CVE-2026-4682
8.7
CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
Summary
Certain HP DeskJet All in One devices may be vulnerable to remote code execution caused by a buffer overflow when specially crafted Web Services for Devices (WSD) scan requests are improperly validated and handled by the MFP.
WSD Scan is a Microsoft Windows–based network scanning protocol that allows a PC to discover scanners (and MFPs) on a network and send scan jobs to them without requiring vendor specific drivers or utilities.
Affected Software
| Vendor | Product | Version Range | Status |
|---|---|---|---|
| HP Inc | HP DeskJet 2800e All-in-One Printer series | 0 < <2612A | affected |
| HP Inc | HP DeskJet 4200 All-in-One Printer series | 0 < <2612A | affected |
| HP Inc | HP DeskJet Ink Advantage 4200 All-in-One Printer series | 0 < <2612A | affected |
| HP Inc | HP DeskJet 4200e All-in-One Printer series | 0 < <2612A | affected |
| HP Inc | HP DeskJet Ink Advantage Ultra 4900 series | 0 < <2612A | affected |
| HP Inc | HP DeskJet Ink Advantage 2800 All-in-One Printer series | 0 < <2612A | affected |
Weaknesses
- CWE-121: CWE-121 Stack-based buffer overflow
ADP Enrichment
CISA ADP Vulnrichment
- SSVC:
- Exploitation: none
- Automatable: no
- Technical Impact: total
References
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