This vulnerability allows network-adjacent attackers to execute arbitrary code on affected installations of D-Link DAP-1330 1.13B01 BETA routers. Authentication is not required to exploit this vulnerability. The specific flaw exists within the handling of the HNAP_AUTH HTTP header. The issue results from the lack of proper validation of the length of user-supplied data prior to copying it to a fixed-length buffer. An attacker can leverage this vulnerability to execute code in the context of the device. Was ZDI-CAN-12065.
References
| Link | Resource |
|---|---|
| https://www.zerodayinitiative.com/advisories/ZDI-21-681/ | Third Party Advisory VDB Entry |
| https://www.zerodayinitiative.com/advisories/ZDI-21-681/ | Third Party Advisory VDB Entry |
Configurations
Configuration 1 (hide)
| AND |
|
History
21 Nov 2024, 06:11
| Type | Values Removed | Values Added |
|---|---|---|
| References | () https://www.zerodayinitiative.com/advisories/ZDI-21-681/ - Third Party Advisory, VDB Entry |
20 Jul 2021, 15:30
| Type | Values Removed | Values Added |
|---|---|---|
| CVSS |
v2 : v3 : |
v2 : 8.3
v3 : 8.8 |
| CPE | cpe:2.3:h:dlink:dap-1330:-:*:*:*:*:*:*:* cpe:2.3:o:dlink:dap-1330_firmware:1.13b01:beta:*:*:*:*:*:* |
|
| References | (MISC) https://www.zerodayinitiative.com/advisories/ZDI-21-681/ - Third Party Advisory, VDB Entry | |
| CWE | CWE-120 |
15 Jul 2021, 18:21
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2021-07-15 18:15
Updated : 2024-11-21 06:11
NVD link : CVE-2021-34829
Mitre link : CVE-2021-34829
CVE.ORG link : CVE-2021-34829
JSON object : View
Products Affected
dlink
- dap-1330
- dap-1330_firmware
CWE
CWE-120
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')