Vulnerability Details : CVE-2017-14021
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.
Products affected by CVE-2017-14021
- cpe:2.3:o:korenix:jetnet5018g_firmware:1.4:*:*:*:*:*:*:*
- cpe:2.3:o:korenix:jetnet5310g_firmware:1.4a:*:*:*:*:*:*:*
- cpe:2.3:o:korenix:jetnet5428g-2g-2fx_firmware:1.4:*:*:*:*:*:*:*
- cpe:2.3:o:korenix:jetnet5628g_firmware:1.4:*:*:*:*:*:*:*
- cpe:2.3:h:korenix:jetnet5628g-r_firmware:1.4:*:*:*:*:*:*:*
- cpe:2.3:h:korenix:jetnet5728g-24p_firmware:1.4:*:*:*:*:*:*:*
- cpe:2.3:h:korenix:jetnet5828g_firmware:1.1d:*:*:*:*:*:*:*
- cpe:2.3:o:korenix:jetnet6710g_firmware:1.1:*:*:*:*:*:*:*
- cpe:2.3:o:korenix:jetnet6710g-hvdc_firmware:11e:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2017-14021
0.09%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 39 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2017-14021
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
10.0
|
HIGH | AV:N/AC:L/Au:N/C:C/I:C/A:C |
10.0
|
10.0
|
NIST | |
|
9.8
|
CRITICAL | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
3.9
|
5.9
|
NIST |
CWE ids for CVE-2017-14021
-
The use of a hard-coded cryptographic key significantly increases the possibility that encrypted data may be recovered.Assigned by: ics-cert@hq.dhs.gov (Secondary)
-
The product contains hard-coded credentials, such as a password or cryptographic key.Assigned by: nvd@nist.gov (Primary)
References for CVE-2017-14021
-
http://www.securityfocus.com/bid/101598
Korenix JetNet Hardcoded Cryptographic Key and Hardcoded Credentials Security Bypass VulnerabilitiesThird Party Advisory;VDB Entry
-
https://ics-cert.us-cert.gov/advisories/ICSA-17-299-01
Korenix JetNet | CISAUS Government Resource;Third Party Advisory
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