Vulnerability-Lookup

CVE-2023-29377 (GCVE-0-2023-29377)

Vulnerability from cvelistv5 – Published: 2026-09-14 00:00 – Updated: 2026-09-14 15:08

Summary

An issue was discovered in Softing OPC UA C++ SDK through 6.20 and Softing Secure Integration Server through 1.22. By using FileType renames, it is possible to bypass limitations on assignment of a directory path to FileDirectory OPC UA objects and a file path to File OPC UA objects.

Severity

6.6 (Medium)


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

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2026-09-14 15:07 UTC

CWE

CWE-23 - Relative Path Traversal

Assigner

mitre mitre root

References

3 references

URL	Tags
https://industrial.softing.com/fileadmin/psirt/do…
https://industrial.softing.com/fileadmin/psirt/do…
https://www.zerodayinitiative.com/advisories/ZDI-…

Impacted products

1 product

Vendor	Product	Version	CPE status
Softing	Secure Integration Server	Affected: 0 , ≤ 1.22 (custom) cpe:2.3:a:softing:secure_integration_server::::::::

Show details on NVD website

JSON

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        "metrics": [
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              "content": {
                "id": "CVE-2023-29377",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-09-14T15:07:46.310381Z",
                "version": "2.0.3"
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        }
      ],
      "metrics": [
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          "cvssV3_1": {
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            "attackVector": "NETWORK",
            "availabilityImpact": "HIGH",
            "baseScore": 6.6,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
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          "scenarios": [
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      },
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        },
        {
          "url": "https://industrial.softing.com/fileadmin/psirt/downloads/syt-2023-02.json"
        },
        {
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        }
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    "datePublished": "2026-09-14T00:00:00.000Z",
    "dateReserved": "2023-04-05T00:00:00.000Z",
    "dateUpdated": "2026-09-14T15:08:02.083Z",
    "state": "PUBLISHED"
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  "dataVersion": "5.2",
  "vulnerability-lookup:meta": {
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      "date": "2026-09-15",
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      "percentile": "0.40433"
    },
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    "vulnrichment": {
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}

FKIE_CVE-2023-29377

Vulnerability from fkie_nvd - Published: 2026-09-14 05:16 - Updated: 2026-09-14 16:17

Severity

6.6 (Medium) - CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H

Summary

References

	URL	Tags
	cve@mitre.org	https://industrial.softing.com/fileadmin/psirt/downloads/syt-2023-02.html
	cve@mitre.org	https://industrial.softing.com/fileadmin/psirt/downloads/syt-2023-02.json
	cve@mitre.org	https://www.zerodayinitiative.com/advisories/ZDI-23-1055/

Impacted products

	Vendor	Product	Version

JSON

To clipboard

{
  "affected": [
    {
      "affectedData": [
        {
          "defaultStatus": "unaffected",
          "product": "Secure Integration Server",
          "vendor": "Softing",
          "versions": [
            {
              "lessThanOrEqual": "1.22",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        }
      ],
      "source": "cve@mitre.org"
    }
  ],
  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "An issue was discovered in Softing OPC UA C++ SDK through 6.20 and Softing Secure Integration Server through 1.22. By using FileType renames, it is possible to bypass limitations on assignment of a directory path to FileDirectory OPC UA objects and a file path to File OPC UA objects."
    }
  ],
  "id": "CVE-2023-29377",
  "lastModified": "2026-09-14T16:17:04.350",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "HIGH",
          "attackVector": "NETWORK",
          "availabilityImpact": "HIGH",
          "baseScore": 6.6,
          "baseSeverity": "MEDIUM",
          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "HIGH",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H",
          "version": "3.1"
        },
        "exploitabilityScore": 0.7,
        "impactScore": 5.9,
        "source": "cve@mitre.org",
        "type": "Secondary"
      }
    ],
    "ssvcV203": [
      {
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
        "ssvcData": {
          "id": "CVE-2023-29377",
          "options": [
            {
              "exploitation": "none"
            },
            {
              "automatable": "no"
            },
            {
              "technicalImpact": "total"
            }
          ],
          "role": "CISA Coordinator",
          "timestamp": "2026-09-14T15:07:46.310381Z",
          "version": "2.0.3"
        }
      }
    ]
  },
  "published": "2026-09-14T05:16:56.987",
  "references": [
    {
      "source": "cve@mitre.org",
      "url": "https://industrial.softing.com/fileadmin/psirt/downloads/syt-2023-02.html"
    },
    {
      "source": "cve@mitre.org",
      "url": "https://industrial.softing.com/fileadmin/psirt/downloads/syt-2023-02.json"
    },
    {
      "source": "cve@mitre.org",
      "url": "https://www.zerodayinitiative.com/advisories/ZDI-23-1055/"
    }
  ],
  "sourceIdentifier": "cve@mitre.org",
  "vulnStatus": "Received",
  "weaknesses": [
    {
      "description": [
        {
          "lang": "en",
          "value": "CWE-23"
        }
      ],
      "source": "cve@mitre.org",
      "type": "Secondary"
    }
  ]
}

GHSA-HWRV-X7WV-X58Q

Vulnerability from github – Published: 2026-09-14 06:31 – Updated: 2026-09-14 06:31

Details

Severity

6.6 (Medium)


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

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2023-29377"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-23"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-09-14T05:16:56Z",
    "severity": "MODERATE"
  },
  "details": "An issue was discovered in Softing OPC UA C++ SDK through 6.20 and Softing Secure Integration Server through 1.22. By using FileType renames, it is possible to bypass limitations on assignment of a directory path to FileDirectory OPC UA objects and a file path to File OPC UA objects.",
  "id": "GHSA-hwrv-x7wv-x58q",
  "modified": "2026-09-14T06:31:18Z",
  "published": "2026-09-14T06:31:18Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-29377"
    },
    {
      "type": "WEB",
      "url": "https://industrial.softing.com/fileadmin/psirt/downloads/syt-2023-02.html"
    },
    {
      "type": "WEB",
      "url": "https://industrial.softing.com/fileadmin/psirt/downloads/syt-2023-02.json"
    },
    {
      "type": "WEB",
      "url": "https://www.zerodayinitiative.com/advisories/ZDI-23-1055"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:H/PR:H/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

GSD-2023-29377

Vulnerability from gsd - Updated: 2023-12-13 01:20

Details

** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided.

Aliases

CVE-2023-29377

Aliases

CVE-2023-29377

JSON

To clipboard

{
  "GSD": {
    "alias": "CVE-2023-29377",
    "id": "GSD-2023-29377"
  },
  "gsd": {
    "metadata": {
      "exploitCode": "unknown",
      "remediation": "unknown",
      "reportConfidence": "confirmed",
      "type": "vulnerability"
    },
    "osvSchema": {
      "aliases": [
        "CVE-2023-29377"
      ],
      "id": "GSD-2023-29377",
      "modified": "2023-12-13T01:20:57.280962Z",
      "schema_version": "1.4.0"
    }
  },
  "namespaces": {
    "cve.org": {
      "CVE_data_meta": {
        "ASSIGNER": "cve@mitre.org",
        "ID": "CVE-2023-29377",
        "STATE": "RESERVED"
      },
      "data_format": "MITRE",
      "data_type": "CVE",
      "data_version": "4.0",
      "description": {
        "description_data": [
          {
            "lang": "eng",
            "value": "** RESERVED ** This candidate has been reserved by an organization or individual that will use it when announcing a new security problem. When the candidate has been publicized, the details for this candidate will be provided."
          }
        ]
      }
    }
  }
}

Sightings

Author	Source	Type	Date	Other

Nomenclature

Seen: The vulnerability was mentioned, discussed, or observed by the user.
Confirmed: The vulnerability has been validated from an analyst's perspective.
Published Proof of Concept: A public proof of concept is available for this vulnerability.
Exploited: The vulnerability was observed as exploited by the user who reported the sighting.
Patched: The vulnerability was observed as successfully patched by the user who reported the sighting.
Not exploited: The vulnerability was not observed as exploited by the user who reported the sighting.
Not confirmed: The user expressed doubt about the validity of the vulnerability.
Not patched: The vulnerability was not observed as successfully patched by the user who reported the sighting.

Detection rules are retrieved from Rulezet.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.

Action not permitted

CVE-2023-29377 (GCVE-0-2023-29377)

FKIE_CVE-2023-29377

GHSA-HWRV-X7WV-X58Q

GSD-2023-29377

Tags

Sightings

Nomenclature