Vulnerability Details 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.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.936
EPSS Ranking 99.8%
CVSS Severity
CVSS v3 Score 9.8
CVSS v2 Score 10.0
Proposed Action
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.
Ransomware Campaign
Unknown
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/
Products affected by CVE-2017-18368
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cpe:2.3:h:billion:5200w-t:-
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cpe:2.3:h:zyxel:p660hn-t1a_v1:-
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cpe:2.3:h:zyxel:p660hn-t1a_v2:-
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cpe:2.3:o:billion:5200w-t_firmware:7.3.8.0
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cpe:2.3:o:zyxel:p660hn-t1a_v1_firmware:7.3.15.0
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cpe:2.3:o:zyxel:p660hn-t1a_v2_firmware:7.3.15.0