CVE-2017-14027
No exploitation reported by the sources we read.
- Published2017-11-01
- WeaknessCWE-798
Am I affected?
Debian, Ubuntu or Red Hat sometimes backport a fix without changing the upstream version number: such a version reads « to verify », never « affected ».With a domain, we read the version its public headers and pages expose. A distribution build can carry the fix under an older number.
Description
A Use of Hard-coded Credentials issue was discovered in Korenix JetNet JetNet5018G version 1.4, JetNet5310G version 1.4a, JetNet5428G-2G-2FX version 1.4, JetNet5628G-R version 1.4, JetNet5628G version 1.4, JetNet5728G-24P version 1.4, JetNet5828G version 1.1d, JetNet6710G-HVDC version 1.1e, and JetNet6710G version 1.1. The software uses undocumented hard-coded credentials that may allow an attacker to gain remote access.
Timeline
dates in UTC- 2017-11-0102:29CVE publishedNVD
Observed activity
isMalicious corpus · updated 2026-10-23 18:48 UTCBlock these indicators
- Firewall list (EDL, text): https://api.ismalicious.com/edl/cve/CVE-2017-14027?format=txt
- CSV export: https://api.ismalicious.com/edl/cve/CVE-2017-14027?format=csv
- TAXII collection of exploited CVEs
- The EDL and CSV take an API key on the Pro plan.
Versions per branch
NVD| Branch | Affected | Fixed in | Source |
|---|---|---|---|
| 1.4 | = 1.4 | no fix published | NVD |
| Branch | Affected | Fixed in | Source |
|---|---|---|---|
| 1.4 | = 1.4a | no fix published | NVD |
| Branch | Affected | Fixed in | Source |
|---|---|---|---|
| 1.4 | = 1.4 | no fix published | NVD |
6 more products in the sources.
as publishedRanges as NVD and OSV publish them; a distribution’s build can be fixed under an older number.
Distribution builds and vendor advisories
Packages from OSV.dev and products from the vendors' CSAF advisories.
version not verifiedVersions not verified: read as OSV.dev and the vendors publish them, not checked against each vendor's release list.
Vendor advisories
Korenix JetNet
JetNet5728G-24P: version 1.4 · JetNet5628G: version 1.4 · JetNet5628G-R: version 1.4 · +6 more
Fix
- Mitigation from the vendor CISA ICSA-17-299-01 · 9 productsKorenix has produced new firmware that removes the undocumented hard-coded credentials from supported systems. The new firmware is available for download
- Mitigation from the vendor CISA ICSA-17-299-01 · 9 productsKorenix recommends that affected users use the software support certificate replacement feature to change certificates on affected devices.
- Mitigation from the vendor CISA ICSA-17-299-01 · 9 productsUsers can find customer support links for Korenix at: http://www.korenix-usa.com/contact-us.php
Detection
- Nuclei template
- none so far ProjectDiscovery
- Exploit-DB
- no entry Exploit-DB
- Proof-of-concept repositories
- none listed PoC-in-GitHub
Sources
Technical details
- CVSS v3 Vector
- CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
- Published
- 2017-11-01
- Last Modified
- 2026-06-17
- NVD status
- Modified
Frequently asked questions
What is CVE-2017-14027?
Is CVE-2017-14027 actively exploited?
What is the CVSS score for CVE-2017-14027?
Running Korenix JetNet? Hear about its next vulnerability
Surveillance reads the versions in your stack — a domain, a lockfile or a list — checks each CVE against the ranges its sources publish, and alerts you when one you run is exploited or enters CISA KEV. A version it cannot read stays « version not verified ».
No credit card required · No monthly cap on website lookups · 250 API requests/month
Go further
- Following what attackers exploit right now? The CISA KEV additions of the month, with their patch deadlines.
- Running this software? Vulnerability monitoring alerts you to new vulnerabilities in your products.
Related vulnerabilities
Same product first, then the same vendor advisory and the same publication week.