Description
Inim Electronics SmartLiving SmartLAN/G/SI <=6.x suffers from an authenticated remote command injection vulnerability. The issue exist due to the 'par' POST parameter not being sanitized when called with the 'testemail' module through web.cgi binary. The vulnerable CGI binary (ELF 32-bit LSB executable, ARM) is calling the 'sh' executable via the system() function to issue a command using the mailx service and its vulnerable string format parameter allowing for OS command injection with root privileges. An attacker can remotely execute system commands as the root user using default credentials and bypass access controls in place.
Published: 2021-04-29
Score: 8.8 High
EPSS: 3.7% Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2020-14758 Inim Electronics SmartLiving SmartLAN/G/SI <=6.x suffers from an authenticated remote command injection vulnerability. The issue exist due to the 'par' POST parameter not being sanitized when called with the 'testemail' module through web.cgi binary. The vulnerable CGI binary (ELF 32-bit LSB executable, ARM) is calling the 'sh' executable via the system() function to issue a command using the mailx service and its vulnerable string format parameter allowing for OS command injection with root privileges. An attacker can remotely execute system commands as the root user using default credentials and bypass access controls in place.
History

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Subscriptions

Inim Smartliving 10100l Smartliving 10100l Firmware Smartliving 10100lg3 Smartliving 10100lg3 Firmware Smartliving 1050 Smartliving 1050 Firmware Smartliving 1050g3 Smartliving 1050g3 Firmware Smartliving 505 Smartliving 505 Firmware Smartliving 515 Smartliving 515 Firmware
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2024-08-04T14:30:33.668Z

Reserved: 2020-08-13T00:00:00.000Z

Link: CVE-2020-21992

cve-icon Vulnrichment

No data.

cve-icon NVD

Status : Modified

Published: 2021-04-29T15:15:10.443

Modified: 2024-11-21T05:12:58.917

Link: CVE-2020-21992

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

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Weaknesses