CVE-2021-42639

PrinterLogic 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.

• CWE-79

• https://portswigger.net/daily-swig/printerlogic-vendor-addresses-triple-rce-threat-against-all-connected-endpointsNot Applicable
• https://securityaffairs.co/wordpress/127194/security/printerlogic-printer-management-suite-flaws.htmlThird Party Advisory
• https://thecyberthrone.in/2022/01/26/printerlogic-%F0%9F%96%A8-fixes-critical-vulnerabilities-in-its-suite/?utm_source=rss&utm_medium=rss&utm_campaign=printerlogic-%25f0%259f%2596%25a8-fixes-critical-vulnerabilities-in-its-suiteThird Party Advisory
• https://www.printerlogic.com/security-bulletin/Vendor Advisory
• https://www.securityweek.com/printerlogic-patches-code-execution-flaws-printer-management-suiteThird Party Advisory
• https://www.yahooinc.com/paranoids/paranoids-vulnerability-research-printerlogic-issues-security-alert/Exploit, Third Party Advisory
• https://portswigger.net/daily-swig/printerlogic-vendor-addresses-triple-rce-threat-against-all-connected-endpointsNot Applicable
• https://securityaffairs.co/wordpress/127194/security/printerlogic-printer-management-suite-flaws.htmlThird Party Advisory
• https://thecyberthrone.in/2022/01/26/printerlogic-%F0%9F%96%A8-fixes-critical-vulnerabilities-in-its-suite/?utm_source=rss&utm_medium=rss&utm_campaign=printerlogic-%25f0%259f%2596%25a8-fixes-critical-vulnerabilities-in-its-suiteThird Party Advisory
• https://www.printerlogic.com/security-bulletin/Vendor Advisory
• https://www.securityweek.com/printerlogic-patches-code-execution-flaws-printer-management-suiteThird Party Advisory
• https://www.yahooinc.com/paranoids/paranoids-vulnerability-research-printerlogic-issues-security-alert/Exploit, Third Party Advisory

Published

Feb 2, 2022

Last Modified

Jul 9, 2026

Status

Modified

• How Strix found a critical auth bypass in etcdStrix autonomously discovered a critical authentication bypass in etcd, later designated CVE-2026-33413.
• Autonomous PentestingAI agents that find and validate exploitable vulnerabilities like this one across your applications.
• PR ReviewsPentest every pull request so vulnerable code is caught before it ships to production.
• AI Penetration TestingHow AI-driven penetration testing continuously covers your attack surface.

• CVE-2021-4263A vulnerability, which was classified as problematic, has be…6.1
• CVE-2021-42631PrinterLogic Web Stack versions 19.1.1.13 SP9 and below dese…8.1
• CVE-2021-42633PrinterLogic Web Stack versions 19.1.1.13 SP9 and below are …5.3
• CVE-2021-42635PrinterLogic Web Stack versions 19.1.1.13 SP9 and below use …8.1
• CVE-2021-42637PrinterLogic Web Stack versions 19.1.1.13 SP9 and below use …9.8
• CVE-2021-42638PrinterLogic Web Stack versions 19.1.1.13 SP9 and below do n…8.1
• CVE-2021-4264A vulnerability was found in LinkedIn dustjs up to 2.x and c…8.8
• CVE-2021-42640PrinterLogic Web Stack versions 19.1.1.13 SP9 and below are …9.1
• CVE-2021-42641PrinterLogic Web Stack versions 19.1.1.13 SP9 and below are …7.5
• CVE-2021-42642PrinterLogic Web Stack versions 19.1.1.13 SP9 and below are …7.5
• CVE-2021-42643cmseasy V7.7.5_20211012 is affected by an arbitrary file wri…8.8
• CVE-2021-42644cmseasy V7.7.5_20211012 is affected by an arbitrary file rea…6.5