7.5
CVSSv2

CVE-2020-10825

Published: 26/03/2020 Updated: 23/06/2020
CVSS v2 Base Score: 7.5 | Impact Score: 6.4 | Exploitability Score: 10
CVSS v3 Base Score: 9.8 | Impact Score: 5.9 | Exploitability Score: 3.9
VMScore: 668
Vector: AV:N/AC:L/Au:N/C:P/I:P/A:P

Vulnerability Summary

A stack-based buffer overflow in /cgi-bin/activate.cgi while base64 decoding ticket parameter on Draytek Vigor3900, Vigor2960, and Vigor300B devices prior to 1.5.1 allows remote malicious users to achieve code execution via a remote HTTP request (issue 3 of 3).

Vulnerability Trend

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draytek vigor300b_firmware

draytek vigor3900_firmware

draytek vigor2960_firmware