CVSS 10.0CVSS 10.0 · CRITICAL
CVE-2015-0987
Omron CX-One CX-Programmer before 9.6, CJ2M PLC devices before 2.1, and CJ2H PLC devices before 1.5 rely on cleartext password transmission, which allows remote attackers to obtain sensitive information by sniffing the network during a PLC unlock request.
View on NVDSeverity
Score: 10.0(CRITICAL)
Vector:
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:C/C:H/I:L/A:HAV: NETWORK
AC: LOW
PR: NONE
UI: NONE
S: CHANGED
C: HIGH
I: LOW
A: HIGH
Weakness (CWE):
CWE-200CWE-319EPSS
Probability of exploitation (next 30 days): 0.0053 (0.5%)
Percentile: 67.7%
EPSS: 2026-06-02
Affects
omron:cx-programmeromron:cj2h_plcomron:cj2m_plcTechnical description
Omron CX-One CX-Programmer before 9.6, CJ2M PLC devices before 2.1, and CJ2H PLC devices before 1.5 rely on cleartext password transmission, which allows remote attackers to obtain sensitive information by sniffing the network during a PLC unlock request.
Published: 10/6/2015, 1:59:03 AM
Last modified: 6/2/2026, 9:16:20 PM