Arbitrary Code Execution Vulnerability in D-Link DAP-1330 Router
CVE-2021-34828

8.8HIGH

Key Information:

Vendor
D-link
Status
Dap-1330
Vendor
CVE Published:
15 July 2021

Summary

This vulnerability enables attackers on the same network to execute arbitrary code on the D-Link DAP-1330 1.13B01 BETA router without requiring authentication. The flaw is found in the handling of the SOAPAction HTTP header, where insufficient validation of user-supplied data length can lead to code execution within the device's context. This security issue poses a significant risk to users, as it allows unauthorized access and control over the device.

Affected Version(s)

DAP-1330 1.13B01 BETA

References

https://www.zerodayinitiative.com/advisories/ZDI-21-680/
x_refsource_MISC

CVSS V3.1

Score:
8.8
Severity:
HIGH
Confidentiality:
High
Integrity:
High
Availability:
High
Attack Vector:
Adjacent Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

Credit

chung96vn of Vietnam National Cyber Security Center (NCSC Vietnam)
.