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No exploitation reportedFix available

CVE-2021-42640

No exploitation reported by the sources we read.

  • Published2022-02-02
  • Fixed in19.1.1.13
  • WeaknessCWE-668

Am I affected?

With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.

Description

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 reassign drivers for any printer.

Timeline

dates in UTC
  1. 2022-02-0218:15CVE publishedNVD

Versions per branch

NVD
Printerlogic web stack
BranchAffectedFixed in
19.1< 19.1.1.1319.1.1.13
19.1= 19.1.1.13no fix published

as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.

Fix

  1. Update Printerlogic web stack to 19.1.1.13

Advisories and patches

Detection

Nuclei template
none so far
ProjectDiscovery
Exploit-DB
no entry
Exploit-DB
Proof of concept
Metasploit modules
none listed
Metasploit Framework

Sources

Identifiers

Technical details

CVSS v3 Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
Published
2022-02-02
Last Modified
2026-07-09
NVD status
Modified
GitHub Advisory
GHSA-9wvm-c92g-hvqg

Frequently asked questions

What is CVE-2021-42640?

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 reassign drivers for any printer.

Is CVE-2021-42640 actively exploited?

Active exploitation of CVE-2021-42640 has not been confirmed. Its EPSS score was 2.0% on 2026-11-08, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2021-42640?

CVE-2021-42640 has a CVSS v3 base score of 9.1 (CRITICAL severity), with vector string CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N.

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Sources for this record