Vulnerability Details : CVE-2019-6574
A vulnerability has been identified in SINAMICS PERFECT HARMONY GH180 with NXG I control, MLFBs: 6SR2...-, 6SR3...-, 6SR4...- (All Versions with option G21, G22, G23, G26, G28, G31, G32, G38, G43 or G46), SINAMICS PERFECT HARMONY GH180 with NXG II control, MLFBs: 6SR2...-, 6SR3...-, 6SR4...- (All Versions with option G21, G22, G23, G26, G28, G31, G32, G38, G43 or G46). An improperly configured Parameter Read/Write execution via Field bus network may cause the controller to restart. The vulnerability could be exploited by an attacker with network access to the device. Successful exploitation requires no privileges and no user interaction. An attacker could use the vulnerability to compromise the availability of the affected system. At the time of advisory publication no public exploitation of this security vulnerability was known.
Vulnerability category: Information leak
Products affected by CVE-2019-6574
- cpe:2.3:o:siemens:sinamics_perfect_harmony_gh180_with_nxg_i_control_mlfb_6sr2_firmware:*:*:*:*:*:*:*:*When used together with: Siemens » Sinamics Perfect Harmony Gh180 With Nxg I Control Mlfb 6sr2 » Version: N/A
- cpe:2.3:o:siemens:sinamics_perfect_harmony_gh180_with_nxg_i_control_mlfb_6sr3_firmware:*:*:*:*:*:*:*:*When used together with: Siemens » Sinamics Perfect Harmony Gh180 With Nxg I Control Mlfb 6sr3 » Version: N/A
- cpe:2.3:o:siemens:sinamics_perfect_harmony_gh180_with_nxg_i_control_mlfb_6sr4_firmware:*:*:*:*:*:*:*:*When used together with: Siemens » Sinamics Perfect Harmony Gh180 With Nxg I Control Mlfb 6sr4 » Version: N/A
- cpe:2.3:o:siemens:sinamics_perfect_harmony_gh180_with_nxg_ii_control_mlfb_6sr2_firmware:*:*:*:*:*:*:*:*When used together with: Siemens » Sinamics Perfect Harmony Gh180 With Nxg Ii Control Mlfb 6sr2 » Version: N/A
- cpe:2.3:o:siemens:sinamics_perfect_harmony_gh180_with_nxg_ii_control_mlfb_6sr3_firmware:*:*:*:*:*:*:*:*When used together with: Siemens » Sinamics Perfect Harmony Gh180 With Nxg Ii Control Mlfb 6sr3 » Version: N/A
- cpe:2.3:o:siemens:sinamics_perfect_harmony_gh180_with_nxg_ii_control_mlfb_6sr4_firmware:*:*:*:*:*:*:*:*When used together with: Siemens » Sinamics Perfect Harmony Gh180 With Nxg Ii Control Mlfb 6sr4 » Version: N/A
Exploit prediction scoring system (EPSS) score for CVE-2019-6574
0.79%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 72 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2019-6574
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:N/I:N/A:P |
10.0
|
2.9
|
NIST | |
|
7.5
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H |
3.9
|
3.6
|
NIST |
CWE ids for CVE-2019-6574
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The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.Assigned by: productcert@siemens.com (Secondary)
References for CVE-2019-6574
-
https://cert-portal.siemens.com/productcert/pdf/ssa-865156.pdf
Vendor Advisory
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