Description
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).
Published: 2020-03-26
Score: 9.8 Critical
EPSS: 9.6% Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

No vendor fix or workaround currently provided.

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Tracking

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Advisories
Source ID Title
EUVD EUVD EUVD-2020-3229 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).
History

Mon, 05 May 2025 17:15:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'yes', 'Exploitation': 'poc', 'Technical Impact': 'total'}, 'version': '2.0.3'}


Subscriptions

Draytek Vigor2960 Vigor2960 Firmware Vigor300b Vigor300b Firmware Vigor3900 Vigor3900 Firmware
cve-icon MITRE

Status: PUBLISHED

Assigner: mitre

Published:

Updated: 2025-05-05T17:09:19.117Z

Reserved: 2020-03-22T00:00:00.000Z

Link: CVE-2020-10823

cve-icon Vulnrichment

Updated: 2024-08-04T11:14:15.581Z

cve-icon NVD

Status : Modified

Published: 2020-03-26T17:15:23.203

Modified: 2025-05-05T17:15:54.437

Link: CVE-2020-10823

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

No data.

Weaknesses