First published: Wed Apr 23 2025(Updated: )
TOTOLINK A800R V4.1.2cu.5137_B20200730 was found to contain a buffer overflow vulnerability in downloadFile.cgi through the v25 parameter.
Credit: cve@mitre.org
Affected Software | Affected Version | How to fix |
---|---|---|
Totolink A800R firmware | ||
All of | ||
TOTOLink A800R | =4.1.2cu.5137_b20200730 | |
Totolink A800R firmware |
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CVE-2025-28020 has been classified with a high severity due to its buffer overflow vulnerability.
To fix CVE-2025-28020, update the TOTOLINK A800R firmware to the latest version that addresses this vulnerability.
The potential impact of CVE-2025-28020 includes remote code execution and denial of service on the affected device.
CVE-2025-28020 affects the TOTOLINK A800R devices running firmware version V4.1.2cu.5137_B20200730.
Yes, CVE-2025-28020 is exploitable by remote attackers without authentication, making it particularly dangerous.