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CVE-2026-1997— Certain HP OfficeJet Pro Printers - Information Disclosure

Quick assessment

Affected
HP Inc HP OfficeJet Pro 8730 All-in-One Printer
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 OfficeJet Pro是美国惠普（HP）公司的一款多功能一体打印机。 HP OfficeJet Pro存在安全漏洞，该漏洞源于跨源资源共享配置不当，可能导致未经授权的Web源访问设备资源。

AI Predicted 4.3 Difficulty: Moderate EPSS 0.21% · P10

Possible ATT&CK Techniques 1 AI

T1530 · Data from Cloud Storage
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I. Basic Information for CVE-2026-1997

Vulnerability Information
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Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
Certain HP OfficeJet Pro Printers - Information Disclosure
Source: CVE Program / CVE List V5
Vulnerability 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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/VA:L/SC:N/SI:N/SA:N
Source: CVE Program / CVE List V5
Vulnerability Type
源验证错误
Source: CVE Program / CVE List V5
Vulnerability Title
HP OfficeJet Pro 安全漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
HP OfficeJet Pro是美国惠普（HP）公司的一款多功能一体打印机。 HP OfficeJet Pro存在安全漏洞，该漏洞源于跨源资源共享配置不当，可能导致未经授权的Web源访问设备资源。
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
HP Inc HP OfficeJet Pro 8730 All-in-One Printer 0 ~ <001.2602B -
HP Inc HP OfficeJet Pro 8740 All-in-One Printer series 0 ~ <001.2602B -
HP Inc HP OfficeJet Pro 8730 Mono Printer series 0 ~ <001.2602B -
HP Inc HP OfficeJet Pro 8210 Printer series 0 ~ <001.2602B -
HP Inc HP OfficeJet Pro 7740 Wide Format All-in-One Printer series 0 ~ <002.2602A -
HP Inc HP OfficeJet Pro 7730 Wide Format All-in-One Printer 0 ~ <002.2602A -
HP Inc HP OfficeJet Pro 7720 Wide Format All-in-One Printer series 0 ~ <002.2602A -
HP Inc HP OfficeJet Pro 8710 All-in-One Printer series 0 ~ <001.2602A -

II. Public POCs for CVE-2026-1997

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III. Intelligence Information for CVE-2026-1997

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Other References for CVE-2026-1997 (1)

IV. Related Vulnerabilities

Same vendor: HP Inc
Same weakness: CWE-346

V. Comments for CVE-2026-1997

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