CVE-2022-38132

Published on: Not Yet Published

Last Modified on: 08/29/2022 03:52:00 PM UTC

CVSS:3.1/AV:L/AC:L/PR:H/UI:N/S:C/C:H/I:H/A:H

Certain versions of Mr8300 from Linksys contain the following vulnerability:

Command injection vulnerability in Linksys MR8300 router while Registration to DDNS Service. By specifying username and password, an attacker connected to the router's web interface can execute arbitrary OS commands. The username and password fields are not sanitized correctly and are used as URL construction arguments, allowing URL redirection to an arbitrary server, downloading an arbitrary script file, and eventually executing the file in the device. This issue affects: Linksys MR8300 Router 1.0.

  • CVE-2022-38132 has been assigned by URL Logo [email protected] to track the vulnerability - currently rated as HIGH severity.
  • Affected Vendor/Software: URL Logo Linksys - MR8300 Router version = 1.0

CVSS3 Score: 8.8 - HIGH

Attack
Vector
Attack
Complexity
Privileges
Required
User
Interaction
LOCAL LOW LOW NONE
Scope Confidentiality
Impact
Integrity
Impact
Availability
Impact
CHANGED HIGH HIGH HIGH

CVE References

Description Tags Link
downloads.linksys.com
text/plain
URL Logo MISC downloads.linksys.com/support/assets/releasenotes/MR8300_1.1.10.210186_Customer_ReleaseNotes.txt

Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
Hardware Device InfoLinksysMr8300-AllAllAll
Operating
System
LinksysMr8300 Firmware1.0AllAllAll
  • cpe:2.3:h:linksys:mr8300:-:*:*:*:*:*:*:*:
  • cpe:2.3:o:linksys:mr8300_firmware:1.0:*:*:*:*:*:*:*:

Discovery Credit

Cybellum Technologies LTD.

Social Mentions

Source Title Posted (UTC)
Twitter Icon @CVEreport CVE-2022-38132 : Command injection vulnerability in Linksys MR8300 router while Registration to DDNS Service. By sp… twitter.com/i/web/status/1… 2022-08-23 23:26:40
Twitter Icon @Robo_Alerts Potentially Critical CVE Detected! CVE-2022-38132 Command injection vulnerability in Linksys MR8300 router while Re… twitter.com/i/web/status/1… 2022-08-24 01:56:01
Reddit Logo Icon /r/netcve CVE-2022-38132 2022-08-24 00:38:35
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