Vulnerability details
CVE-2026-4682
HP DeskJet 2800e All-in-One Printer seriesHP DeskJet 4200 All-in-One Printer seriesHP DeskJet 4200e All-in-One Printer seriesHP DeskJet Ink Advantage 2800 All-in-One Printer seriesHP DeskJet Ink Advantage 4200 All-in-One Printer seriesHP DeskJet Ink Advantage Ultra 4900 series
Certain HP DeskJet All In One (AIO) Devices – Potential Remote Code Execution & Potential Buffer Overflow
CVSS 4.0
8.7High
Official description
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.
CVSS scores
| Score | Version | Source | Vector |
|---|---|---|---|
| 8.7High | 4.0 | CVEProject cvelistV5 (CNA) (hp) | 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 |
Affected products
| Vendor | Product | Versions | Source |
|---|---|---|---|
| HP Inc. | HP DeskJet 2800e All-in-One Printer series | v < <2612A | CVEProject cvelistV5 (CNA) |
| HP Inc. | HP DeskJet 4200 All-in-One Printer series | v < <2612A | CVEProject cvelistV5 (CNA) |
| HP Inc. | HP DeskJet 4200e All-in-One Printer series | v < <2612A | CVEProject cvelistV5 (CNA) |
| HP Inc. | HP DeskJet Ink Advantage 2800 All-in-One Printer series | v < <2612A | CVEProject cvelistV5 (CNA) |
| HP Inc. | HP DeskJet Ink Advantage 4200 All-in-One Printer series | v < <2612A | CVEProject cvelistV5 (CNA) |
| HP Inc. | HP DeskJet Ink Advantage Ultra 4900 series | v < <2612A | CVEProject cvelistV5 (CNA) |
References and advisories
1
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Details
- Published
- 2026-04-15
- Last updated
- 2026-05-27
- State
- Published
- Assigner (CNA)
- hp
Exploit prediction (EPSS)
0.3%
Probability of exploitation in 30 days
22.9%
Percentile (among all CVEs)
SSVC assessment (CISA)
- Automatable
- No
- Exploitation
- None
- Technical impact
- Total
Weaknesses (CWE)
- CWE-121Stack-based buffer overflow