CVE-2025-28027

TOTOLINK A830R V4.1.2cu.5182_B20201102, A950RG V4.1.2cu.5161_B20200903, A3000RU V5.9c.5185_B20201128, and A3100R V4.1.2cu.5247_B20211129 was found to contain a buffer overflow vulnerability in downloadFile.cgi.

Published: Apr 22, 2025
Updated: May 8, 2025
CVE: CVE-2025-28027
Exploit:

No technical information available.

No CWE or OWASP classifications available.

Affected Software
References

Software	From	Fixed in
totolink / a830r_firmware	4.1.2cu.5182_b20201102	4.1.2cu.5182_b20201102.x
totolink / a950rg_firmware	4.1.2cu.5161_b20200903	4.1.2cu.5161_b20200903.x
totolink / a3000ru_firmware	5.9c.5185_b20201128	5.9c.5185_b20201128.x
totolink / a3100r_firmware	4.1.2cu.5247_b20211129	4.1.2cu.5247_b20211129.x

https://locrian-lightning-dc7.notion.site/BufferOverflow2-19e8e5e2b1a2806db38bea19abb4630a?pvs=73
https://locrian-lightning-dc7.notion.site/CVE-2025-28027-BufferOverflow2-19e8e5e2b1a2806db38bea19abb4630a

Vulnerability Database

CVE-2025-28027

Deep Security Visibility Without the Complexity