High severity · published Jan 28, 2022
CVE-2021-40412
An OScommand injection vulnerability exists in the device network settings functionality of reolink RLC-410W v3.0.0.136_20121102
7.2
CVSS
27.5%
EPSS
No
On KEV
Description
An OScommand injection vulnerability exists in the device network settings functionality of reolink RLC-410W v3.0.0.136_20121102. At [8] the devname variable, that has the value of the name parameter provided through the SetDevName API, is not validated properly. This would lead to an OS command injection.
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
High
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)27.5% · higher than 98% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
RF
Rlc-410w Firmware · Reolink
3.0.0.136_20121102 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-40412
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-40412
Exploit
https://talosintelligence.com/vulnerability_reports/TALOS-2021-1424
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