CVE-2017-18368
CriticalActively exploited (CISA KEV)
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.
SeverityCritical
CVSS9.8
Exploit probability—
Product
Zyxel P660HN-T1A Routers
PublishedMay 2, 2019
First seenMay 2, 2019
Added to KEVAug 7, 2023
Weakness typeCWE-78OS command injection
How to fix
CISA required action
Apply mitigations per vendor instructions or discontinue use of the product if mitigations are unavailable.
CISA due date: Aug 28, 2023Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| zyxel p660hn-t1a_v2_firmware | 7.3.15.0 | — |
| billion 5200w-t_firmware | 7.3.8.0 | — |
| zyxel p660hn-t1a_v1_firmware | 7.3.15.0 | — |
Check your version
Choose the product and enter the version you run to see whether it falls in the affected range.
In the Intelligence 360 plan
Attack Surface Management
See the assets tied to your domains, the technologies they run and known vulnerabilities in one list.