CVE-2021-42639

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Summary

CVECVE-2021-42639
StatePUBLISHED
Assignermitre
Source PriorityCVE Program / NVD first with legacy fallback
Published2022-02-02 18:15:07 UTC
Updated2026-07-09 01:17:06 UTC
DescriptionPrinterLogic Web Stack versions 19.1.1.13 SP9 and below are vulnerable to multiple reflected cross site scripting vulnerabilities. Attacker controlled input is reflected back in the page without sanitization.

Risk And Classification

Primary CVSS: v3.1 6.1 MEDIUM from [email protected]

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

EPSS: 0.011420000 probability, percentile 0.629020000 (date 2026-07-12)

Problem Types: CWE-79 | n/a

VersionSourceTypeScoreSeverityVector
3.1[email protected]Primary6.1MEDIUMCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N
2.0[email protected]Primary4.3AV:N/AC:M/Au:N/C:N/I:P/A:N

CVSS v3.1 Breakdown

Attack Vector
Network
Attack Complexity
Low
Privileges Required
None
User Interaction
Required
Scope
Changed
Confidentiality
Low
Integrity
Low
Availability
None

CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N

CVSS v2.0 Breakdown

Access Vector
Network
Access Complexity
Medium
Authentication
None
Confidentiality
None
Integrity
Partial
Availability
None

AV:N/AC:M/Au:N/C:N/I:P/A:N

NVD Known Affected Configurations (CPE 2.3)

TypeVendorProductVersionUpdateEditionLanguage
Application Printerlogic Web Stack All All All All
Application Printerlogic Web Stack 19.1.1.13 - All All
Application Printerlogic Web Stack 19.1.1.13 sp2 All All
Application Printerlogic Web Stack 19.1.1.13 sp3-3 All All
Application Printerlogic Web Stack 19.1.1.13 sp9 All All

Vendor Declared Affected Products

SourceVendorProductVersionPlatforms
CNA Na N/a affected n/a Not specified

References

ReferenceSourceLinkTags
Security Bulletin | Printerlogic af854a3a-2127-422b-91ae-364da2661108 www.printerlogic.com Vendor Advisory
PrinterLogic ???? Fixes Critical Vulnerabilities in its suite - TheCyberThrone af854a3a-2127-422b-91ae-364da2661108 thecyberthrone.in Third Party Advisory
PrinterLogic vendor addresses triple RCE threat against all connected endpoints | The Daily Swig af854a3a-2127-422b-91ae-364da2661108 portswigger.net Not Applicable
PrinterLogic fixes high severity flaws in Printer Management SuiteSecurity Affairs af854a3a-2127-422b-91ae-364da2661108 securityaffairs.co Third Party Advisory
PrinterLogic Patches Code Execution Flaws in Printer Management Suite | SecurityWeek.Com af854a3a-2127-422b-91ae-364da2661108 www.securityweek.com Third Party Advisory
Paranoids’ Vulnerability Research: PrinterLogic Issues Security Alert | Paranoids Blog | Yahoo Inc. af854a3a-2127-422b-91ae-364da2661108 www.yahooinc.com Exploit, Third Party Advisory
Eliminate Print Servers | PrinterLogic MITRE printerlogic.com
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NVD vulnerability detail NVD nvd.nist.gov canonical, analysis

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