Critical severity · published Aug 25, 2022
CVE-2022-31499
Nortek Linear eMerge E3-Series devices before 0.32-08f allow an unauthenticated attacker to inject OS commands via ReaderNo
9.8
CVSS
64.6%
EPSS
No
On KEV
Description
Nortek Linear eMerge E3-Series devices before 0.32-08f allow an unauthenticated attacker to inject OS commands via ReaderNo. NOTE: this issue exists because of an incomplete fix for CVE-2019-7256.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)64.6% · higher than 99% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
EE
Emerge E3 Firmware · Nortekcontrol
through 0.32-09c · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-31499
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-31499
Exploit
http://packetstormsecurity.com/files/167991/Nortek-Linear-eMerge-E3-Series-Command-Injection.html
Not Applicable
https://eg.linkedin.com/in/omar-1-hashem
Exploit
https://gist.github.com/omarhashem123/5f0c6f1394099b555740fdc5c7651ee2
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