High severity · published Apr 20, 2022
CVE-2022-26516
Authorized users may install a maliciously modified package file when updating the device via the web user interface
7.8
CVSS
0.3%
EPSS
No
On KEV
Description
Authorized users may install a maliciously modified package file when updating the device via the web user interface. The user may inadvertently use a package file obtained from an unauthorized source or a file that was compromised between download and deployment.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Attack vector
Local
Complexity
Low
Privileges
None
User interaction
Required
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.3% · higher than 26% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
DF
Da50n Firmware · Redlion
All versions, or not specified · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2022-26516
CVE.org
https://www.cve.org/CVERecord?id=CVE-2022-26516
Mitigation
https://www.cisa.gov/uscert/ics/advisories/icsa-22-104-03
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