High severity · published Aug 25, 2022
CVE-2022-31269
Nortek Linear eMerge E3-Series devices through 0.32-09c place admin credentials in /test.txt that allow an attacker to open a building's doors
8.2
CVSS
7.4%
EPSS
No
On KEV
Description
Nortek Linear eMerge E3-Series devices through 0.32-09c place admin credentials in /test.txt that allow an attacker to open a building's doors. (This occurs in situations where the CVE-2019-7271 default credentials have been changed.)
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:N
Attack vector
Network
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
Low
Integrity
High
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)7.4% · higher than 94% 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-2022-31269
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-31269
Exploit
http://packetstormsecurity.com/files/167990/Nortek-Linear-eMerge-E3-Series-Credential-Disclosure.html
Not Applicable
https://eg.linkedin.com/in/omar-1-hashem
Exploit
https://gist.github.com/omarhashem123/71ec9223e90ea76a76096d777d9b945c
Product
https://www.nortekcontrol.com/access-control/
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