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SiemensCVE-2023-28489

HistoryApr 11, 2023 - 10:15 a.m.

CVE-2023-28489

2023-04-1110:15:18

CWE-77

siemens

web.nvd.nist.gov

cve-2023-28489

cp-8031

cp-8050

master module

command injection

web server

remote operation

arbitrary code execution

nvd

CVSS3

9.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

AI Score

9.8

Confidence

High

EPSS

0.014

Percentile

86.7%

JSON

A vulnerability has been identified in CP-8031 MASTER MODULE (All versions < CPCI85 V05), CP-8050 MASTER MODULE (All versions < CPCI85 V05). Affected devices are vulnerable to command injection via the web server port 443/tcp, if the parameter “Remote Operation” is enabled. The parameter is disabled by default.
The vulnerability could allow an unauthenticated remote attacker to perform arbitrary code execution on the device.

Affected configurations

Nvd

Node

siemenscp-8031Match-

AND

siemenscp-8031_firmwareRange<cpci85_v05

Node

siemenscp-8050Match-

AND

siemenscp-8050_firmwareRange<cpci85_v05

VendorProductVersionCPE
siemenscp-8031-cpe:2.3:h:siemens:cp-8031:-:*:*:*:*:*:*:*
siemenscp-8031_firmware*cpe:2.3:o:siemens:cp-8031_firmware:*:*:*:*:*:*:*:*
siemenscp-8050-cpe:2.3:h:siemens:cp-8050:-:*:*:*:*:*:*:*
siemenscp-8050_firmware*cpe:2.3:o:siemens:cp-8050_firmware:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
siemens	cp-8031	-	cpe:2.3:h:siemens:cp-8031:-:::::::*
siemens	cp-8031_firmware	*	cpe:2.3:o:siemens:cp-8031_firmware::::::::
siemens	cp-8050	-	cpe:2.3:h:siemens:cp-8050:-:::::::*
siemens	cp-8050_firmware	*	cpe:2.3:o:siemens:cp-8050_firmware::::::::

CNA Affected

[
  {
    "vendor": "Siemens",
    "product": "CP-8031 MASTER MODULE",
    "versions": [
      {
        "version": "All versions < CPCI85 V05",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  },
  {
    "vendor": "Siemens",
    "product": "CP-8050 MASTER MODULE",
    "versions": [
      {
        "version": "All versions < CPCI85 V05",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  }
]