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Vulnerability CVE-2019-8985
Published: 2019-02-21 Modified: 2019-02-22
| 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. |
Type:
CWE-119 (Improper Restriction of Operations within the Bounds of a Memory Buffer)
CVSS2 => (AV:N/AC:L/Au:N/C:P/I:P/A:C)
| CVSS Base Score |
Impact Subscore |
Exploitability Subscore |
9/10 |
8.5/10 |
10/10 |
| Exploit range |
Attack complexity |
Authentication |
Remote |
Low |
No required |
| Confidentiality impact |
Integrity impact |
Availability impact |
Partial |
Partial |
Complete |
References: |
https://github.com/WhooAmii/whooamii.github.io/blob/master/2018/netis/buffer%20overflow.md
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