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Fencer Vulns
critical 9.1

CVE-2019-16240 json

A Buffer Overflow and Information Disclosure issue exists in HP OfficeJet Pro Printers before 001.1937C, and HP PageWide Managed Printers a…

published 2021-11-09 4 y ago modified 2026-06-17 4 mo ago also EUVD-2019-7047

cvss
9.1
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
1.3%
EPSS 1.3% chance of exploitation in 30 days, percentile 71%
public exploits
0
none known

Summary

A Buffer Overflow and Information Disclosure issue exists in HP OfficeJet Pro Printers before 001.1937C, and HP PageWide Managed Printers and HP PageWide Pro Printers before 001.1937D exists; A maliciously crafted print file might cause certain HP Inkjet printers to assert. Under certain circumstances, the printer produces a core dump to a local device.

Patch / fix

  • hp pagewide_pro_577z_k9z76a_firmware 001.1937d
  • hp pagewide_pro_577z_k9z76b_firmware 001.1937d
  • hp pagewide_pro_577z_k9z76d_firmware 001.1937d
  • hp pagewide_pro_577dw_d3q21a_firmware 001.1937d
  • hp pagewide_pro_577dw_d3q21b_firmware 001.1937d
  • hp pagewide_pro_577dw_d3q21c_firmware 001.1937d
  • hp pagewide_pro_577dw_d3q21d_firmware 001.1937d
  • hp pagewide_pro_552dw_2dr21d_firmware 001.1937d
  • hp pagewide_pro_552dw_d3q17a_firmware 001.1937d
  • hp pagewide_pro_552dw_d3q17d_firmware 001.1937d
  • hp pagewide_pro_552dw_k9z74a_firmware 001.1937d
  • hp pagewide_pro_552dw_k9z74d_firmware 001.1937d
  • hp pagewide_pro_477dw_d3q20a_firmware 001.1937d
  • hp pagewide_pro_477dw_d3q20b_firmware 001.1937d
  • hp pagewide_pro_477dw_d3q20c_firmware 001.1937d
  • hp pagewide_pro_477dw_d3q20d_firmware 001.1937d
  • hp pagewide_pro_477dw_w2z53b_firmware 001.1937d
  • hp pagewide_pro_477dn_d3q19d_firmware 001.1937d
  • hp pagewide_pro_477dn_d3q19b_firmware 001.1937d
  • hp pagewide_pro_477dn_d3q19a_firmware 001.1937d

Exploit prediction

1.35% chance of exploitation in the next 30 days, higher than 71% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by version score vector
NVD 3.1 9.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:H
NVD 2.0 5.8 AV:N/AC:M/Au:N/C:P/I:N/A:P

Classification

Weakness
  • CWE-120 Buffer Copy without Checking Size of Input

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.