CVE-2017-18368
Zyxel P660HN-T1A Routers Command Injection Vulnera - [Actively Exploited]
Description
The ZyXEL P660HN-T1A v1 TCLinux Fw $7.3.15.0 v001 / 3.40(ULM.0)b31 router distributed by TrueOnline has a command injection vulnerability in the Remote System Log forwarding function, which is accessible by an unauthenticated user. The vulnerability is in the ViewLog.asp page and can be exploited through the remote_host parameter.
INFO
Published Date :
May 2, 2019, 5:29 p.m.
Last Modified :
Oct. 3, 2019, 12:03 a.m.
Source :
[email protected]
Remotely Exploitable :
Yes !
Impact Score :
5.9
Exploitability Score :
3.9
CISA KEV (Known Exploited Vulnerabilities)
For the benefit of the cybersecurity community and network defenders—and to help every organization better manage vulnerabilities and keep pace with threat activity—CISA maintains the authoritative source of vulnerabilities that have been exploited in the wild.
Zyxel P660HN-T1A routers contain a command injection vulnerability in the Remote System Log forwarding function, which is accessible by an unauthenticated user and exploited via the remote_host parameter of the ViewLog.asp page.
Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-a-new-variant-of-gafgyt-malware; https://www.zyxel.com/global/en/support/security-advisories/zyxel-security-advisory-for-command-injection-vulnerability-in-p660hn-t1a-dsl-cpe
Public PoC/Exploit Available at Github
CVE-2017-18368 has a 1 public PoC/Exploit available at Github.
Go to the Public Exploits tab to see the list.
Affected Products
The following products are affected by CVE-2017-18368
vulnerability.
Even if cvefeed.io is aware of the exact versions of the
products
that
are
affected, the information is not represented in the table below.
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-2017-18368.
| URL | Resource |
|---|---|
| http://www.zyxel.com/support/announcement_unauthenticated.shtml | Broken Link |
| https://raw.githubusercontent.com/pedrib/PoC/master/advisories/zyxel_trueonline.txt | Exploit Third Party Advisory |
| https://seclists.org/fulldisclosure/2017/Jan/40 | Mailing List Exploit Third Party Advisory |
| https://ssd-disclosure.com/index.php/archives/2910 | Exploit Technical Description Third Party Advisory |
| https://unit42.paloaltonetworks.com/new-mirai-variant-targets-enterprise-wireless-presentation-display-systems/ | Technical Description Third Party Advisory |
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).
Ostorlab KEV: One-command to detect most remotely known exploitable vulnerabilities. Sourced from CISA KEV, Google's Tsunami, Ostorlab's Asteroid and Bug Bounty programs.
cisa-kev vulnerability 0day cisa exploits
Results are limited to the first 15 repositories due to potential performance issues.
The following list is the news that have been mention
CVE-2017-18368 vulnerability anywhere in the article.
The following table lists the changes that have been made to the
CVE-2017-18368 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 -
CWE Remap by [email protected]
Oct. 03, 2019
Action Type Old Value New Value Changed CWE CWE-77 CWE-77 CWE-78 -
Initial Analysis by [email protected]
May. 03, 2019
Action Type Old Value New Value Added CVSS V2 (AV:N/AC:L/Au:N/C:C/I:C/A:C) Added CVSS V3 AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H Changed Reference Type https://seclists.org/fulldisclosure/2017/Jan/40 No Types Assigned https://seclists.org/fulldisclosure/2017/Jan/40 Exploit, Mailing List, Third Party Advisory Changed Reference Type https://unit42.paloaltonetworks.com/new-mirai-variant-targets-enterprise-wireless-presentation-display-systems/ No Types Assigned https://unit42.paloaltonetworks.com/new-mirai-variant-targets-enterprise-wireless-presentation-display-systems/ Technical Description, Third Party Advisory Changed Reference Type https://raw.githubusercontent.com/pedrib/PoC/master/advisories/zyxel_trueonline.txt No Types Assigned https://raw.githubusercontent.com/pedrib/PoC/master/advisories/zyxel_trueonline.txt Exploit, Third Party Advisory Changed Reference Type http://www.zyxel.com/support/announcement_unauthenticated.shtml No Types Assigned http://www.zyxel.com/support/announcement_unauthenticated.shtml Broken Link Changed Reference Type https://ssd-disclosure.com/index.php/archives/2910 No Types Assigned https://ssd-disclosure.com/index.php/archives/2910 Exploit, Technical Description, Third Party Advisory Added CWE CWE-77 Added CPE Configuration AND OR *cpe:2.3:o:billion:5200w-t_firmware:7.3.8.0:*:*:*:*:*:*:* OR cpe:2.3:h:billion:5200w-t:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:zyxel:p660hn-t1a_v2_firmware:7.3.15.0:*:*:*:*:*:*:* OR cpe:2.3:h:zyxel:p660hn-t1a_v2:-:*:*:*:*:*:*:* Added CPE Configuration AND OR *cpe:2.3:o:zyxel:p660hn-t1a_v1_firmware:7.3.15.0:*:*:*:*:*:*:* OR cpe:2.3:h:zyxel:p660hn-t1a_v1:-:*:*:*:*:*:*:*
CWE - Common Weakness Enumeration
While CVE identifies
specific instances of vulnerabilities, CWE categorizes the common flaws or
weaknesses that can lead to vulnerabilities. CVE-2017-18368 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-2017-18368
weaknesses.
Exploit Prediction
EPSS is a daily estimate of the probability of exploitation activity being observed over the next 30 days.
97.50 }} -0.02%
score
0.99985
percentile