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High severity · published May 2, 2019
CVE-2017-18372
The Billion 5200W-T TCLinux Fw $7.3.8.0 v008 130603 router distributed by TrueOnline has a command injection vulnerability in the Time Setting function, which is only accessible…
8.8
CVSS
21.9%
EPSS
No
On KEV
Description
The Billion 5200W-T TCLinux Fw $7.3.8.0 v008 130603 router distributed by TrueOnline has a command injection vulnerability in the Time Setting function, which is only accessible by an authenticated user. The vulnerability is in the tools_time.asp page and can be exploited through the uiViewSNTPServer parameter. Authentication can be achieved by exploiting CVE-2017-18373.
CVSS vector
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H
Attack vector
Network
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
High
Availability
High
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)21.9% · higher than 98% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
5F
5200w-t Firmware · Billion
7.3.8.0 · source: NVD
PV
P660hn-t1a V1 Firmware · Zyxel
7.3.15.0 · source: NVD
PV
P660hn-t1a V2 Firmware · Zyxel
7.3.15.0 · source: NVD
Affected product
5F
5200w-t Firmware
Billion
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2017-18372
CVE.org
https://www.cve.org/CVERecord?id=CVE-2017-18372
Exploit
https://raw.githubusercontent.com/pedrib/PoC/master/advisories/zyxel_trueonline.txt
Exploit
https://seclists.org/fulldisclosure/2017/Jan/40
Exploit
https://ssd-disclosure.com/index.php/archives/2910
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