Review reviewHigh

CVE-2023-35176

HP Inc. HP LaserJet Pro, w1a75a firmware, w1a75a

Certain HP LaserJet Pro print products are potentially vulnerable to Buffer Overflow and/or Denial of Service when using the backup & restore feature through the embedded web service on the device.

CVSS
8.8
EPSS
0.43%
35.3% percentile
CISA KEV
Not listed
Published
2023.07.01
PRIORITY ASSESSMENT

Review review

The CVSS severity warrants an early asset and exposure review.

Known exploitationNot established by KEV
Exploit probability0.43%
Technical severityCVSS 8.8

Vulnerability overview

Certain HP LaserJet Pro print products are potentially vulnerable to Buffer Overflow and/or Denial of Service when using the backup & restore feature through the embedded web service on the device.

Affected product and versions

Product
HP Inc. HP LaserJet Pro, w1a75a firmware, w1a75a
Affected versions
See HP Security Bulletin reference for affected versions., < 002_2322c
Fixed versions
002_2322c

Recommended response sequence

Confirm exposure before applying a vendor-supported change.

Full remediation guide
  1. 1
    Identify

    Confirm that HP Inc. HP LaserJet Pro, w1a75a firmware, w1a75a and an affected version are present.

  2. 2
    Prioritize

    Combine exploitation signals with asset exposure and business criticality.

  3. 3
    Remediate

    Follow the vendor advisory or supported update path and preserve rollback options.

  4. 4
    Verify

    Recheck the version, service health, access paths, and relevant logs.

Technical data

CVSS vector
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CWE
CWE-120