CVE-2020-28416

mediumpriority · track · 31EPSS 0.004 · 32 %ileEUUS

grimoire priorityP3 · Track

Exploitable?

—

no known exploitation

Likely / severe?

0.38% (32nd) EPSS

CVSS 4.6 · medium

Is it mine?

167 products

Check your exposure

Who says so?

3 sources

cnnvd · enisa_euvd · nvd

EPSS · scored 2026-10-28

HP has identified a security vulnerability with the I.R.I.S. OCR (Optical Character Recognition) software available with HP PageWide and OfficeJet printer software installations that could potentially allow unauthorized local code execution.

cvss

Technical severity, 0–10. One row per scoring source.

7.8

010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 4.6–7.8

v2.04.6mediumAV:L/AC:L/Au:N/C:P/I:P/A:Pprimary · NVD / NIST USexploitability 3.9 · impact 6.4

v3.17.8highCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:Hprimary · NVD / NIST USexploitability 1.8 · impact 5.9

v3.17.1highCVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H/E:Usecondary · CVSS-BT (t0sche)

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-94USLLM-inferred

affected products (167)

Products and version ranges known to be affected.

n/a HP OfficeJet Printer; HP PageWide Printer≤ before 40.11.1150enisa_euvdEU
n/a HP OfficeJet Printer; HP PageWide Printer≤ before 40.11.1148enisa_euvdEU
n/a HP OfficeJet Printer; HP PageWide Printer≤ before 35.0.72enisa_euvdEU
n/a HP OfficeJet Printer; HP PageWide Printer≤ before 33.1.74enisa_euvdEU
n/a HP OfficeJet Printer; HP PageWide Printer≤ before 39.6.1999enisa_euvdEU
n/a HP OfficeJet Printer; HP PageWide Printer≤ before 40.11.1122enisa_euvdEU
n/a HP OfficeJet Printer; HP PageWide Printer≤ before 40.13.1176enisa_euvdEU
n/a HP OfficeJet Printer; HP PageWide Printer≤ before 39.6.2002enisa_euvdEU
n/a HP OfficeJet Printer; HP PageWide Printer≤ before 38.8.1942enisa_euvdEU
n/a HP OfficeJet Printer; HP PageWide Printer≤ before 40.7.1094enisa_euvdEU
n/a HP OfficeJet Printer; HP PageWide Printer≤ before 38.9.1948enisa_euvdEU
n/a HP OfficeJet Printer; HP PageWide Printer≤ before 40.12.1161enisa_euvdEU
hp officejet 250 cz992a firmware< 40.11.1148nvdUScpe:2.3:o:hp:officejet_250_cz992a_firmware:*:*:*:*:*:*:*:*
hp officejet 250c l9d57a firmware< 40.11.1148nvdUScpe:2.3:o:hp:officejet_250c_l9d57a_firmware:*:*:*:*:*:*:*:*
hp officejet 252 n4l16c firmware< 40.11.1148nvdUScpe:2.3:o:hp:officejet_252_n4l16c_firmware:*:*:*:*:*:*:*:*
hp officejet 252c n4l18c firmware< 40.11.1148nvdUScpe:2.3:o:hp:officejet_252c_n4l18c_firmware:*:*:*:*:*:*:*:*
hp officejet 258 n4l17a firmware< 40.11.1148nvdUScpe:2.3:o:hp:officejet_258_n4l17a_firmware:*:*:*:*:*:*:*:*
hp officejet 4650 e6g87a firmware< 40.11.1122nvdUScpe:2.3:o:hp:officejet_4650_e6g87a_firmware:*:*:*:*:*:*:*:*
hp officejet 4650 f1h96a firmware< 40.11.1122nvdUScpe:2.3:o:hp:officejet_4650_f1h96a_firmware:*:*:*:*:*:*:*:*
hp officejet 4650 f1h96b firmware< 40.11.1122nvdUScpe:2.3:o:hp:officejet_4650_f1h96b_firmware:*:*:*:*:*:*:*:*

showing 20 of 167

also known as (3)

Other names and identifiers for this entity.

sources

Which sources assert this record, and when.

cnnvd enisa_euvd nvd NVD CVE.org MITRE

published 2021-11-03modified 2026-06-17

references (4)

External citations — patches, advisories, analysis.

scry

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