Vulnerability Monitor

The vendors, products, and vulnerabilities you care about

CVE-2025-28026

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 were found to contain a buffer overflow vulnerability in downloadFile.cgi.

Published

2025-04-22T18:15:58.803

Last Modified

2025-05-07T16:28:08.503

Status

Analyzed

Source

[email protected]

Severity

CVSSv3.1: 7.3 (HIGH)

Weaknesses

Type: Secondary
CWE-121

Affected Vendors & Products

Type	Vendor	Product	Version/Range	Vulnerable?
Operating System	totolink	a830r_firmware	4.1.2cu.5182_b20201102	Yes
Hardware	totolink	a830r	-	No
Operating System	totolink	a950rg_firmware	4.1.2cu.5161_b20200903	Yes
Hardware	totolink	a950rg	-	No
Operating System	totolink	a3000ru_firmware	5.9c.5185_b20201128	Yes
Hardware	totolink	a3000ru	-	No
Operating System	totolink	a3100r_firmware	4.1.2cu.5247_b20211129	Yes
Hardware	totolink	a3100r	-	No

References

https://locrian-lightning-dc7.notion.site/BufferOverflow3-19e8e5e2b1a28048b8ddd4afdbe18d55 Exploit, Third Party Advisory ([email protected])
https://locrian-lightning-dc7.notion.site/CVE-2025-28026-BufferOverflow3-19e8e5e2b1a28048b8ddd4afdbe18d55 Exploit, Third Party Advisory (134c704f-9b21-4f2e-91b3-4a467353bcc0)