Description
Certain HP OfficeJet Pro printers may expose information if Cross‑Origin Resource Sharing (CORS) is misconfigured, potentially allowing unauthorized web origins to access device resource.
CORS is disabled by default on Pro‑class devices and can only be enabled by an administrator through the Embedded Web Server (EWS). Keeping CORS disabled unless explicitly required helps ensure that only trusted solutions can interact with the device.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| HP | HP OfficeJet Pro 8730 All-in-One Printer | < <001.2602B | <001.2602B |
| HP | HP OfficeJet Pro 8740 All-in-One Printer series | < <001.2602B | <001.2602B |
| HP | HP OfficeJet Pro 8730 Mono Printer series | < <001.2602B | <001.2602B |
| HP | HP OfficeJet Pro 8210 Printer series | < <001.2602B | <001.2602B |
| HP | HP OfficeJet Pro 7740 Wide Format All-in-One Printer series | < <002.2602A | <002.2602A |
| HP | HP OfficeJet Pro 7730 Wide Format All-in-One Printer | < <002.2602A | <002.2602A |
| HP | HP OfficeJet Pro 7720 Wide Format All-in-One Printer series | < <002.2602A | <002.2602A |
| HP | HP OfficeJet Pro 8710 All-in-One Printer series | < <001.2602A | <001.2602A |
Advisories 1
- WID-SEC-2026-0392 HP OfficeJet Pro Printers: Mehrere Schwachstellen BSI CERT-Bund (WID) · Feb 10, 2026