur via a crafted web site for account takeover attacks. CWE-352
 Origin Validation Error
CVE-2019-20841 2024-11-21 13:39 2020-06-19 Show GitHub Exploit DB Packet Storm
221275 7.5 HIGH
Network
libvnc_project
canonical
debian
siemens
opensuse
libvncserver
ubuntu_linux
debian_linux
simatic_itc1500_firmware
simatic_itc1500_pro_firmware
simatic_itc1900_firmware
simatic_itc1900_pro_firmware
simatic_itc2200_firmware
sim…
An issue was discovered in LibVNCServer before 0.9.13. libvncserver/ws_decode.c can lead to a crash because of unaligned accesses in hybiReadAndDecode. CWE-787
 Out-of-bounds Write
CVE-2019-20840 2024-11-21 13:39 2020-06-18 Show GitHub Exploit DB Packet Storm
221276 7.5 HIGH
Network
libvnc_project
canonical
debian
siemens
opensuse
libvncserver
ubuntu_linux
debian_linux
simatic_itc1500_firmware
simatic_itc1500_pro_firmware
simatic_itc1900_firmware
simatic_itc1900_pro_firmware
simatic_itc2200_firmware
sim…
libvncclient/sockets.c in LibVNCServer before 0.9.13 has a buffer overflow via a long socket filename. CWE-120
Classic Buffer Overflow
CVE-2019-20839 2024-11-21 13:39 2020-06-18 Show GitHub Exploit DB Packet Storm
221277 7.5 HIGH
Network
pcre
apple
splunk
pcre
macos
universal_forwarder
libpcre in PCRE before 8.43 allows a subject buffer over-read in JIT when UTF is disabled, and \X or \R has more than one fixed quantifier, a related issue to CVE-2019-20454. CWE-125
Out-of-bounds Read
CVE-2019-20838 2024-11-21 13:39 2020-06-16 Show GitHub Exploit DB Packet Storm
221278 7.5 HIGH
Network
foxitsoftware phantompdf
reader
An issue was discovered in Foxit Reader and PhantomPDF before 9.5. It allows signature validation bypass via a modified file or a file with non-standard signatures. CWE-347
 Improper Verification of Cryptographic Signature
CVE-2019-20837 2024-11-21 13:39 2020-06-5 Show GitHub Exploit DB Packet Storm
221279 7.5 HIGH
Network
foxitsoftware phantompdf
reader
An issue was discovered in Foxit Reader and PhantomPDF before 9.5. It has mishandling of cloud credentials, as demonstrated by Google Drive. CWE-200
Information Exposure
CVE-2019-20836 2024-11-21 13:39 2020-06-5 Show GitHub Exploit DB Packet Storm
221280 4.3 MEDIUM
Network
foxitsoftware phantompdf
reader
An issue was discovered in Foxit Reader and PhantomPDF before 9.5. It has homograph mishandling. NVD-CWE-noinfo
CVE-2019-20835 2024-11-21 13:39 2020-06-5 Show GitHub Exploit DB Packet Storm