Vulnerability details

CVE-2025-28027

CVSS 3.1

7.3High

Official description

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.

CVSS scores

Score	Version	Source	Vector
7.3High	3.1	CISA ADP / Vulnrichment (CISA-ADP)	`CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L`

Affected products

Vendor	Product	Versions	Source
No product information recorded.

References and advisories

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Details

Published: 2025-04-22
Last updated: 2025-04-23
State: Published
Assigner (CNA): mitre

Exploit prediction (EPSS)

0.4%

Probability of exploitation in 30 days

34.4%

Percentile (among all CVEs)

SSVC assessment (CISA)

Automatable: Yes
Exploitation: Proof of concept
Technical impact: Partial

Weaknesses (CWE)

CWE-121
Stack-based Buffer Overflow