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SiemensCVELIST:CVE-2023-46590

HistoryNov 14, 2023 - 11:04 a.m.

CVE-2023-46590

2023-11-1411:04:22

CWE-611

siemens

www.cve.org

siemens opc ua

modelling editor

xxe injection

xml external entity

arbitrary files

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:P/RL:O/RC:C

AI Score

7.6

Confidence

High

EPSS

Percentile

9.0%

JSON

A vulnerability has been identified in Siemens OPC UA Modelling Editor (SiOME) (All versions < V2.8). Affected products suffer from a XML external entity (XXE) injection vulnerability. This vulnerability could allow an attacker to interfere with an application’s processing of XML data and read arbitrary files in the system.

CNA Affected

[
  {
    "vendor": "Siemens",
    "product": "Siemens OPC UA Modelling Editor (SiOME)",
    "versions": [
      {
        "version": "All versions < V2.8",
        "status": "affected"
      }
    ],
    "defaultStatus": "unknown"
  }
]

References

cert-portal.siemens.com/productcert/pdf/ssa-197270.pdf

CVSS3

7.5

Attack Vector

NETWORK

Attack Complexity

LOW

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

HIGH

Integrity Impact

NONE

Availability Impact

NONE

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N/E:P/RL:O/RC:C

AI Score

7.6

Confidence

High

EPSS

Percentile

9.0%

JSON

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