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CVE-2020-8810

HIGH

8.1

Beschreibung

An issue was discovered in Gurux GXDLMS Director through 8.5.1905.1301. When downloading OBIS codes, it does not verify that the downloaded files are actual OBIS codes and doesn't check for path traversal. This allows the attacker exploiting CVE-2020-8809 to send executable files and place them in an autorun directory, or to place DLLs inside the existing GXDLMS Director installation (run on next execution of GXDLMS Director). This can be used to achieve code execution even if the user doesn't have any add-ins installed.

CVE Details

CVSS v3.1 Bewertung8.1

SchweregradHIGH

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

AngriffsvektorNETWORK

KomplexitatHIGH

Erforderliche PrivilegienNONE

BenutzerinteraktionNONE

Veroffentlicht2/25/2020

Zuletzt geandert11/21/2024

Quellenvd

Honeypot-Sichtungen0

Betroffene Produkte

gurux:device_language_message_specification_director

Schwachen (CWE)

CWE-22

Referenzen

https://github.com/seqred-s-a/gxdlmsdirector-cve(cve@mitre.org)

https://seqred.pl/en/cve-gurux-gxdlms-director/(cve@mitre.org)

https://github.com/seqred-s-a/gxdlmsdirector-cve(af854a3a-2127-422b-91ae-364da2661108)

https://seqred.pl/en/cve-gurux-gxdlms-director/(af854a3a-2127-422b-91ae-364da2661108)

IOC Korrelationen

Keine Korrelationen erfasst

This product uses data from the NVD API but is not endorsed or certified by the NVD.