CVE-2026-89084— HP Advance – Potential Elevation of Privilege, Remote Code Execution & Arbitrary File Write
Quick assessment
Affected
HP Inc HP AC Print & Scan
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.
HP has identified potential security vulnerabilities in the HP Advance software that may enable elevation of privilege, remote code execution, or arbitrary file write under certain conditions, impacting the HP Advance server hosting the software.
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I. Basic Information for CVE-2026-89084
Vulnerability Information
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Vulnerability Title
HP Advance – Potential Elevation of Privilege, Remote Code Execution & Arbitrary File Write
Source: CVE Program / CVE List V5
Vulnerability Description
HP
has identified potential security vulnerabilities in the HP Advance software
that may enable elevation of privilege, remote code execution, or arbitrary
file write under certain conditions, impacting the HP Advance server hosting
the software.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
对路径名的限制不恰当(路径遍历)
Source: CVE Program / CVE List V5
Affected Products
| Vendor | Product | Affected Versions | CPE | Subscribe |
|---|---|---|---|---|
| HP Inc | HP AC Print & Scan | 0 ~ <V1R4.0.027 | - |
|
| HP Inc | HP Output Central | 0 ~ <V1R4.0.029 | - |
|
II. Public POCs for CVE-2026-89084
| # | POC Description | Source Link | Shenlong Link |
|---|
AI-Generated POC
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Other References for CVE-2026-89084 (1)
Same Patch Batch · HP Inc · 2026-09-16 · 3 CVEs total
| CVE-2026-89082 | 9.3 CRITICAL | HP Advance – Potential Elevation of Privilege, Remote Code Execution & Arbitrary File Writ |
| CVE-2026-89083 | 9.3 CRITICAL | HP Advance – Potential Elevation of Privilege, Remote Code Execution & Arbitrary File Writ |
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V. Comments for CVE-2026-89084
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