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CVE-2017-14021: korenix jetnet5018g_firmware Use of Hard-coded Cryptographic Key

CVSS: 10.0v2.0HighModified
Published 01-11-2017Last modified 05-08-2024
Open JSON

Vulnerability summary

CVE-2017-14021 is a high (CVSS 10.0) Use of Hard-coded Cryptographic Key vulnerability in korenix jetnet5018g_firmware. EPSS estimates a 1.92% chance of exploitation in the next 30 days, higher than 79.7% of scored vulnerabilities.

Overall risk
70/100
0100
High · default modelHow is this calculated?
CVSS score
10.0/10
010
High · v2.0 (NVD)
EPSS score
1.92%
0%100%
Low · +0.22 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 01-11-2017
    PublishedVulnerability first disclosed.
  2. 05-08-2024
    Last modifiedVulnerability information updated.

Description

A Use of Hard-coded Cryptographic Key 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. An attacker may gain access to hard-coded certificates and private keys allowing the attacker to perform man-in-the-middle attacks.

CVSS metrics

2 scores · 1 source · 2 versions

EPSS trend

Probability

1.92%

Chance of exploitation in the next 30 days

Percentile

80%

Versus all other CVEs

30-day change

+0.22 pp

From 1.70% on 21-09-2026

21-09-202621-10-2026
EPSS score
1.92%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Korenix9 products

1 vendor · 9 products

References

2 links