CVE-2017-14000 json
An Improper Authentication issue was discovered in Ctek SkyRouter Series 4200 and 4400, all versions prior to V6.00.11.
published 2017-10-04 9 y ago modified 2026-06-17 4 mo ago also EUVD-2017-5515
- cvss
- 9.4
- version 3.0, NVD
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 2.3%
- EPSS 2.3% chance of exploitation in 30 days, percentile 83%
- public exploits
- 0
- none known
Summary
An Improper Authentication issue was discovered in Ctek SkyRouter Series 4200 and 4400, all versions prior to V6.00.11. By accessing a specific uniform resource locator (URL) on the web server, a malicious user is able to access the application without authenticating.
Vendor advisories
What the vendors themselves say about their products: affected, fixed or not affected, and what to do.
cisa ICSA-17-264-02 updated cvss 8.6
Ctek, Inc. SkyRouter
-
Ctek, Inc. SkyRouter Series 4200 and 4400 < 6.00.11affected: mitigation
From CISA ICS and IT advisories (CSAF, https://github.com/cisagov/CSAF), a U.S. Government work; changed: reduced to products, statuses and remediations. CISA notification · csaf
Exploit prediction
2.27% chance of exploitation in the next 30 days, higher than 83% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| NVD | 3.0 | 9.4 | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:L |
| NVD | 2.0 | 7.5 | AV:N/AC:L/Au:N/C:P/I:P/A:P |
Affected products
- n/a Ctek, Inc. SkyRouter
Classification
- Weakness
-
- CWE-287 Improper Authentication
References
-
securityfocus.com
/bid/100953
vdb-entry, third-party-advisory
-
ics-cert.us-cert.gov
/advisories/ICSA-17-264-02
third-party-advisory, us-government-resource
Sources
- CVE List CVE-2017-14000
- NVD CVE-2017-14000
Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.