PatchTheCVECVE-2017-18372: The Billion 5200W-T TCLinux Fw $7.3.8.0 v008 130603 router distributed by TrueOnline has a command injection v
CVE-2017-18372 is a high-severity flaw (CVSS 8.8) affecting 5200w-t firmware, p660hn-t1a v2 firmware, p660hn-t1a v1 firmware. Below: why it ranks where it does, which versions are affected, what to do, and the exact commands.
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.
Why this priority
- High severity
- EPSS top 2%: very likely to be exploited
- Public exploit reference
- On your watchlist
No fix is published yet: follow the downgrade or mitigation steps.
Risk facts
| CVSS score | 8.8 (High) |
| Attack vector | Network (remote) |
| Attack complexity | Low |
| Privileges needed | Low |
| User interaction | None |
| EPSS exploit chance | 21.9% (top 2%) |
| CISA exploited list | No |
| Weakness | CWE-78 |
| Published | 2019-05-02 |
| Last modified | 2026-06-17 |
Last updated 2026-06-17 · Sources: CVE Program, NVD, CISA KEV, EPSS and vendor advisories · How we score
Am I affected?
Timeline
- Published CVE record published
- Updated Record last modified
Public exploits and detection
Public code exists for this CVE. Treat unpatched systems as at risk, and only run PoCs in a lab.
Scores and fixes here are computed automatically from those and other public sources. Confirm with the vendor advisory before changing production systems.
Quick answers
How do I fix CVE-2017-18372?
5200w-t firmware: mitigate or apply the listed mitigation; p660hn-t1a v2 firmware: mitigate or apply the listed mitigation; p660hn-t1a v1 firmware: mitigate or apply the listed mitigation. Exact commands for each OS are on this page.
Is CVE-2017-18372 being exploited?
CVE-2017-18372 is not on the CISA Known Exploited Vulnerabilities list at the time of the last update. Check again, as this can change.
What does CVE-2017-18372 affect?
CVE-2017-18372 affects 5200w-t firmware, p660hn-t1a v2 firmware, p660hn-t1a v1 firmware. Severity is high (CVSS 8.8). 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_ti
How urgent is CVE-2017-18372?
Priority 65/100. High severity; EPSS top 2%: very likely to be exploited; Public exploit reference; On your watchlist
Software pages
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