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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 30, 2026, 2 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
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253431 7.8 危険 シスコシステムズ - Cisco IOS および IOS XE におけるサービス運用妨害 (DoS) の脆弱性 CWE-noinfo
情報不足
CVE-2011-3282 2011-11-7 16:39 2011-09-28 Show GitHub Exploit DB Packet Storm
253432 7.8 危険 シスコシステムズ - Cisco IOS における運用サービス妨害 (デバイスのリロードまたはハング) の脆弱性 CWE-noinfo
情報不足
CVE-2011-3281 2011-11-7 16:39 2011-09-28 Show GitHub Exploit DB Packet Storm
253433 7.8 危険 シスコシステムズ - Cisco IOS の NAT 実装におけるサービス運用妨害 (メモリ消費またはデバイスのリロード) の脆弱性 CWE-399
リソース管理の問題
CVE-2011-3280 2011-11-7 16:38 2011-09-28 Show GitHub Exploit DB Packet Storm
253434 7.8 危険 シスコシステムズ - Cisco IOS の provider-edge MPLS NAT 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-2011-3279 2011-11-7 16:38 2011-09-28 Show GitHub Exploit DB Packet Storm
253435 7.8 危険 シスコシステムズ - Cisco IOS および IOS XE の NAT 実装におけるサービス運用妨害 (デバイスのリロード) の脆弱性 CWE-noinfo
情報不足
CVE-2011-3278 2011-11-7 16:37 2011-09-28 Show GitHub Exploit DB Packet Storm
253436 7.8 危険 シスコシステムズ - Cisco IOS の NAT 実装におけるサービス運用妨害 (デバイスのリロード) の脆弱性 CWE-noinfo
情報不足
CVE-2011-3277 2011-11-7 16:37 2011-09-28 Show GitHub Exploit DB Packet Storm
253437 7.8 危険 シスコシステムズ - Cisco IOS および IOS XE の NAT 機能におけるサービス運用妨害 (DoS) の脆弱性 CWE-noinfo
情報不足
CVE-2011-3276 2011-11-7 16:36 2011-09-28 Show GitHub Exploit DB Packet Storm
253438 7.8 危険 シスコシステムズ - Cisco IOS および IOS XE におけるサービス運用妨害 (メモリ消費) の脆弱性 CWE-399
リソース管理の問題
CVE-2011-3275 2011-11-7 16:36 2011-09-28 Show GitHub Exploit DB Packet Storm
253439 6.1 警告 シスコシステムズ - Cisco IOS および IOS XE におけるサービス運用妨害 (デバイスクラッシュ) の脆弱性 CWE-noinfo
情報不足
CVE-2011-3274 2011-11-7 16:35 2011-09-28 Show GitHub Exploit DB Packet Storm
253440 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-2011-3273 2011-11-7 16:35 2011-09-28 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 30, 2026, 4:16 a.m.

No CVSS Level
Attach Vector
Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
215671 7.5 HIGH
Network
ntop ndpi In nDPI through 3.2 Stable, an out-of-bounds read in concat_hash_string in ssh.c can be exploited by a network-positioned attacker that can send malformed SSH protocol messages on a network segment m… CWE-125
Out-of-bounds Read
CVE-2020-11940 2024-11-21 13:58 2020-04-24 Show GitHub Exploit DB Packet Storm
215672 9.8 CRITICAL
Network
ntop ndpi In nDPI through 3.2 Stable, the SSH protocol dissector has multiple KEXINIT integer overflows that result in a controlled remote heap overflow in concat_hash_string in ssh.c. Due to the granular natu… CWE-787
CWE-190
 Out-of-bounds Write
 Integer Overflow or Wraparound
CVE-2020-11939 2024-11-21 13:58 2020-04-24 Show GitHub Exploit DB Packet Storm
215673 5.9 MEDIUM
Network
mailstore mailstore_server In MailStore Outlook Add-in (and Email Archive Outlook Add-in) through 12.1.2, the login process does not validate the validity of the certificate presented by the server. CWE-295
Improper Certificate Validation 
CVE-2020-11806 2024-11-21 13:58 2020-04-24 Show GitHub Exploit DB Packet Storm
215674 6.5 MEDIUM
Network
gitlab gitlab An issue was discovered in GitLab CE and EE 8.15 through 12.9.2. Members of a group could still have access after the group is deleted. CWE-306
Missing Authentication for Critical Function
CVE-2020-11649 2024-11-21 13:58 2020-04-23 Show GitHub Exploit DB Packet Storm
215675 7.5 HIGH
Network
gitlab gitlab An issue was discovered in GitLab 10.7.0 and later through 12.9.2. A Workhorse bypass could lead to job artifact uploads and file disclosure (Exposure of Sensitive Information) via request smuggling. CWE-444
HTTP Request Smuggling
CVE-2020-11506 2024-11-21 13:58 2020-04-23 Show GitHub Exploit DB Packet Storm
215676 7.5 HIGH
Network
gitlab gitlab An issue was discovered in GitLab Community Edition (CE) and Enterprise Edition (EE) before 12.7.9, 12.8.x before 12.8.9, and 12.9.x before 12.9.3. A Workhorse bypass could lead to NuGet package and … CWE-444
HTTP Request Smuggling
CVE-2020-11505 2024-11-21 13:58 2020-04-23 Show GitHub Exploit DB Packet Storm
215677 4.9 MEDIUM
Network
jetbrains teamcity In JetBrains TeamCity 2018.2 through 2019.2.1, a project administrator was able to see scrambled password parameters used in a project. The issue was resolved in 2019.2.2. NVD-CWE-noinfo
CVE-2020-11938 2024-11-21 13:58 2020-04-22 Show GitHub Exploit DB Packet Storm
215678 9.8 CRITICAL
Network
jetbrains space In JetBrains Space through 2020-04-22, the password authentication implementation was insecure. CWE-287
Improper Authentication
CVE-2020-11796 2024-11-21 13:58 2020-04-22 Show GitHub Exploit DB Packet Storm
215679 7.5 HIGH
Network
jetbrains space In JetBrains Space through 2020-04-22, the session timeout period was configured improperly. CWE-613
 Insufficient Session Expiration
CVE-2020-11795 2024-11-21 13:58 2020-04-22 Show GitHub Exploit DB Packet Storm
215680 7.5 HIGH
Network
jetbrains youtrack JetBrains YouTrack before 2020.1.659 was vulnerable to DoS that could be caused by attaching a malformed TIFF file to an issue. NVD-CWE-noinfo
CVE-2020-11693 2024-11-21 13:58 2020-04-22 Show GitHub Exploit DB Packet Storm