CVEvulnerability
CVE-2025-28026
7.3 HIGH
Official page ↗
- Status
- Analyzed
- Published
- 2025-04-22
- Last modified
- 2026-06-17
- Assigner
- [email protected]
- CVSS 3.1 (134c704f-9b21-4f2e-91b3-4a467353bcc0)
- 7.3 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
- Weaknesses
- CWE-121
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 were found to contain a buffer overflow vulnerability in downloadFile.cgi.
Affected configurations
• totolink a830r firmware 4.1.2cu.5182 b20201102
• totolink a950rg firmware 4.1.2cu.5161 b20200903
• totolink a3000ru firmware 5.9c.5185 b20201128
• totolink a3100r firmware 4.1.2cu.5247 b20211129
Related
Weakness · CWE (1)
- CWE-121 Stack-based Buffer Overflow weakness
References
- https://locrian-lightning-dc7.notion.site/BufferOverflow3-19e8e5e2b1a28048b8ddd4afdbe18d55 Exploit, Third Party Advisory
- https://locrian-lightning-dc7.notion.site/CVE-2025-28026-BufferOverflow3-19e8e5e2b1a28048b8ddd4afdbe18d55 Exploit, Third Party Advisory