CVE-2025-4883
D-Link DI-8100 Connection Limit Page ctxz.asp ctxz_asp stack-based overflow
- State
- Published
- Severity
- 8.6 High
- Published
- May 18, 2025
- Updated
- May 19, 2025
- Reserved
- May 17, 2025
Description
A vulnerability was found in D-Link DI-8100 16.07.26A1. It has been declared as critical. This vulnerability affects the function ctxz_asp of the file /ctxz.asp of the component Connection Limit Page. The manipulation of the argument def/defTcp/defUdp/defIcmp/defOther leads to stack-based buffer overflow. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used.
Scores
| CVSS | Score | Vector | Source |
|---|---|---|---|
| 4.0 | 8.6 High | CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N | VulDB |
| 3.1 | 7.2 High | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H | VulDB |
| 3.0 | 7.2 High | CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H | VulDB |
| 2.0 | 8.3 High | AV:N/AC:L/Au:M/C:C/I:C/A:C | VulDB |
Weaknesses
Affected Products
| Product | Versions |
|---|---|
DI-8100D-Link |
|
References
- VDB-309436 | D-Link DI-8100 Connection Limit Page ctxz.asp ctxz_asp stack-based overflowvdb-entrytechnical-description
- VDB-309436 | CTI Indicators (IOB, IOC, IOA)signaturepermissions-required
- Submit #576392 | D-Link DI-8100 DI-8100-16.07.26A1 Stack-based Buffer Overflowthird-party-advisory
- https://github.com/Yhuanhuan01/DI-8100_Vulnerability_Report/blob/main/DI-8100-Vulnerability_Report_ctxz.mdexploit
- https://www.dlink.com/product
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