CVE-2017-18368

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.
OS Command Injection
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
9.8 CRITICAL
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
mitreCNA
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CVEADP
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CISA-ADPADP
9.8 CRITICAL
NETWORK
LOW
NONE
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Base Score
CVSS 3.x
EPSS Score
Percentile: 99%
VendorProductVersion
billion5200w-t_firmware
7.3.8.0
zyxelp660hn-t1a_v2_firmware
7.3.15.0
zyxelp660hn-t1a_v1_firmware
7.3.15.0
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
http://www.zyxel.com/support/announcement_unauthenticated.shtml
https://raw.githubusercontent.com/pedrib/PoC/master/advisories/zyxel_trueonline.txt
https://seclists.org/fulldisclosure/2017/Jan/40
https://ssd-disclosure.com/index.php/archives/2910
https://unit42.paloaltonetworks.com/new-mirai-variant-targets-enterprise-wireless-presentation-display-systems/
http://www.zyxel.com/support/announcement_unauthenticated.shtml
https://raw.githubusercontent.com/pedrib/PoC/master/advisories/zyxel_trueonline.txt
https://seclists.org/fulldisclosure/2017/Jan/40
https://ssd-disclosure.com/index.php/archives/2910
https://unit42.paloaltonetworks.com/new-mirai-variant-targets-enterprise-wireless-presentation-display-systems/