Vulnerability Details CVE-2017-18370
The ZyXEL P660HN-T1A v2 TCLinux Fw #7.3.37.6 router distributed by TrueOnline has a command injection vulnerability in the Remote System Log forwarding function, which is only accessible by an authenticated user. The vulnerability is in the logSet.asp page and can be exploited through the ServerIP parameter. Authentication can be achieved by exploiting CVE-2017-18371.
Exploit prediction scoring system (EPSS) score
EPSS Score 0.726
EPSS Ranking 98.7%
CVSS Severity
CVSS v3 Score 8.8
CVSS v2 Score 9.0
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-2017-18370
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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:7.3.37.6
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cpe:2.3:o:zyxel:p660hn-t1a_v2_firmware:7.3.37.6