High severity8.1NVD Advisory· Published Jan 31, 2022· Updated Jul 9, 2026
CVE-2021-42631
CVE-2021-42631
Description
PrinterLogic Web Stack versions 19.1.1.13 SP9 and below deserializes attacker controlled leading to pre-auth remote code execution.
AI Insight
LLM-synthesized narrative grounded in this CVE's description and references.
Affected products
9- cpe:2.3:a:printerlogic:virtual_appliance:*:*:*:*:*:*:*:*Range: <=20.0.1304
cpe:2.3:a:printerlogic:web_stack:*:*:*:*:*:*:*:*+ 5 more
- cpe:2.3:a:printerlogic:web_stack:*:*:*:*:*:*:*:*range: <19.1.1.13
- cpe:2.3:a:printerlogic:web_stack:19.1.1.13:-:*:*:*:*:*:*
- cpe:2.3:a:printerlogic:web_stack:19.1.1.13:sp2:*:*:*:*:*:*
- cpe:2.3:a:printerlogic:web_stack:19.1.1.13:sp3-3:*:*:*:*:*:*
- cpe:2.3:a:printerlogic:web_stack:19.1.1.13:sp9:*:*:*:*:*:*
- (no CPE)range: <=19.1.1.13 SP9
- PrinterLogic/Web Stackdescription
- Range: <=19.1.1.13 SP9
Patches
Vulnerability mechanics
References
6- www.yahooinc.com/paranoids/paranoids-vulnerability-research-printerlogic-issues-security-alert/nvdExploitPress/Media CoverageThird Party Advisory
- portswigger.net/daily-swig/printerlogic-vendor-addresses-triple-rce-threat-against-all-connected-endpointsnvdPress/Media CoverageThird Party Advisory
- securityaffairs.co/wordpress/127194/security/printerlogic-printer-management-suite-flaws.htmlnvdThird Party Advisory
- thecyberthrone.in/2022/01/26/printerlogic-%F0%9F%96%A8-fixes-critical-vulnerabilities-in-its-suite/nvdPress/Media CoverageThird Party Advisory
- www.printerlogic.com/security-bulletin/nvdVendor Advisory
- www.securityweek.com/printerlogic-patches-code-execution-flaws-printer-management-suitenvdPress/Media CoverageThird Party Advisory
News mentions
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