CVE-2020-8974

CVSS v3 10.0 CRITICAL

10.0^/10

CVSS v3 : CRITICAL

Vector :

Exploitability : 3.9 / Impact : 5.8

Attack Vector NETWORK

Attack Complexity LOW

Privileges Required NONE

User Interaction NONE

Confidentiality Impact NONE

Integrity Impact HIGH

Availability Impact HIGH

Scope CHANGED

I

n ZGR TPS200 NG 2.00 firmware version and 1.01 hardware version, the firmware upload process does not perform any type of restriction. This allows an attacker to modify it and re-upload it via web with malicious modifications, rendering the device unusable.

References

Link	Resource
https://www.incibe.es/en/incibe-cert/notices/aviso-sci/multiple-vulnerabilities-zgr-tps200-ng
https://www.incibe.es/en/incibe-cert/notices/aviso-sci/multiple-vulnerabilities-zgr-tps200-ng

Configurations

Configuration 1 (hide)

AND

cpe:2.3:o:zigor:zgr_tps200_ng_firmware:2.00:*:*:*:*:*:*:*

cpe:2.3:h:zigor:zgr_tps200_ng:1.01:*:*:*:*:*:*:*

History

21 Nov 2024, 05:39

Type	Values Removed	Values Added
References	~~() https://www.incibe.es/en/incibe-cert/notices/aviso-sci/multiple-vulnerabilities-zgr-tps200-ng -~~	() https://www.incibe.es/en/incibe-cert/notices/aviso-sci/multiple-vulnerabilities-zgr-tps200-ng -
CVSS	v2 : ~~unknown~~ v3 : ~~9.1~~	v2 : unknown v3 : 10.0

Information

Published : 2022-10-17 22:15

Updated : 2024-11-21 05:39

NVD link : CVE-2020-8974

Mitre link : CVE-2020-8974

CVE.ORG link : CVE-2020-8974

JSON object : View

Products Affected

CWE

CWE-434

Unrestricted Upload of File with Dangerous Type

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