Vulnerability-Lookup

CNVD-2026-22273

Vulnerability from cnvd - Published: 2026-05-29

Title

Siemens Simcenter Femap内存破坏漏洞

Description

Siemens Simcenter Femap是德国西门子（Siemens）公司的一款尖端工程学仿真应用程序。用于创建、编辑和导入/重用复杂产品或系统基于网格的有限元分析模型。 Siemens Simcenter Femap存在内存破坏漏洞，攻击者可利用该漏洞在当前进程的上下文中执行代码。

Severity

中

Patch Name

Siemens Simcenter Femap内存破坏漏洞的补丁

Patch Description

Siemens Simcenter Femap是德国西门子（Siemens）公司的一款尖端工程学仿真应用程序。用于创建、编辑和导入/重用复杂产品或系统基于网格的有限元分析模型。 Siemens Simcenter Femap存在内存破坏漏洞，攻击者可利用该漏洞在当前进程的上下文中执行代码。目前，供应商发布了安全公告及相关补丁信息，修复了此漏洞。

Formal description

厂商已发布了漏洞修复程序，请及时关注更新： https://cert-portal.siemens.com/productcert/html/ssa-870926.html

Reference

https://nvd.nist.gov/vuln/detail/CVE-2025-12659

Impacted products

Name
Siemens Simcenter Femap <V2512.0003

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2025-12659",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2025-12659"
    }
  },
  "description": "Siemens Simcenter Femap\u662f\u5fb7\u56fd\u897f\u95e8\u5b50\uff08Siemens\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u5c16\u7aef\u5de5\u7a0b\u5b66\u4eff\u771f\u5e94\u7528\u7a0b\u5e8f\u3002\u7528\u4e8e\u521b\u5efa\u3001\u7f16\u8f91\u548c\u5bfc\u5165/\u91cd\u7528\u590d\u6742\u4ea7\u54c1\u6216\u7cfb\u7edf\u57fa\u4e8e\u7f51\u683c\u7684\u6709\u9650\u5143\u5206\u6790\u6a21\u578b\u3002\n\nSiemens Simcenter Femap\u5b58\u5728\u5185\u5b58\u7834\u574f\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u5f53\u524d\u8fdb\u7a0b\u7684\u4e0a\u4e0b\u6587\u4e2d\u6267\u884c\u4ee3\u7801\u3002",
  "formalWay": "\u5382\u5546\u5df2\u53d1\u5e03\u4e86\u6f0f\u6d1e\u4fee\u590d\u7a0b\u5e8f\uff0c\u8bf7\u53ca\u65f6\u5173\u6ce8\u66f4\u65b0\uff1a\r\nhttps://cert-portal.siemens.com/productcert/html/ssa-870926.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2026-22273",
  "openTime": "2026-05-29",
  "patchDescription": "Siemens Simcenter Femap\u662f\u5fb7\u56fd\u897f\u95e8\u5b50\uff08Siemens\uff09\u516c\u53f8\u7684\u4e00\u6b3e\u5c16\u7aef\u5de5\u7a0b\u5b66\u4eff\u771f\u5e94\u7528\u7a0b\u5e8f\u3002\u7528\u4e8e\u521b\u5efa\u3001\u7f16\u8f91\u548c\u5bfc\u5165/\u91cd\u7528\u590d\u6742\u4ea7\u54c1\u6216\u7cfb\u7edf\u57fa\u4e8e\u7f51\u683c\u7684\u6709\u9650\u5143\u5206\u6790\u6a21\u578b\u3002\r\n\r\nSiemens Simcenter Femap\u5b58\u5728\u5185\u5b58\u7834\u574f\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5728\u5f53\u524d\u8fdb\u7a0b\u7684\u4e0a\u4e0b\u6587\u4e2d\u6267\u884c\u4ee3\u7801\u3002\u76ee\u524d\uff0c\u4f9b\u5e94\u5546\u53d1\u5e03\u4e86\u5b89\u5168\u516c\u544a\u53ca\u76f8\u5173\u8865\u4e01\u4fe1\u606f\uff0c\u4fee\u590d\u4e86\u6b64\u6f0f\u6d1e\u3002",
  "patchName": "Siemens Simcenter Femap\u5185\u5b58\u7834\u574f\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "Siemens Simcenter Femap \u003cV2512.0003"
  },
  "referenceLink": "https://nvd.nist.gov/vuln/detail/CVE-2025-12659",
  "serverity": "\u4e2d",
  "submitTime": "2026-05-20",
  "title": "Siemens Simcenter Femap\u5185\u5b58\u7834\u574f\u6f0f\u6d1e"
}

CVE-2025-12659 (GCVE-0-2025-12659)

Vulnerability from cvelistv5 – Published: 2026-05-12 12:30 – Updated: 2026-06-09 09:02

Title

Heap-based buffer overflow in Siemens Simcenter Femap

Summary

Siemens Simcenter Femap contains a memory corruption vulnerability while parsing specially crafted IPT files. This could allow an attacker to execute code in the context of the current process.

Severity

7.3 (High)


                        
                          CVSS:4.0/AV:L/AC:H/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N

7.8 (High)


                        
                          CVSS:3.1/AV:L/AC:L/PR:N/UI:R/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 2026-05-12 14:26 UTC

CWE

CWE-122 - Heap-based buffer overflow

Assigner

icscert icscert root

References

3 references

URL	Tags
https://cert-portal.siemens.com/productcert/html/…	vendor-advisory
https://www.cisa.gov/news-events/ics-advisories/i…
https://github.com/cisagov/CSAF/blob/develop/csaf…

Impacted products

2 products

Vendor	Product	Version
Siemens	Simcenter Femap	Affected: 0 , < V2512.0003 (custom) Unaffected: V2512.0003
Siemens	Simcenter Femap	Affected: 0 , < V2512.0003 (custom)

Credits

Siemens thanks TrendAI Zero Day Initiative for coordinated disclosure

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2025-12659",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-05-12T14:26:44.889744Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-05-12T14:27:57.384Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "affected": [
          {
            "defaultStatus": "unknown",
            "product": "Simcenter Femap",
            "vendor": "Siemens",
            "versions": [
              {
                "lessThan": "V2512.0003",
                "status": "affected",
                "version": "0",
                "versionType": "custom"
              }
            ]
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2026-06-09T09:02:02.324Z",
          "orgId": "0b142b55-0307-4c5a-b3c9-f314f3fb7c5e",
          "shortName": "siemens-SADP"
        },
        "references": [
          {
            "url": "https://cert-portal.siemens.com/productcert/html/ssa-870926.html"
          }
        ],
        "x_adpType": "supplier"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unknown",
          "product": "Simcenter Femap",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "V2512.0003",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            },
            {
              "status": "unaffected",
              "version": "V2512.0003"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "type": "finder",
          "value": "Siemens thanks TrendAI Zero Day Initiative for coordinated disclosure"
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "Siemens Simcenter Femap\u0026nbsp;contains a memory corruption vulnerability while parsing specially crafted IPT files. This could allow an attacker to execute code in the context of the current process.\u0026nbsp;"
            }
          ],
          "value": "Siemens Simcenter Femap\u00a0contains a memory corruption vulnerability while parsing specially crafted IPT files. This could allow an attacker to execute code in the context of the current process."
        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "Automatable": "NOT_DEFINED",
            "Recovery": "NOT_DEFINED",
            "Safety": "NOT_DEFINED",
            "attackComplexity": "HIGH",
            "attackRequirements": "NONE",
            "attackVector": "LOCAL",
            "baseScore": 7.3,
            "baseSeverity": "HIGH",
            "exploitMaturity": "NOT_DEFINED",
            "privilegesRequired": "NONE",
            "providerUrgency": "NOT_DEFINED",
            "subAvailabilityImpact": "NONE",
            "subConfidentialityImpact": "NONE",
            "subIntegrityImpact": "NONE",
            "userInteraction": "PASSIVE",
            "valueDensity": "NOT_DEFINED",
            "vectorString": "CVSS:4.0/AV:L/AC:H/AT:N/PR:N/UI:P/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
            "version": "4.0",
            "vulnAvailabilityImpact": "HIGH",
            "vulnConfidentialityImpact": "HIGH",
            "vulnIntegrityImpact": "HIGH",
            "vulnerabilityResponseEffort": "NOT_DEFINED"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        },
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "LOCAL",
            "availabilityImpact": "HIGH",
            "baseScore": 7.8,
            "baseSeverity": "HIGH",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "HIGH",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
            "version": "3.1"
          },
          "format": "CVSS",
          "scenarios": [
            {
              "lang": "en",
              "value": "GENERAL"
            }
          ]
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-122",
              "description": "CWE-122 Heap-based buffer overflow",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2026-06-04T20:22:03.369Z",
        "orgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6",
        "shortName": "icscert"
      },
      "references": [
        {
          "tags": [
            "vendor-advisory"
          ],
          "url": "https://cert-portal.siemens.com/productcert/html/ssa-870926.html"
        },
        {
          "url": "https://www.cisa.gov/news-events/ics-advisories/icsa-26-134-05"
        },
        {
          "url": "https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-134-05.json"
        }
      ],
      "solutions": [
        {
          "lang": "en",
          "supportingMedia": [
            {
              "base64": false,
              "type": "text/html",
              "value": "\u003cdiv\u003eUpdate to V2512.0003 or later version\u003c/div\u003e\u003ca href=\"https://support.sw.siemens.com/product/275652363/\"\u003ehttps://support.sw.siemens.com/product/275652363/\u003c/a\u003e"
            }
          ],
          "value": "Update to V2512.0003 or later version\n\n https://support.sw.siemens.com/product/275652363/"
        }
      ],
      "source": {
        "advisory": "ICSA-26-134-05, SSA-870926",
        "discovery": "EXTERNAL"
      },
      "title": "Heap-based buffer overflow in Siemens Simcenter Femap",
      "x_generator": {
        "engine": "Vulnogram 1.0.2"
      }
    }
  },
  "cveMetadata": {
    "assignerOrgId": "7d14cffa-0d7d-4270-9dc0-52cabd5a23a6",
    "assignerShortName": "icscert",
    "cveId": "CVE-2025-12659",
    "datePublished": "2026-05-12T12:30:04.652Z",
    "dateReserved": "2025-11-03T20:56:28.893Z",
    "dateUpdated": "2026-06-09T09:02:02.324Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.2"
}

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.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.