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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":June 21, 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
258621 10 危険 Opera Software ASA - Windows 上で稼働する Opera における任意のコードを実行される脆弱性 CWE-noinfo
情報不足
CVE-2008-4293 2010-09-27 16:05 2008-09-27 Show GitHub Exploit DB Packet Storm
258622 10 危険 Opera Software ASA - Opera における CRL の更新時の処理に関する脆弱性 CWE-255
CWE-noinfo
CVE-2008-4292 2010-09-27 16:04 2008-09-27 Show GitHub Exploit DB Packet Storm
258623 6.4 警告 Opera Software ASA - Opera における Web スクリプトを含むページの URL をアドレスフィールドに表示される脆弱性 CWE-20
不適切な入力確認
CVE-2008-4200 2010-09-27 16:04 2008-09-27 Show GitHub Exploit DB Packet Storm
258624 5 警告 Opera Software ASA - Opera におけるローカルファイル名の有効性を判別される脆弱性 CWE-200
情報漏えい
CVE-2008-4199 2010-09-27 16:04 2008-09-27 Show GitHub Exploit DB Packet Storm
258625 7.5 危険 Opera Software ASA - Opera における http ページ上で危険な操作を実行させられる脆弱性 CWE-Other
その他
CVE-2008-4198 2010-09-27 16:03 2008-09-27 Show GitHub Exploit DB Packet Storm
258626 9.3 危険 Opera Software ASA - Opera 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-2008-4197 2010-09-27 16:03 2008-09-27 Show GitHub Exploit DB Packet Storm
258627 4.3 警告 Opera Software ASA - Opera におけるクロスサイトスクリプティングの脆弱性 CWE-79
クロスサイト・スクリプティング(XSS)
CVE-2008-4196 2010-09-27 16:02 2008-09-27 Show GitHub Exploit DB Packet Storm
258628 5 警告 Opera Software ASA - Opera における任意のアドレスの表示を誘発させられる脆弱性 CWE-264
認可・権限・アクセス制御
CVE-2008-4195 2010-09-27 16:02 2008-09-27 Show GitHub Exploit DB Packet Storm
258629 6.8 警告 Opera Software ASA - Opera における HTTP セッションハイジャックの脆弱性 CWE-264
認可・権限・アクセス制御
CVE-2008-3172 2010-09-27 16:01 2008-07-14 Show GitHub Exploit DB Packet Storm
258630 10 危険 Opera Software ASA - Windows 上で稼働する Opera における任意のコードを実行される脆弱性 CWE-noinfo
情報不足
CVE-2008-3079 2010-09-27 16:01 2008-07-9 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:June 21, 2026, 4:01 a.m.

No CVSS Level
Attach Vector
Vendor Name Project Name Title CWE CVE Update Date Publication Date Show Affected Exploit
PoC
Search
214831 7.5 HIGH
Network
facebook hhvm Insufficient boundary checks when decoding JSON in handleBackslash reads out of bounds memory, potentially leading to DOS. This issue affects HHVM 4.45.0, 4.44.0, 4.43.0, 4.42.0, 4.41.0, 4.40.0, 4.39… CWE-125
Out-of-bounds Read
CVE-2020-1888 2024-11-21 14:11 2020-03-4 Show GitHub Exploit DB Packet Storm
214832 9.8 CRITICAL
Network
redhat keycloak_operator A flaw was found in all versions of the Keycloak operator, before version 8.0.2,(community only) where the operator generates a random admin password when installing Keycloak, however the password re… CWE-330
 Use of Insufficiently Random Values
CVE-2020-1731 2024-11-21 14:11 2020-03-3 Show GitHub Exploit DB Packet Storm
214833 7.5 HIGH
Network
huawei nip6800_firmware
secospace_usg6600_firmware
usg9500_firmware
oceanstor_5310_firmware
NIP6800;Secospace USG6600;USG9500 products with versions of V500R001C30; V500R001C60SPC500; V500R005C00SPC100 have have a resource management error vulnerability. An attacker needs to perform specifi… NVD-CWE-noinfo
CVE-2020-1881 2024-11-21 14:11 2020-02-29 Show GitHub Exploit DB Packet Storm
214834 4.4 MEDIUM
Local
huawei nip6800_firmware
secospace_usg6600_firmware
usg9500_firmware
NIP6800;Secospace USG6600;USG9500 with versions of V500R001C30; V500R001C60SPC500; V500R005C00SPC100 have an invalid pointer access vulnerability. The software system access an invalid pointer when a… CWE-824
 Access of Uninitialized Pointer
CVE-2020-1877 2024-11-21 14:11 2020-02-29 Show GitHub Exploit DB Packet Storm
214835 7.5 HIGH
Network
huawei nip6800_firmware
secospace_usg6600_firmware
usg9500_firmware
NIP6800;Secospace USG6600;USG9500 with versions of V500R001C30; V500R001C60SPC500; V500R005C00SPC100 have an out-of-bounds write vulnerability. An unauthenticated attacker crafts malformed packets wi… CWE-787
 Out-of-bounds Write
CVE-2020-1876 2024-11-21 14:11 2020-02-29 Show GitHub Exploit DB Packet Storm
214836 5.5 MEDIUM
Local
huawei nip6800_firmware
secospace_usg6600_firmware
usg9500_firmware
NIP6800;Secospace USG6600;USG9500 products versions of V500R001C30; V500R001C60SPC500; V500R005C00SPC100 have a invalid pointer access vulnerability. The software system access an invalid pointer whe… CWE-824
 Access of Uninitialized Pointer
CVE-2020-1874 2024-11-21 14:11 2020-02-29 Show GitHub Exploit DB Packet Storm
214837 7.5 HIGH
Network
huawei nip6800_firmware
secospace_usg6600_firmware
usg9500_firmware
NIP6800;Secospace USG6600;USG9500 products with versions of V500R001C30; V500R001C60SPC500; V500R005C00SPC100 have an out-of-bounds read vulnerability. An unauthenticated attacker crafts malformed me… CWE-125
Out-of-bounds Read
CVE-2020-1873 2024-11-21 14:11 2020-02-29 Show GitHub Exploit DB Packet Storm
214838 7.5 HIGH
Network
huawei nip6800_firmware
secospace_usg6600_firmware
usg9500_firmware
NIP6800;Secospace USG6600;USG9500 products with versions of V500R001C30; V500R001C60SPC500; V500R005C00SPC100 have an access control bypass vulnerability. Attackers that can access to the internal ne… NVD-CWE-noinfo
CVE-2020-1860 2024-11-21 14:11 2020-02-29 Show GitHub Exploit DB Packet Storm
214839 5.5 MEDIUM
Local
huawei nip6800_firmware
secospace_usg6600_firmware
usg9500_firmware
NIP6800;Secospace USG6600;USG9500 products versions of V500R001C30; V500R001C60SPC500; V500R005C00SPC100 have an invalid pointer access vulnerability. The software system access an invalid pointer wh… CWE-824
 Access of Uninitialized Pointer
CVE-2020-1875 2024-11-21 14:11 2020-02-29 Show GitHub Exploit DB Packet Storm
214840 4.4 MEDIUM
Local
huawei cloudengine_12800_firmware CloudEngine 12800 with versions of V200R001C00SPC600,V200R001C00SPC700,V200R002C01,V200R002C50SPC800,V200R002C50SPC800PWE,V200R003C00SPC810,V200R003C00SPC810PWE,V200R005C00SPC600,V200R005C00SPC800,V2… NVD-CWE-noinfo
CVE-2020-1861 2024-11-21 14:11 2020-02-29 Show GitHub Exploit DB Packet Storm