Authentication Bypass Vulnerability in D-Link DAP-1330 Wi-Fi Range Extenders
CVE-2020-8861

8.8HIGH

Key Information:

Vendor
D-link
Status
Dap-1330
Vendor
CVE Published:
22 February 2020

Summary

A vulnerability in D-Link DAP-1330 Wi-Fi range extenders allows network-adjacent attackers to bypass authentication due to improper handling of HNAP login requests. This flaw arises from inadequate cookie management which can enable an attacker to execute arbitrary code on the device. This security issue poses a significant risk as authentication is not required for exploitation, allowing unauthorized access to the device.

Affected Version(s)

DAP-1330 1.10B01 BETA

References

https://www.zerodayinitiative.com/advisories/ZDI-20-265/
x_refsource_MISC
https://supportannouncement.us.dlink.com/announcement/pub...
x_refsource_MISC

EPSS Score

46% chance of being exploited in the next 30 days.

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 - Security Researcher of VinCSS (Member of Vingroup)
.