D-link DIR-816 A2_v1.10CNB04.img is vulnerable to Buffer Overflow via /goform/form2Wan.cgi. When wantype is 3, l2tp_usrname will be decrypted by base64, and the result will be stored in v94, which does not check the size of l2tp_usrname, resulting in stack overflow.
References
| Link | Resource |
|---|---|
| https://github.com/z1r00/IOT_Vul/blob/main/dlink/Dir816/form2Wan_cgi/readme.md | Exploit Third Party Advisory |
| https://www.dlink.com/en/security-bulletin/ | Vendor Advisory |
Configurations
Configuration 1 (hide)
| AND |
|
History
08 Aug 2023, 14:21
| Type | Values Removed | Values Added |
|---|---|---|
| CWE | CWE-1284 |
24 Aug 2022, 15:56
| Type | Values Removed | Values Added |
|---|---|---|
| First Time |
Dlink dir-816
Dlink Dlink dir-816 Firmware |
|
| CPE | cpe:2.3:h:dlink:dir-816:a2:*:*:*:*:*:*:* cpe:2.3:o:dlink:dir-816_firmware:1.10cnb04:*:*:*:*:*:*:* |
|
| References | (MISC) https://www.dlink.com/en/security-bulletin/ - Vendor Advisory | |
| References | (MISC) https://github.com/z1r00/IOT_Vul/blob/main/dlink/Dir816/form2Wan_cgi/readme.md - Exploit, Third Party Advisory | |
| CVSS |
v2 : v3 : |
v2 : unknown
v3 : 9.8 |
| CWE | CWE-120 |
22 Aug 2022, 15:15
| Type | Values Removed | Values Added |
|---|---|---|
| New CVE |
Information
Published : 2022-08-22 15:15
Updated : 2023-12-10 14:35
NVD link : CVE-2022-37134
Mitre link : CVE-2022-37134
CVE.ORG link : CVE-2022-37134
JSON object : View
Products Affected
dlink
- dir-816_firmware
- dir-816
CWE
CWE-1284
Improper Validation of Specified Quantity in Input