| Unknown | ARI Fancy Lightbox – WordPress Popup | 1 |
| ARI Soft | ARI Stream Quiz – WordPress Quizzes Builder | 2 |
| Repute InfoSystems | ARMember (free) | 1 |
| Repute InfoSystems | ARMember (premium) | 1 |
| Akash Soni | AS – Create Pinterest Pinboard Pages (WordPress Plugin) | 1 |
| Nokia | ASIK AirScale | 3 |
| Microsoft | ASP.NET | 2 |
| Microsoft Corporation | ASP.NET | 2 |
| Microsoft | ASP.NET Core | 25 |
| Microsoft Corporation | ASP.NET Core | 21 |
| Microsoft | ASP.NET Core 2.1 | 5 |
| Microsoft | ASP.NET Core 3.1 | 5 |
| Microsoft | ASP.NET Core 5.0 | 3 |
| Microsoft | ASP.NET Core 6.0 | 2 |
| Microsoft | ASP.NET Core 8.0 | 2 |
| Microsoft | ASP.NET MVC 5.2 | 1 |
| UCHIDA YOKO CO., LTD. | ASSETBASE | 1 |
| ATOM Tech Inc. | ATOM | 1 |
| Apache | ATS | 1 |
| NetApp | ATTO FibreBridge 7500N | 1 |
| ICS-CERT | AVEVA Software, LLC InduSoft Web Studio Prior To Version 8.1 SP3 And InTouch Edge HMI (formerly InTouch Machine Edition) Prior To Version 2017 Update | 2 |
| AVEVA | AVEVA System Platform | 6 |
| NortonLifelock (GenDigital) | AVG Antivirus | 4 |
| Moxa | AWK-3131A Series Industrial IEEE 802.11a/b/g/n Wireless AP/bridge/client | 11 |
| Fuji Xerox Co.,Ltd. | AWMS Mobile App | 1 |
| Phoenix Contact | AXC F 1152 (1151412) | 4 |
| Phoenix Contact | AXC F 2152 (2404267) | 4 |
| Phoenix Contact | AXC F 2152 Starterkit (1046568) | 4 |
| Phoenix Contact | AXC F 3152 (1069208) | 4 |
| Axis Communications AB | AXIS A8207-VE Mk II | 1 |
| Axis Communications AB | AXIS OS | 7 |
| Axis Communications AB | AXIS Q3527-LVE | 1 |
| Aenrich | A\+hrd | 3 |
| Hp | Aaa Server | 3 |
| Unknown | Aajoda Testimonials | 1 |
| Robert Puntigam | Aba Watchdog | 1 |
| Abacus | Abacus | 1 |
| Tyche Softwares | Abandoned Cart Lite For WooCommerce | 4 |
| Unknown | Abandoned Cart Recovery | 1 |
| Mrt3vn | Abandoned Cart Recovery For WooCommerce | 1 |
| Unknown | Abandoned Cart Recovery For WooCommerce, Follow Up Emails, Newsletter Builder & Marketing Automation By Autonami | 1 |
| Abantecart | Abantecart | 5 |
| Visialis | Abb Forum | 1 |
| Zakkis | Abc Advertise | 1 |
| Abcm2ps Project | Abcm2ps | 9 |
| Abi Stable Project | Abi Stable | 2 |
| Abidia | Abidia Wireless | 1 |
| Codecrafters | Ability Mail Server | 6 |
| Unverse.net | Abitwhizzy | 4 |
| Abledating | Abledating | 2 |
| Abledesign | Abledesign | 1 |
| Abk-soft | Ablespace | 3 |
| Ablgenesistoken Project | Ablgenesistoken | 1 |
| Abomonation Project | Abomonation | 1 |
| D3wp | About Me 3000 Widget | 2 |
| Zodiacdm | Aboutme-plugin | 1 |
| Absis | Absis | 2 |
| Codesupplyco | Absolute Reviews | 1 |
| Xigla | Absolute Control Panel Xe | 3 |
| Xigla | Absolute Faq Manager .net | 2 |
| Xigla | Absolute Image Gallery Xe | 5 |
| Xigla | Absolute Live Support Xe | 3 |
| Xigla | Absolute Poll Manager Xe | 5 |
| Celestial Software | Absolutetelnet | 2 |
| Alpinelinux | Abuild | 1 |
| Ashok Modi | Abuse | 3 |
| Mediawiki | Abusefilter | 3 |
| Aprelium | Abyss Web Server X1 | 1 |
| Tendacn | Ac10 Firmware | 61 |
| Tendacn | Ac1200 Firmware | 4 |
| Netgear | Ac1450 Firmware | 4 |
| Tendacn | Ac18 Firmware | 60 |
| Connectize | Ac21000 G6 Firmware | 7 |
| Tenda | Ac21 Firmware | 12 |
| Comba | Ac2400 Firmware | 23 |
| Tenda | Ac6v2.0 Firmware | 5 |
| Tendacn | Ac7 Firmware | 21 |
| Tenda | Ac8v4 Firmware | 13 |
| Tendacn | Ac9v1.0 Firmware | 2 |
| Ac Centralized Management Platform Project | Ac Centralized Management Platform | 1 |
| Schoolwires | Academic Portal | 2 |
| Blackboard | Academic Suite | 6 |
| Intel | Acceleration Stack | 1 |
| Unknown | Accept Donations With PayPal | 4 |
| Parallels | Access | 30 |
| NISSAN SECURITIES CO., LTD. | Access CX App For Android | 1 |
| NISSAN SECURITIES CO., LTD. | Access CX App For IOS | 1 |
| Cassia Networks | Access Controller | 5 |
| NetIQ | Access Manager | 35 |
| SolarWinds | Access Rights Manager | 10 |
| OpenVPN | Access Server | 2 |
| Access2asp | Access2asp | 1 |
| Unknown | AccessAlly | 1 |
| Hp | Access Control | 2 |
| Cassianetworks | Access Controller | 3 |
| Citrix | Access Essentials | 7 |
| Forgerock | Access Management | 5 |
| Microfocus | Access Manager | 35 |
| Rsa | Access Manager Server | 3 |
| Lucent | Access Point Service Router 1500 | 1 |
