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9.8
CVSSv3

CVE-2021-35978

Published: 10/12/2021 Updated: 14/12/2021
CVSS v2 Base Score: 10 | Impact Score: 10 | Exploitability Score: 10
CVSS v3 Base Score: 9.8 | Impact Score: 5.9 | Exploitability Score: 3.9
VMScore: 890
Vector: AV:N/AC:L/Au:N/C:C/I:C/A:C
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Vulnerability Summary

An issue exists 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.

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digi transport_dr64_firmware

digi transport_sr44_firmware

digi transport_vc74_firmware

digi transport_wr11_firmware

digi transport_wr11_xt_firmware

digi transport_wr21_firmware

digi transport_wr31_firmware

digi transport_wr41_firmware

digi transport_wr44_firmware

References

CWE-77https://digi.comhttps://raw.githubusercontent.com/reidmefirst/vuln-disclosure/main/2021-04.txthttps://nvd.nist.gov
CVSSv3
CVSSv2
CVSSv3
VMScore
Recommendations:
CVE-2006-4304CVE-2024-4240arbitrary CVE-2024-31601XSSCVE-2023-20198CVE-2024-4256CVE-2024-3342encryption
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