CVE-2021-42642

PrinterLogic Web Stack versions 19.1.1.13 SP9 and below are vulnerable to an Insecure Direct...

7.5 High

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.

Attack profile

How easy it is to exploit

Attack vector: Network
Complexity: Low
Privileges needed: None
User interaction: None

What an attacker can affect

Confidentiality: High
Integrity: None
Availability: None

Exploit likelihood

1.38%Down 0.4 points since Feb 3, 2022

What each source reports

NVD Score used 7.5

Record: CVE-2021-42642
CVSS 3.1: 7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
CVSS 2.0: 5.0 MediumAV:N/AC:L/Au:N/C:P/I:N/A:N
Weakness: CWE-312
Updated: 2026-11-02

CVE List No score

Record: CVE-2021-42642
Updated: 2026-11-02

EUVDEUVD-2021-29606 No score

Record: EUVD-2021-29606
Updated: 2026-11-02

GitHub AdvisoriesGHSA-j947-fh29-79v6 7.5

PrinterLogic Web Stack versions 19.1.1.13 SP9 and below are vulnerable to an Insecure Direct...

Record: GHSA-j947-fh29-79v6
CVSS 3.1: 7.5 HighCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Weakness: CWE-312
Updated: 2026-11-02

Affected products

printerlogic web stack

History

History
Recorded	Changed	Sources
Nov 2, 2026	first indexed	CVE List, EUVD, GitHub Advisories, NVD

Dates are when Every CVE recorded each change. Upstream dates may differ.

In short

CVE-2021-42642 is a high vulnerability (CVSS 7.5) in Printerlogic Web Stack, published February 2, 2022. No source lists public exploit code. EPSS puts the chance of exploitation in the next 30 days at 1.38%, the 72nd percentile. No source names a fixed version.