CVE-2025-28033
HIGH EPSS 24.8%
Published Apr 22, 20251y ago · Modified Jun 17, 20261w ago
7.3 CVSS 3.1
Published Apr 22, 2025 1y ago
Last Modified Jun 17, 2026 1w ago
Description
TOTOLINK A800R V4.1.2cu.5137_B20200730, A810R V4.1.2cu.5182_B20201026, 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 pre-auth buffer overflow vulnerability in the setNoticeCfg function through the IpTo parameter.
CVSS Details
Base Score
Exploitability
Impact
Vector string
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L Attack Vector Network
Attack Complexity Low
Privileges Required None
User Interaction None
Scope Unchanged
Confidentiality Low
Integrity Low
Availability Low
Threat Intelligence
EPSS Exploit Probability
24.8% percentile
Exploit & Patch Status
Public Exploit Known
No Patch Available
Weaknesses 1
CWE-121
Affected Products 12
| Vendor | Product | Version | Range |
|---|---|---|---|
| totolink | a800r_firmware | 4.1.2cu.5137_b20200730 | any |
| totolink | a800r | * | any |
| totolink | a810r_firmware | 4.1.2cu.5182_b20201026 | any |
| totolink | a810r | * | any |
| totolink | a830r_firmware | 4.1.2cu.5182_b20201102 | any |
| totolink | a830r | * | any |
| totolink | a950rg_firmware | 4.1.2cu.5161_b20200903 | any |
| totolink | a950rg | * | any |
| totolink | a3000ru_firmware | 5.9c.5185_b20201128 | any |
| totolink | a3000ru | * | any |
| totolink | a3100r_firmware | 4.1.2cu.5247_b20211129 | any |
| totolink | a3100r | * | any |
References 2
- locrian-lightning-dc7.notion.site https://locrian-lightning-dc7.notion.site/BufferOverflow7-1a98e5e2b1a280708d6ec6155ce88d8c
- locrian-lightning-dc7.notion.site https://locrian-lightning-dc7.notion.site/CVE-2025-28033-BufferOverflow7-1a98e5e2b1a280708d6ec6155ce88d8c
Remediation
No remediation data recorded yet
Check vendor advisories and the NVD entry for patch availability.