CVE-2022-31798

Description

Nortek Linear eMerge E3-Series 0.32-07p devices are vulnerable to /card_scan.php?CardFormatNo= XSS with session fixation (via PHPSESSID) when they are chained together. This would allow an attacker to take over an admin account or a user account.

Category

6.1
CVSS
Severity: Medium
CVSS 3.1 •
EPSS 68.44% Top 5%
Third-Party Advisory packetstormsecurity.com Third-Party Advisory github.com
Affected: n/a n/a
Published at:
Updated at:

References

Link Tags
https://eg.linkedin.com/in/omar-1-hashem not applicable
http://packetstormsecurity.com/files/167992/Nortek-Linear-eMerge-E3-Series-Account-Takeover.html vdb entry third party advisory
https://gist.github.com/omarhashem123/bccdcec70ab7e8f00519d56ea2e3fd79 third party advisory

Frequently Asked Questions

What is the severity of CVE-2022-31798?
CVE-2022-31798 has been scored as a medium severity vulnerability.
How to fix CVE-2022-31798?
To fix CVE-2022-31798, 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-2022-31798 being actively exploited in the wild?
It is possible that CVE-2022-31798 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~68% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
This platform uses data from the NIST NVD, MITRE CVE, MITRE CWE, First.org and CISA KEV but is not endorsed or certified by these entities. CVE is a registred trademark of the MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. CWE is a registred trademark of the MITRE Corporation and the authoritative source of CWE content is MITRE's CWE web site.
© 2025 Under My Watch. All Rights Reserved.