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Fencer Vulns
medium 5.3

CVE-2026-1997 json

Certain HP OfficeJet Pro Printers - Information Disclosure

published 2026-02-10 8 mo ago modified 2026-06-17 4 mo ago also EUVD-2026-6735

cvss
5.3
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
0.2%
EPSS 0.2% chance of exploitation in 30 days, percentile 12%
public exploits
0
none known

Summary

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.

Patch / fix

  • HP Inc HP OfficeJet Pro 8730 All-in-One Printer <001.2602B
  • HP Inc HP OfficeJet Pro 8740 All-in-One Printer series <001.2602B
  • HP Inc HP OfficeJet Pro 8730 Mono Printer series <001.2602B
  • HP Inc HP OfficeJet Pro 8210 Printer series <001.2602B
  • HP Inc HP OfficeJet Pro 7740 Wide Format All-in-One Printer series <002.2602A
  • HP Inc HP OfficeJet Pro 7730 Wide Format All-in-One Printer <002.2602A
  • HP Inc HP OfficeJet Pro 7720 Wide Format All-in-One Printer series <002.2602A
  • HP Inc HP OfficeJet Pro 8710 All-in-One Printer series <001.2602A

CISA SSVC

Exploitation
none
Automatable
yes
Technical impact
partial
Assessed
8 mo ago

Exploit prediction

0.22% chance of exploitation in the next 30 days, higher than 12% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
CNA 4.0 6.9 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
CNA 4.0 6.9 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/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
NVD 3.1 5.3 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Affected products

  • HP Inc HP OfficeJet Pro 8730 All-in-One Printer
  • HP Inc HP OfficeJet Pro 8740 All-in-One Printer series
  • HP Inc HP OfficeJet Pro 8730 Mono Printer series
  • HP Inc HP OfficeJet Pro 8210 Printer series
  • HP Inc HP OfficeJet Pro 7740 Wide Format All-in-One Printer series
  • HP Inc HP OfficeJet Pro 7730 Wide Format All-in-One Printer
  • HP Inc HP OfficeJet Pro 7720 Wide Format All-in-One Printer series
  • HP Inc HP OfficeJet Pro 8710 All-in-One Printer series

Classification

Weakness

References

Sources

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.