PoC Index

CVE-2019-8985

CRITICAL 9.8EPSS 13.3%

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.

CVSS v3.0
9.8 CRITICALCVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CVSS v2.0
9.0 HIGHAV:N/AC:L/Au:N/C:P/I:P/A:C
EPSS
13.30% chance of exploitation in the next 30 days, 96th percentile
Published
2019-02-21
Updated
2024-08-04

Proof-of-concept exploits (1)

References

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