cbcvebase.
CVE-2020-10823
published 2020-03-26

CVE-2020-10823: A stack-based buffer overflow in /cgi-bin/activate.cgi through var parameter on Draytek Vigor3900, Vigor2960, and Vigor300B devices before 1.5.1 allows remote…

PriorityP263critical9.8CVSS 3.1
AVNACLPRNUINSUCHIHAH
EPSS
4.32%
89.9th percentile
A stack-based buffer overflow in /cgi-bin/activate.cgi through var parameter on Draytek Vigor3900, Vigor2960, and Vigor300B devices before 1.5.1 allows remote attackers to achieve code execution via a remote HTTP request (issue 1 of 3).

Affected

3 ranges
VendorProductVersion rangeFixed in
draytekvigor2960_firmware< 1.5.11.5.1
draytekvigor300b_firmware< 1.5.11.5.1
draytekvigor3900_firmware< 1.5.11.5.1

CVSS provenance

nvdv3.19.8CRITICALCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
nvdv2.07.5HIGHAV:N/AC:L/Au:N/C:P/I:P/A:P
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