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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 25, 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
248711 7.6 危険 Xelex - Android 用の Xelex MobileTrack アプリケーションにおけるコマンドを実行される脆弱性 CWE-20
CWE-287
CVE-2012-2562 2012-05-23 15:33 2012-05-22 Show GitHub Exploit DB Packet Storm
248712 10 危険 シマンテック - Symantec Web Gateway の管理画面における任意のコードをアップロードされる脆弱性 CWE-264
認可・権限・アクセス制御
CVE-2012-0299 2012-05-23 13:50 2012-05-17 Show GitHub Exploit DB Packet Storm
248713 6.4 警告 シマンテック - Symantec Web Gateway の管理画面のファイル管理スクリプトにおける任意のファイルを読まれる脆弱性 CWE-264
認可・権限・アクセス制御
CVE-2012-0298 2012-05-23 13:47 2012-05-17 Show GitHub Exploit DB Packet Storm
248714 10 危険 シマンテック - Symantec Web Gateway の管理画面における任意のコードを実行される脆弱性 CWE-264
認可・権限・アクセス制御
CVE-2012-0297 2012-05-23 13:46 2012-05-17 Show GitHub Exploit DB Packet Storm
248715 4.3 警告 シマンテック - Symantec Web Gateway の管理画面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-2012-0296 2012-05-23 13:41 2012-05-17 Show GitHub Exploit DB Packet Storm
248716 10 危険 X.Org Foundation - X.Org X11 の os/log.c 内の LogVHdrMessageVerb 関数におけるフォーマットストリングの脆弱性 CWE-20
不適切な入力確認
CVE-2012-2118 2012-05-22 16:19 2012-05-18 Show GitHub Exploit DB Packet Storm
248717 3.3 注意 Debian - texlive-extra-utils の latex2man における任意のファイルを上書される脆弱性 CWE-264
認可・権限・アクセス制御
CVE-2012-2120 2012-05-22 16:02 2012-05-18 Show GitHub Exploit DB Packet Storm
248718 10 危険 The PHP Group - PHP の com_print_typeinfo 関数におけるバッファオーバーフローの脆弱性 CWE-119
バッファエラー
CVE-2012-2376 2012-05-22 11:53 2012-05-21 Show GitHub Exploit DB Packet Storm
248719 9.3 危険 リアルネットワークス - RealNetworks RealPlayer におけるバッファオーバーフローの脆弱性 CWE-119
バッファエラー
CVE-2012-2411 2012-05-22 11:40 2012-05-18 Show GitHub Exploit DB Packet Storm
248720 9.3 危険 リアルネットワークス - RealNetworks RealPlayer における任意のコードを実行される脆弱性 CWE-DesignError
CVE-2012-2406 2012-05-22 11:40 2012-05-18 Show GitHub Exploit DB Packet Storm
NVD Vulnerability Information

Update Date:May 25, 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
211801 6.5 MEDIUM
Network
libvnc_project
canonical
debian
siemens
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. libvncclient/rfbproto.c does not limit TextChat size. CWE-770
 Allocation of Resources Without Limits or Throttling
CVE-2020-14405 2024-11-21 14:03 2020-06-18 Show GitHub Exploit DB Packet Storm
211802 5.4 MEDIUM
Network
libvnc_project
canonical
debian
siemens
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/rre.c allows out-of-bounds access via encodings. CWE-787
 Out-of-bounds Write
CVE-2020-14404 2024-11-21 14:03 2020-06-18 Show GitHub Exploit DB Packet Storm
211803 5.4 MEDIUM
Network
libvnc_project
canonical
debian
siemens
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/hextile.c allows out-of-bounds access via encodings. CWE-787
 Out-of-bounds Write
CVE-2020-14403 2024-11-21 14:03 2020-06-18 Show GitHub Exploit DB Packet Storm
211804 5.4 MEDIUM
Network
libvnc_project
canonical
debian
siemens
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/corre.c allows out-of-bounds access via encodings. CWE-787
 Out-of-bounds Write
CVE-2020-14402 2024-11-21 14:03 2020-06-18 Show GitHub Exploit DB Packet Storm
211805 6.5 MEDIUM
Network
libvncserver_project
debian
opensuse
siemens
libvncserver
debian_linux
leap
simatic_itc1500_firmware
simatic_itc1500_pro_firmware
simatic_itc1900_firmware
simatic_itc1900_pro_firmware
simatic_itc2200_firmware
simatic_itc…
An issue was discovered in LibVNCServer before 0.9.13. libvncserver/scale.c has a pixel_value integer overflow. CWE-190
 Integer Overflow or Wraparound
CVE-2020-14401 2024-11-21 14:03 2020-06-18 Show GitHub Exploit DB Packet Storm
211806 7.5 HIGH
Network
libvncserver_project
debian
opensuse
canonical
libvncserver
debian_linux
leap
ubuntu_linux
An issue was discovered in LibVNCServer before 0.9.13. Byte-aligned data is accessed through uint16_t pointers in libvncserver/translate.c. NOTE: Third parties do not consider this to be a vulnerabil… NVD-CWE-Other
CVE-2020-14400 2024-11-21 14:03 2020-06-18 Show GitHub Exploit DB Packet Storm
211807 7.5 HIGH
Network
libvncserver_project
debian
opensuse
canonical
libvncserver
debian_linux
leap
ubuntu_linux
An issue was discovered in LibVNCServer before 0.9.13. Byte-aligned data is accessed through uint32_t pointers in libvncclient/rfbproto.c. NOTE: there is reportedly "no trust boundary crossed. NVD-CWE-Other
CVE-2020-14399 2024-11-21 14:03 2020-06-18 Show GitHub Exploit DB Packet Storm
211808 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. An improperly closed TCP connection causes an infinite loop in libvncclient/sockets.c. CWE-835
 Loop with Unreachable Exit Condition ('Infinite Loop')
CVE-2020-14398 2024-11-21 14:03 2020-06-18 Show GitHub Exploit DB Packet Storm
211809 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/rfbregion.c has a NULL pointer dereference. CWE-476
 NULL Pointer Dereference
CVE-2020-14397 2024-11-21 14:03 2020-06-18 Show GitHub Exploit DB Packet Storm
211810 7.5 HIGH
Network
libvnc_project
canonical
debian
siemens
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. libvncclient/tls_openssl.c has a NULL pointer dereference. CWE-476
 NULL Pointer Dereference
CVE-2020-14396 2024-11-21 14:03 2020-06-18 Show GitHub Exploit DB Packet Storm