CVEvulnerability

CVE-2019-6574

7.5 HIGH Published 2019-05-14 Modified 2026-06-17 Official page ↗
Status
Modified
Published
2019-05-14
Last modified
2026-06-17
Assigner
[email protected]
CVSS 3.1 ([email protected])
7.5 HIGH — CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H
CVSS 2.0 ([email protected])
5.0 MEDIUM — AV:N/AC:L/Au:N/C:N/I:N/A:P
Weaknesses
CWE-200

Description

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.

Affected configurations

• siemens sinamics perfect harmony gh180 with nxg i control mlfb 6sr2 firmware • siemens sinamics perfect harmony gh180 with nxg i control mlfb 6sr3 firmware • siemens sinamics perfect harmony gh180 with nxg i control mlfb 6sr4 firmware • siemens sinamics perfect harmony gh180 with nxg ii control mlfb 6sr2 firmware • siemens sinamics perfect harmony gh180 with nxg ii control mlfb 6sr3 firmware • siemens sinamics perfect harmony gh180 with nxg ii control mlfb 6sr4 firmware

Related

Weakness · CWE (1)

  • CWE-200 Exposure of Sensitive Information to an Unauthorized Actor weakness

References