Security readout for executives and security teams
Plain-English summary
HP disclosed a vulnerability in I.R.I.S. OCR software bundled with certain HP PageWide and OfficeJet printer software. It could allow unauthorized local code execution. The business risk is mainly on endpoints or print-related systems where vulnerable printer software remains installed.
Executive priority
Prioritize remediation in normal endpoint patch cycles, with faster handling for shared workstations, print servers, or high-trust administrative machines. Evidence does not support emergency response from exploitation alone.
Technical view
CVE-2020-28416 affects I.R.I.S. OCR software included with HP PageWide and OfficeJet printer installations. The source bundle identifies local code execution and lists fixed version thresholds, but provides no CVSS score, CWE, root cause, or exploit mechanics.
Likely exposure
Exposure is likely limited to systems with HP PageWide or OfficeJet printer software containing vulnerable I.R.I.S. OCR versions before HP's listed fixed builds.
Exploitation context
The provided sources do not show CISA KEV listing or active exploitation evidence. The issue requires local context based on HP's description, reducing urgency compared with remote unauthenticated flaws.
Researcher notes
The public bundle is sparse: no CVSS, CWE, affected CPEs, exploit details, or root-cause description are provided. Analysis should stay anchored to HP's advisory and CVE record, especially for product/version mapping.
Mitigation direction
- Check HP advisory c07051163 for the applicable fixed package version.
- Update affected HP PageWide and OfficeJet printer software to HP's listed fixed versions or later.
- Inventory endpoints and print-management systems for bundled I.R.I.S. OCR software.
- If updates are unavailable, follow current HP guidance before removing or disabling components.
Validation and detection
- Confirm whether HP PageWide or OfficeJet printer software is installed on managed systems.
- Record installed software versions and compare them with HP's fixed version thresholds.
- Verify updated systems report versions at or above the HP advisory levels.
- Document systems where the vulnerable software is absent, removed, or updated.
Public sources used
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.
Execution behavior lookup
The CVE wording references code or command execution, so execution technique review may help defensive triage. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2020-28416 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- Unknown
- CVSS
- Not scored
- Known Exploited
- No
- Published
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
CVSS and timeline data
No CVSS vectors or timeline events were available in the normalized CVE source material.
Source materials
- CVE List V5 sourceCVE List V5
- https://support.hp.com/us-en/document/c07051163CVE reference · x_refsource_MISC
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.