CVE-2017-6444
MikroTik Router hAP Lite TCP ACK Packets Dos
Description
The MikroTik Router hAP Lite 6.25 has no protection mechanism for unsolicited TCP ACK packets in the case of a fast network connection, which allows remote attackers to cause a denial of service (CPU consumption) by sending many ACK packets. After the attacker stops the exploit, the CPU usage is 100% and the router requires a reboot for normal operation.
INFO
Published Date :
March 12, 2017, 5:59 a.m.
Last Modified :
May 25, 2021, 3:03 p.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
3.6
Exploitability Score :
3.9
References to Advisories, Solutions, and Tools
Here, you will find a curated list of external links that provide in-depth
information, practical solutions, and valuable tools related to
CVE-2017-6444.
| URL | Resource |
|---|---|
| http://www.exploitalert.com/view-details.html?id=26137 | Exploit Third Party Advisory |
| https://cxsecurity.com/issue/WLB-2017030029 | Exploit Third Party Advisory |
| https://packetstormsecurity.com/files/141449/Mikrotik-Hap-Lite-6.25-Denial-Of-Service.html | Exploit Third Party Advisory VDB Entry |
| https://www.exploit-db.com/exploits/41601/ | Exploit Third Party Advisory VDB Entry |
We scan GitHub repositories to detect new proof-of-concept exploits. Following list is a collection of public exploits and proof-of-concepts, which have been published on GitHub (sorted by the most recently updated).
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2017-6444 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2017-6444 vulnerability over time.
Vulnerability history details can be useful for understanding the evolution of a vulnerability, and for identifying the most recent changes that may impact the vulnerability's severity, exploitability, or other characteristics.
-
CVE Modified by [email protected]
May. 14, 2024
Action Type Old Value New Value -
Modified Analysis by [email protected]
May. 25, 2021
Action Type Old Value New Value Removed CVSS V3 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Added CVSS V3.1 NIST AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Changed Reference Type https://www.exploit-db.com/exploits/41601/ No Types Assigned https://www.exploit-db.com/exploits/41601/ Exploit, Third Party Advisory, VDB Entry Changed CPE Configuration AND OR *cpe:2.3:o:mikrotik:router_hap_lite_firmware:6.25:*:*:*:*:*:*:* OR cpe:2.3:h:mikrotik:router_hap_lite:-:*:*:*:*:*:*:* AND OR *cpe:2.3:o:mikrotik:routeros:6.25:*:*:*:*:*:*:* OR cpe:2.3:h:mikrotik:router_hap_lite:-:*:*:*:*:*:*:* -
CWE Remap by [email protected]
Oct. 03, 2019
Action Type Old Value New Value Changed CWE CWE-399 CWE-400 -
CVE Modified by [email protected]
Aug. 16, 2017
Action Type Old Value New Value Added Reference https://www.exploit-db.com/exploits/41601/ [No Types Assigned] -
Initial Analysis by [email protected]
Mar. 14, 2017
Action Type Old Value New Value Added CVSS V2 (AV:N/AC:L/Au:N/C:N/I:N/A:C) Added CVSS V3 AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H Changed Reference Type https://cxsecurity.com/issue/WLB-2017030029 No Types Assigned https://cxsecurity.com/issue/WLB-2017030029 Exploit, Third Party Advisory Changed Reference Type https://packetstormsecurity.com/files/141449/Mikrotik-Hap-Lite-6.25-Denial-Of-Service.html No Types Assigned https://packetstormsecurity.com/files/141449/Mikrotik-Hap-Lite-6.25-Denial-Of-Service.html Exploit, Third Party Advisory, VDB Entry Changed Reference Type http://www.exploitalert.com/view-details.html?id=26137 No Types Assigned http://www.exploitalert.com/view-details.html?id=26137 Exploit, Third Party Advisory Added CWE CWE-399 Added CPE Configuration AND OR *cpe:2.3:o:mikrotik:router_hap_lite_firmware:6.25:*:*:*:*:*:*:* OR cpe:2.3:h:mikrotik:router_hap_lite:-:*:*:*:*:*:*:*
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2017-6444 is
associated with the following CWEs:
Common Attack Pattern Enumeration and Classification (CAPEC)
Common Attack Pattern Enumeration and Classification
(CAPEC)
stores attack patterns, which are descriptions of the common attributes and
approaches employed by adversaries to exploit the CVE-2017-6444
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
1.56 }} -0.12%
score
0.87103
percentile