Honeywell: >> Experion Process Knowledge System Security Vulnerabilities
An arbitrary memory write vulnerability exists in the dual_onsrv.exe module in Honeywell Experion PKS R40x before R400.6, R41x before R410.6, and R43x before R430.2, that could lead to possible remote code execution or denial of service. Honeywell strongly encourages and recommends all customers running unsupported versions of EKPS prior to R400 to upgrade to a supported version.
CVSS Score
9.8
EPSS Score
0.018
Published
2019-04-08
A directory traversal vulnerability exists in the confd.exe module in Honeywell Experion PKS R40x before R400.6, R41x before R410.6, and R43x before R430.2, which could lead to possible information disclosure. Honeywell strongly encourages and recommends all customers running unsupported versions of EKPS prior to R400 to upgrade to a supported version.
CVSS Score
7.5
EPSS Score
0.007
Published
2019-04-08
A file inclusion vulnerability exists in the confd.exe module in Honeywell Experion PKS R40x before R400.6, R41x before R410.6, and R43x before R430.2, which could lead to accepting an arbitrary file into the function, and potential information disclosure or remote code execution. Honeywell strongly encourages and recommends all customers running unsupported versions of EKPS prior to R400 to upgrade to a supported version.
CVSS Score
9.8
EPSS Score
0.011
Published
2019-04-08
Multiple heap-based buffer overflow vulnerabilities exist in Honeywell Experion PKS all versions prior to R400.6, all versions prior to R410.6, and all versions prior to R430.2 modules, which could lead to possible remote code execution or denial of service. Honeywell strongly encourages and recommends all customers running unsupported versions of EKPS prior to R400 to upgrade to a supported version.
CVSS Score
9.8
EPSS Score
0.033
Published
2019-03-25
Multiple stack-based buffer overflow vulnerabilities were found in Honeywell Experion PKS all versions prior to R400.6, all versions prior to R410.6, and all versions prior to R430.2 modules that could lead to possible remote code execution, dynamic memory corruption, or denial of service. Honeywell strongly encourages and recommends all customers running unsupported versions of EKPS prior to R400 to upgrade to a supported version.
CVSS Score
9.8
EPSS Score
0.026
Published
2019-03-25
An issue was discovered in Honeywell Experion Process Knowledge System (PKS) platform: Experion PKS, Release 3xx and prior, Experion PKS, Release 400, Experion PKS, Release 410, Experion PKS, Release 430, and Experion PKS, Release 431. Experion PKS does not properly validate input. By sending a specially crafted packet, an attacker could cause the process to terminate. A successful exploit would prevent firmware uploads to the Series-C devices.
CVSS Score
3.7
EPSS Score
0.009
Published
2017-02-13