CVE-2020-8974

EPSS 0.09%
Published 17.10.2022 22:15:10
Last modified 21.11.2024 05:39:45
Source cve-coordination@incibe.es
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In 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.

Affected products Warnungen 0 Metrics 3 CWE 1 References 4

Data is provided by the National Vulnerability Database (NVD)

Zigor ≫ Zgr Tps200 Ng Firmware Version2.00

Zigor ≫ Zgr Tps200 Ng Version1.01

Zu dieser CVE wurde keine CISA KEV oder CERT.AT-Warnung gefunden.

EPSS Metriken
Type	Source	Score	Percentile
EPSS	FIRST.org	0.09%	0.27

CVSS Metriken
Source	Base Score	Exploit Score	Impact Score	Vector string
nvd@nist.gov	9.1	3.9	5.2	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
cve-coordination@incibe.es	10	3.9	5.8	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:H/A:H

CWE-434 Unrestricted Upload of File with Dangerous Type

The product allows the upload or transfer of dangerous file types that are automatically processed within its environment.

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

https://nvd.nist.gov/vuln/detail/CVE-2020-8974

CVE Source (NVD)

https://cveawg.mitre.org/api/cve/CVE-2020-8974

CVE Source (JSON)

https://euvd.enisa.europa.eu/vulnerability/CVE-2020-8974

EUVD