CVE-2021-42631

Public Exploit

Description

PrinterLogic Web Stack versions 19.1.1.13 SP9 and below deserializes attacker controlled leading to pre-auth remote code execution.

Category

8.1
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 20.57% Top 5%
Vendor Advisory printerlogic.com Vendor Advisory printerlogic.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
http://printerlogic.com vendor advisory
https://www.printerlogic.com/security-bulletin/ vendor advisory
https://www.yahooinc.com/paranoids/paranoids-vulnerability-research-printerlogic-issues-security-alert/ press/media coverage exploit third party advisory
https://www.securityweek.com/printerlogic-patches-code-execution-flaws-printer-management-suite press/media coverage third party advisory
https://securityaffairs.co/wordpress/127194/security/printerlogic-printer-management-suite-flaws.html third party advisory
https://portswigger.net/daily-swig/printerlogic-vendor-addresses-triple-rce-threat-against-all-connected-endpoints press/media coverage third 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-suite press/media coverage third party advisory

Frequently Asked Questions

What is the severity of CVE-2021-42631?
CVE-2021-42631 has been scored as a high severity vulnerability.
How to fix CVE-2021-42631?
To fix CVE-2021-42631, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2021-42631 being actively exploited in the wild?
It is possible that CVE-2021-42631 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~21% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
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