Review reviewHigh

CVE-2021-42642

web stack

PrinterLogic Web Stack versions 19.1.1.13 SP9 and below are vulnerable to an Insecure Direct Object Reference (IDOR) vulnerability that allows an unauthenticated attacker to disclose the plaintext console username and password for a printer.

CVSS
7.5
EPSS
1.36%
69.1% percentile
CISA KEV
Not listed
Published
2022.02.03
PRIORITY ASSESSMENT

Review review

The CVSS severity warrants an early asset and exposure review.

Known exploitationNot established by KEV
Exploit probability1.36%
Technical severityCVSS 7.5

Vulnerability overview

PrinterLogic Web Stack versions 19.1.1.13 SP9 and below are vulnerable to an Insecure Direct Object Reference (IDOR) vulnerability that allows an unauthenticated attacker to disclose the plaintext console username and password for a printer.

Affected product and versions

Product
web stack
Affected versions
< 19.1.1.13, 19.1.1.13
Fixed versions
19.1.1.13

Recommended response sequence

Confirm exposure before applying a vendor-supported change.

Full remediation guide
  1. 1
    Identify

    Confirm that web stack 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:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CWE
CWE-312
CVE-2021-42642 — web stack | SECUFOCUS NOW