CVE-2022-31798

moderate-risk
Published 2022-08-25

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.

Do I need to act?

!
86.6% chance of exploitation in next 30 days
EPSS score — higher than 13% of all CVEs
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Not on CISA KEV list
No confirmed active exploitation reported to CISA
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Patch status unknown
Check vendor advisories for fix availability and mitigation guidance
6
CVSS 6.1/10 Medium
NETWORK / LOW complexity

Affected Products (1)

Affected Vendors

Nortekcontrol

References (6)

Third Party Advisory http://packetstormsecurity.com/files/167992/Nortek-Linear-eMerge-E3-Series-Accou...
Not Applicable https://eg.linkedin.com/in/omar-1-hashem
Third Party Advisory https://gist.github.com/omarhashem123/bccdcec70ab7e8f00519d56ea2e3fd79
Third Party Advisory http://packetstormsecurity.com/files/167992/Nortek-Linear-eMerge-E3-Series-Accou...
Not Applicable https://eg.linkedin.com/in/omar-1-hashem
Third Party Advisory https://gist.github.com/omarhashem123/bccdcec70ab7e8f00519d56ea2e3fd79
48
/ 100
moderate-risk
Severity 23/34 · High
Exploitability 20/34 · Moderate
Exposure 5/34 · Minimal