Vulnerability in Nortekcontrol Emerge E3
CVE-2022-31798
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.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 6.1 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:C/C:L/I:L/A:N.
EPSS exploit prediction
EPSS: 0.085 (94.9th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 95th percentile — 94.9% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.085 · newest: 0.085 · change: 0.000
Affected products
Weakness classification (CWE)
Public proof-of-concept exploits
References
- eg.linkedin.com/in/omar-1-hashem (Not Applicable)
- packetstormsecurity.com/files/167992/Nortek-Linear-eMerge-E3-Series-Account-Tak… (VDB Entry, Third Party Advisory)
- gist.github.com/omarhashem123/bccdcec70ab7e8f00519d56ea2e3fd79 (Third Party Advisory)
Frequently asked questions
- What is CVE-2022-31798?
- CVE-2022-31798 is a medium-severity vulnerability in Nortekcontrol Emerge E3, classified under Session Fixation. CVSS score: 6.1/10. Published 2022-08-25.
- How severe is CVE-2022-31798?
- Medium severity. CVSS v3 base score is 6.1 out of 10.
- Is CVE-2022-31798 known to be exploited?
- 13 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.