Critical severity · published Jun 29, 2022
CVE-2021-40597
The firmware of EDIMAX IC-3140W Version 3.11 is hardcoded with Administrator username and password
9.8
CVSS
2.1%
EPSS
No
On KEV
Description
The firmware of EDIMAX IC-3140W Version 3.11 is hardcoded with Administrator username and password.
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)2.1% · higher than 81% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
IF
Ic-3140w Firmware · Edimax
3.11 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-40597
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-40597
Mailing List
https://drive.google.com/file/d/1DZCzVULjchY0rSJBXIPr0gJM1qWCcAZ5/view?usp=sharing
Exploit
https://drive.google.com/file/d/1ZPFwAoO8tAD0zrWwVZ9W6-CUCrcM0Exm/view?usp=sharing
Product
https://www.edimax.com/edimax/download/download/data/edimax/global/download/
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