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You can search for vulnerabilities managed by JVN (Japan Vulnerability Note) and NVD (National Vulnerability Database).
Search keywords must be entered in English otherwise will not be searched in both JVN and NVD.

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, noon

No CVSS Level
Attach Vector
Vendor Name Project Name Title CWE CVE Update Date Publication Date Impact
Show
Exploit
PoC
Search
252901 4 警告 Vtiger - vtiger CRM におけるアクセス制限を回避される脆弱性 CWE-264
認可・権限・アクセス制御
CVE-2011-4679 2011-12-12 11:39 2011-12-7 Show GitHub Exploit DB Packet Storm
252902 5 警告 Novell - Novell Messenger および Novell GroupWise Messenger における任意のメモリ配置を読み取られる脆弱性 CWE-200
情報漏えい
CVE-2011-3179 2011-12-12 11:37 2011-10-25 Show GitHub Exploit DB Packet Storm
252903 10 危険 Novell - Novell ZENworks Asset Management の rtrlet コンポーネントにおけるディレクトリトラバーサルの脆弱性 CWE-22
パス・トラバーサル
CVE-2011-2653 2011-12-12 11:36 2011-11-2 Show GitHub Exploit DB Packet Storm
252904 7.8 危険 日立 - JP1/Cm2/Network Node Manager i におけるサービス運用妨害 (DoS) の脆弱性 CWE-noinfo
情報不足
- 2011-12-9 16:35 2011-10-12 Show GitHub Exploit DB Packet Storm
252905 5 警告 Opera Software ASA - Opera におけるサービス運用妨害 (CPU およびメモリ消費) の脆弱性 CWE-399
リソース管理の問題
CVE-2011-4687 2011-12-9 16:07 2011-12-7 Show GitHub Exploit DB Packet Storm
252906 5 警告 Opera Software ASA - Opera の Web Workers 実装におけるサービス運用妨害 (アプリケーションクラッシュ) の脆弱性 CWE-noinfo
情報不足
CVE-2011-4686 2011-12-9 16:06 2011-12-7 Show GitHub Exploit DB Packet Storm
252907 5 警告 Opera Software ASA - Opera の Dragonfly におけるサービス運用妨害 (アプリケーションクラッシュ) の脆弱性 CWE-20
不適切な入力確認
CVE-2011-4685 2011-12-9 16:05 2011-12-7 Show GitHub Exploit DB Packet Storm
252908 10 危険 Opera Software ASA - Opera における証明書失効の処理に関する詳細不明な脆弱性 CWE-310
暗号の問題
CVE-2011-4684 2011-12-9 16:05 2011-12-7 Show GitHub Exploit DB Packet Storm
252909 10 危険 Opera Software ASA - Opera における詳細不明な脆弱性 CWE-noinfo
情報不足
CVE-2011-4683 2011-12-9 16:04 2011-12-7 Show GitHub Exploit DB Packet Storm
252910 6.4 警告 Opera Software ASA - Opera の JavaScript エンジンにおける同一生成元ポリシーを回避される脆弱性 CWE-264
認可・権限・アクセス制御
CVE-2011-4682 2011-12-9 16:03 2011-12-7 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
195471 7.2 HIGH
Network
schneider-electric spacelynk_firmware
homelynk_firmware
Improper Verification of Cryptographic Signature vulnerability exists inhomeLYnk (Wiser For KNX) and spaceLYnk V2.60 and prior which could allow remote code execution when unauthorized code is copied… - CVE-2021-22735 2024-11-21 14:50 2021-05-27 Show GitHub Exploit DB Packet Storm
195472 7.2 HIGH
Network
schneider-electric spacelynk_firmware
homelynk_firmware
Improper Verification of Cryptographic Signature vulnerability exists in homeLYnk (Wiser For KNX) and spaceLYnk V2.60 and prior which could cause remote code execution when an attacker loads unauthor… - CVE-2021-22734 2024-11-21 14:50 2021-05-27 Show GitHub Exploit DB Packet Storm
195473 7.8 HIGH
Local
schneider-electric spacelynk_firmware
homelynk_firmware
Improper Privilege Management vulnerability exists in homeLYnk (Wiser For KNX) and spaceLYnk V2.60 and prior which could cause shell access when unauthorized code is loaded into the system folder. - CVE-2021-22733 2024-11-21 14:50 2021-05-27 Show GitHub Exploit DB Packet Storm
195474 7.8 HIGH
Local
schneider-electric spacelynk_firmware
homelynk_firmware
Improper Privilege Management vulnerability exists in homeLYnk (Wiser For KNX) and spaceLYnk V2.60 and prior which could cause a code execution issue when an attacker loads unauthorized code on the w… - CVE-2021-22732 2024-11-21 14:50 2021-05-27 Show GitHub Exploit DB Packet Storm
195475 9.8 CRITICAL
Network
schneider-electric mcsesp083f23g0_firmware
mcsesp083f23g0t_firmware
mcsesm043f23f0_firmware
mcsesm053f1cu0_firmware
mcsesm063f2cu0_firmware
mcsesm053f1cs0_firmware
mcsesm063f2cs0_firmware
mcsesm083…
Weak Password Recovery Mechanism for Forgotten Password vulnerability exists on Modicon Managed Switch MCSESM* and MCSESP* V8.21 and prior which could cause an unauthorized password change through HT… - CVE-2021-22731 2024-11-21 14:50 2021-05-27 Show GitHub Exploit DB Packet Storm
195476 7.8 HIGH
Local
schneider-electric vijeo_designer
ecostruxure_machine_expert
Improper Restriction of Operations within the Bounds of a Memory Buffer vulnerability exists that could cause denial of service or unauthorized access to system information when interacting directly … - CVE-2021-22705 2024-11-21 14:50 2021-05-27 Show GitHub Exploit DB Packet Storm
195477 7.5 HIGH
Network
schneider-electric modicon_m241_firmware
modicon_m251_firmware
Improper Input Validation vulnerability exists in Modicon M241/M251 logic controllers firmware prior to V5.1.9.1 that could cause denial of service when specific crafted requests are sent to the cont… - CVE-2021-22699 2024-11-21 14:50 2021-05-27 Show GitHub Exploit DB Packet Storm
195478 7.8 HIGH
Local
linux
fedoraproject
debian
netapp
linux_kernel
fedora
debian_linux
h410c_firmware
h300s_firmware
h500s_firmware
h700s_firmware
h300e_firmware
h500e_firmware
h700e_firmware
h410s_firmware
cloud_backup<…
An issue was discovered in Linux: KVM through Improper handling of VM_IO|VM_PFNMAP vmas in KVM can bypass RO checks and can lead to pages being freed while still accessible by the VMM and guest. This… CWE-119
Incorrect Access of Indexable Resource ('Range Error') 
CVE-2021-22543 2024-11-21 14:50 2021-05-26 Show GitHub Exploit DB Packet Storm
195479 5.3 MEDIUM
Network
huawei manageone There is a denial of service vulnerability in some versions of ManageOne. There is a logic error in the implementation of a function of a module. When the service pressure is heavy, there is a low pr… NVD-CWE-noinfo
CVE-2021-22409 2024-11-21 14:50 2021-05-21 Show GitHub Exploit DB Packet Storm
195480 9.8 CRITICAL
Network
deltaww cncsoft_screeneditor Delta Industrial Automation CNCSoft ScreenEditor Versions 1.01.28 (with ScreenEditor Version 1.01.2) and prior are vulnerable to an out-of-bounds read while processing project files, which may allow … - CVE-2021-22668 2024-11-21 14:50 2021-05-17 Show GitHub Exploit DB Packet Storm