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CVE-2019-8985

nvd nist
Published: Feb 21, 2019Modified: Jun 17, 2026

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9.8
Vector
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Exploitability: 3.9 / Impact: 5.9
Source: NVD

Description

On Netis WF2411 with firmware 2.1.36123 and other Netis WF2xxx devices (possibly WF2411 through WF2880), there is a stack-based buffer overflow that does not require authentication. This can cause denial of service (device restart) or remote code execution. This vulnerability can be triggered by a GET request with a long HTTP "Authorization: Basic" header that is mishandled by user_auth->user_ok in /bin/boa.

Affected (2)

Netis Systems
2 products
Wf2411 Firmware
Wf2880 Firmware
Configuration A
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
Wf2411 Firmware
Version 2.1.36123
Running on/withPlatform Versions
Netis Systems
Wf2411
All versions
Configuration B
1 vulnerable · 1 platform
Vulnerable SoftwareAffected Versions
Wf2880 Firmware
Version 2.1.36123
Running on/withPlatform Versions
Netis Systems
Wf2880
All versions

Related CWEs

CWE-306
Missing Authentication for Critical Function
The product does not perform any authentication for functionality that requires a provable user identity or consumes a significant amount of resources.
CWE-787
Out-of-bounds Write
The product writes data past the end, or before the beginning, of the intended buffer.

References (2)

Source: cve@mitre.org
ExploitVendor Advisory
Source: af854a3a-2127-422b-91ae-364da2661108
ExploitVendor Advisory

Timeline

No history available yet.