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You can search for vulnerabilities managed by JVN (Japan Vulnerability Note) and NVD (National Vulnerability Database).
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JVN Vulnerability Information

Update Date":May 30, 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
257271 4.7 警告 サイバートラスト株式会社
Linux
レッドハット		 - Linux kernel の execve 関数におけるサービス運用妨害 (DoS) の脆弱性 CWE-Other
その他 		CVE-2009-2848 2010-02-16 11:43 2009-08-18 Show GitHub Exploit DB Packet Storm
257272 4.9 警告 サイバートラスト株式会社
Linux
レッドハット		 - Linux kernel の do_sigaltstack 関数における情報漏えいの脆弱性 CWE-noinfo
情報不足 		CVE-2009-2847 2010-02-16 11:43 2009-08-18 Show GitHub Exploit DB Packet Storm
257273 7.2 危険 サイバートラスト株式会社
Linux
レッドハット		 - Linux kernel の personality サブシステムにおける NULL ポインタ参照の脆弱性 CWE-16
環境設定 		CVE-2009-1895 2010-02-16 11:43 2009-07-16 Show GitHub Exploit DB Packet Storm
257274 4.3 警告 オラクル - BEA Product Suite の WebLogic Server コンポーネントにおける脆弱性 CWE-noinfo
情報不足 		CVE-2010-0069 2010-02-15 19:32 2010-01-12 Show GitHub Exploit DB Packet Storm
257275 5 警告 オラクル - BEA Product Suite の WebLogic Server コンポーネントにおける脆弱性 CWE-noinfo
情報不足 		CVE-2010-0078 2010-02-15 19:32 2010-01-12 Show GitHub Exploit DB Packet Storm
257276 5 警告 オラクル - BEA Product Suite の WebLogic Server コンポーネントにおける脆弱性 CWE-noinfo
情報不足 		CVE-2010-0074 2010-02-15 19:32 2010-01-12 Show GitHub Exploit DB Packet Storm
257277 5 警告 オラクル - BEA Product Suite の WebLogic Server コンポーネントにおける脆弱性 CWE-noinfo
情報不足 		CVE-2010-0068 2010-02-15 19:32 2010-01-12 Show GitHub Exploit DB Packet Storm
257278 4.3 警告 オラクル - Oracle Application Server の J2EE コンポーネントにおける脆弱性 CWE-noinfo
情報不足 		CVE-2010-0070 2010-02-15 19:31 2010-01-12 Show GitHub Exploit DB Packet Storm
257279 5 警告 オラクル - Oracle Application Server の J2EE コンポーネントにおける脆弱性 CWE-noinfo
情報不足 		CVE-2010-0067 2010-02-15 19:31 2010-01-12 Show GitHub Exploit DB Packet Storm
257280 5 警告 オラクル - Oracle Application Server の Access Manager Identity Server コンポーネントにおける脆弱性 CWE-noinfo
情報不足 		CVE-2010-0066 2010-02-15 19:31 2010-01-12 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
196541 7.5 HIGH
Network 		groupsession groupsession Incorrect permission assignment for critical resource vulnerability in GroupSession Free edition ver5.1.1 and earlier, GroupSession byCloud ver5.1.1 and earlier, and GroupSession ZION ver5.1.1 and ea… CWE-732
 Incorrect Permission Assignment for Critical Resource 		CVE-2021-20874 2024-11-21 14:47 2021-12-24 Show GitHub Exploit DB Packet Storm
196542 7.5 HIGH
Network 		idec microsmart_fc6a_firmware
microsmart_plus_fc6a_firmware
data_file_manager
windedit
windldr 		Plaintext storage of a password vulnerability in IDEC PLCs (FC6A Series MICROSmart All-in-One CPU module v2.32 and earlier, FC6A Series MICROSmart Plus CPU module v1.91 and earlier, WindLDR v8.19.1 a… CWE-312
 Cleartext Storage of Sensitive Information 		CVE-2021-20827 2024-11-21 14:47 2021-12-24 Show GitHub Exploit DB Packet Storm
196543 7.6 HIGH
Adjacent 		idec microsmart_fc6a_firmware
microsmart_plus_fc6a_firmware
data_file_manager
windedit
windldr 		Unprotected transport of credentials vulnerability in IDEC PLCs (FC6A Series MICROSmart All-in-One CPU module v2.32 and earlier, FC6A Series MICROSmart Plus CPU module v1.91 and earlier, WindLDR v8.1… CWE-522
 Insufficiently Protected Credentials 		CVE-2021-20826 2024-11-21 14:47 2021-12-24 Show GitHub Exploit DB Packet Storm
196544 6.5 MEDIUM
Network 		advancedcustomfields advanced_custom_fields Advanced Custom Fields versions prior to 5.11 and Advanced Custom Fields Pro versions prior to 5.11 contain a missing authorization vulnerability in moving the field group which may allow a user to m… CWE-862
 Missing Authorization 		CVE-2021-20867 2024-11-21 14:47 2021-12-13 Show GitHub Exploit DB Packet Storm
196545 6.5 MEDIUM
Network 		advancedcustomfields advanced_custom_fields Advanced Custom Fields versions prior to 5.11 and Advanced Custom Fields Pro versions prior to 5.11 contain a missing authorization vulnerability in obtaining the user list which may allow a user to … CWE-862
 Missing Authorization 		CVE-2021-20866 2024-11-21 14:47 2021-12-13 Show GitHub Exploit DB Packet Storm
196546 7.5 HIGH
Network 		advancedcustomfields advanced_custom_fields Advanced Custom Fields versions prior to 5.11 and Advanced Custom Fields Pro versions prior to 5.11 contain a missing authorization vulnerability in browsing database which may allow a user to browse… CWE-862
 Missing Authorization 		CVE-2021-20865 2024-11-21 14:47 2021-12-13 Show GitHub Exploit DB Packet Storm
196547 5.4 MEDIUM
Network 		elecom wrc-2533ghbk-i_firmware Cross-site scripting vulnerability in ELECOM LAN router WRC-2533GHBK-I firmware v1.20 and prior allows a remote authenticated attacker to inject an arbitrary script via unspecified vectors. CWE-79
Cross-site Scripting 		CVE-2021-20858 2024-11-21 14:47 2021-12-1 Show GitHub Exploit DB Packet Storm
196548 8.8 HIGH
Adjacent 		elecom wrc-1167gst2_firmware
wrc-1167gst2a_firmware
wrc-1167gst2h_firmware
wrc-2533gs2-b_firmware
wrc-2533gs2-w_firmware
wrc-1750gs_firmware
wrc-1750gsv_firmware
wrc-1900gst_firmware 		Improper access control vulnerability in ELECOM routers (WRC-1167GST2 firmware v1.25 and prior, WRC-1167GST2A firmware v1.25 and prior, WRC-1167GST2H firmware v1.25 and prior, WRC-2533GS2-B firmware … NVD-CWE-Other
CVE-2021-20864 2024-11-21 14:47 2021-12-1 Show GitHub Exploit DB Packet Storm
196549 8.0 HIGH
Adjacent 		elecom wrc-1167gst2_firmware
wrc-1167gst2a_firmware
wrc-1167gst2h_firmware
wrc-2533gs2-b_firmware
wrc-2533gs2-w_firmware
wrc-1750gs_firmware
wrc-1750gsv_firmware
wrc-1900gst_firmware 		OS command injection vulnerability in ELECOM routers (WRC-1167GST2 firmware v1.25 and prior, WRC-1167GST2A firmware v1.25 and prior, WRC-1167GST2H firmware v1.25 and prior, WRC-2533GS2-B firmware v1.… CWE-78
OS Command  		CVE-2021-20863 2024-11-21 14:47 2021-12-1 Show GitHub Exploit DB Packet Storm
196550 4.3 MEDIUM
Adjacent 		elecom wrc-1167gst2_firmware
wrc-1167gst2a_firmware
wrc-1167gst2h_firmware
wrc-2533gs2-b_firmware
wrc-2533gs2-w_firmware
wrc-1750gs_firmware
wrc-1750gsv_firmware
wrc-1900gst_firmware 		Improper access control vulnerability in ELECOM routers (WRC-1167GST2 firmware v1.25 and prior, WRC-1167GST2A firmware v1.25 and prior, WRC-1167GST2H firmware v1.25 and prior, WRC-2533GS2-B firmware … NVD-CWE-Other
CVE-2021-20862 2024-11-21 14:47 2021-12-1 Show GitHub Exploit DB Packet Storm