CVE-2021-35978

CRITICAL

9.8

Description

An issue was discovered in Digi TransPort DR64, SR44 VC74, and WR. The ZING protocol allows arbitrary remote command execution with SUPER privileges. This allows an attacker (with knowledge of the protocol) to execute arbitrary code on the controller including overwriting firmware, adding/removing users, disabling the internal firewall, etc.

CVE Details

CVSS v3.1 Score9.8

SeverityCRITICAL

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

Attack VectorNETWORK

ComplexityLOW

Privileges RequiredNONE

User InteractionNONE

Published12/10/2021

Last Modified11/21/2024

Sourcenvd

Honeypot Sightings0

Affected Products

digi:transport_dr64digi:transport_dr64_firmwaredigi:transport_sr44digi:transport_sr44_firmwaredigi:transport_vc74digi:transport_vc74_firmwaredigi:transport_wr11digi:transport_wr11_firmwaredigi:transport_wr11_xtdigi:transport_wr11_xt_firmwaredigi:transport_wr21digi:transport_wr21_firmwaredigi:transport_wr31digi:transport_wr31_firmwaredigi:transport_wr41digi:transport_wr41_firmwaredigi:transport_wr44digi:transport_wr44_firmware

Weaknesses (CWE)

CWE-77

References

https://digi.com(cve@mitre.org)

https://raw.githubusercontent.com/reidmefirst/vuln-disclosure/main/2021-04.txt(cve@mitre.org)

https://digi.com(af854a3a-2127-422b-91ae-364da2661108)

https://raw.githubusercontent.com/reidmefirst/vuln-disclosure/main/2021-04.txt(af854a3a-2127-422b-91ae-364da2661108)

IOC Correlations

No correlations recorded

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