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SiemensCVE-2023-46098

HistoryNov 14, 2023 - 11:15 a.m.

CVE-2023-46098

2023-11-1411:15:14

CWE-942

siemens

web.nvd.nist.gov

information security

vulnerability

simatic pcs neo

cors policy

attack

nvd

cve-2023-46098

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

7.7

Confidence

High

EPSS

0.001

Percentile

33.2%

JSON

A vulnerability has been identified in SIMATIC PCS neo (All versions < V4.1). When accessing the Information Server from affected products, the products use an overly permissive CORS policy. This could allow an attacker to trick a legitimate user to trigger unwanted behavior.

Affected configurations

Nvd

Node

siemenssimatic_pcs_neoRange<4.1

VendorProductVersionCPE
siemenssimatic_pcs_neo*cpe:2.3:a:siemens:simatic_pcs_neo:*:*:*:*:*:*:*:*

Vendor	Product	Version	CPE
siemens	simatic_pcs_neo	*	cpe:2.3:a:siemens:simatic_pcs_neo::::::::

CNA Affected

[
  {
    "vendor": "Siemens",
    "product": "SIMATIC PCS neo",
    "versions": [
      {
        "version": "All versions < V4.1",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  }
]

References

cert-portal.siemens.com/productcert/pdf/ssa-456933.pdf

CVSS3

8.8

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

REQUIRED

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

HIGH

Availability Impact

HIGH

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

AI Score

7.7

Confidence

High

EPSS

0.001

Percentile

33.2%

JSON

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