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Medium severity · published Feb 12, 2021
CVE-2021-20635
Improper restriction of excessive authentication attempts in LOGITEC LAN-WH450N/GR allows an attacker in the wireless range of the device to recover PIN and access the network
6.5
CVSS
0.4%
EPSS
No
On KEV
Description
Improper restriction of excessive authentication attempts in LOGITEC LAN-WH450N/GR allows an attacker in the wireless range of the device to recover PIN and access the network.
CVSS vector
CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Attack vector
Adjacent
Complexity
Low
Privileges
None
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.4% · higher than 38% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
LF
Lan-wh450n/gr Firmware · Logitech
All versions, or not specified · source: NVD
Affected product
LF
Lan-wh450n/gr Firmware
Logitech
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-20635
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-20635
Third Party Advisory
https://jvn.jp/en/jp/JVN96783542/index.html
Vendor Advisory
https://www.elecom.co.jp/news/security/20210126-01/