CVE-2017-18372 in the critical feed json
The Billion 5200W-T TCLinux Fw $7.3.8.0 v008 130603 router distributed by TrueOnline has a command injection vulnerability in the Time Sett…
published 2019-05-02 7 y ago modified 2026-06-17 4 mo ago also EUVD-2017-9488
- cvss
- 8.8
- version 3.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 21.9%
- EPSS 21.9% chance of exploitation in 30 days, percentile 97%
- public exploits
- 1
- Metasploit
Summary
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.
Timeline
- First public exploit (Metasploit exploit/linux/http/trueonline_billion_5200w_rce)
- Published
Exploit prediction
21.89% chance of exploitation in the next 30 days, higher than 97% of all scored CVEs (FIRST EPSS, 2026-11-08).
Exploits and checks
- Metasploit exploit/linux/http/trueonline_billion_5200w_rce TrueOnline / Billion 5200W-T Router Unauthenticated Command Injection metasploit exploit, excellent rank, 2016-12-26
- seclists.org https://seclists.org/fulldisclosure/2017/Jan/40 referenced PoC, tagged "exploit" by a source, unverified
- ssd-disclosure.com https://ssd-disclosure.com/index.php/archives/2910 referenced PoC, tagged "exploit" by a source, unverified
- raw.githubusercontent.com https://raw.githubusercontent.com/pedrib/PoC/master/advisories/zyxel_trueonline.txt referenced PoC, tagged "exploit" by a source, unverified
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.0 | 8.8 | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
| NVD | 2.0 | 9.0 | AV:N/AC:L/Au:S/C:C/I:C/A:C |
Classification
- Weakness
-
- CWE-78 Improper Neutralization of Special Elements used in an OS Command
References
-
seclists.org
/fulldisclosure/2017/Jan/40
exploit, mailing-list, third-party-advisory
-
ssd-disclosure.com
/index.php/archives/2910
exploit, technical-description, third-party-advisory
-
raw.githubusercontent.com
/pedrib/PoC/master/advisories/zyxel_trueonline.txt
exploit, third-party-advisory
Sources
- CVE List CVE-2017-18372
- NVD CVE-2017-18372
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