Vulnerability-Lookup

CNVD-2025-07817

Vulnerability from cnvd - Published: 2025-04-23

Title

Siemens License Server权限管理不当漏洞

Description

Siemens License Server（SLS）是德国西门子（Siemens）公司的一个用于管理和分发西门子软件产品许可证的工具。 Siemens License Server存在权限管理不当漏洞，该漏洞源于未正确验证应用文件夹中的可执行文件，攻击者可利用该漏洞通过将恶意可执行文件放置在同一目录中，以管理权限执行任意代码。

Severity

中

Patch Name

Siemens License Server权限管理不当漏洞的补丁

Patch Description

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-525431.html

Reference

https://cert-portal.siemens.com/productcert/html/ssa-525431.html

Impacted products

Name
SIEMENS Siemens License Server <V4.3

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2025-29999",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2025-29999"
    }
  },
  "description": "Siemens License Server\uff08SLS\uff09\u662f\u5fb7\u56fd\u897f\u95e8\u5b50\uff08Siemens\uff09\u516c\u53f8\u7684\u4e00\u4e2a\u7528\u4e8e\u7ba1\u7406\u548c\u5206\u53d1\u897f\u95e8\u5b50\u8f6f\u4ef6\u4ea7\u54c1\u8bb8\u53ef\u8bc1\u7684\u5de5\u5177\u3002\n\nSiemens License Server\u5b58\u5728\u6743\u9650\u7ba1\u7406\u4e0d\u5f53\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u672a\u6b63\u786e\u9a8c\u8bc1\u5e94\u7528\u6587\u4ef6\u5939\u4e2d\u7684\u53ef\u6267\u884c\u6587\u4ef6\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u901a\u8fc7\u5c06\u6076\u610f\u53ef\u6267\u884c\u6587\u4ef6\u653e\u7f6e\u5728\u540c\u4e00\u76ee\u5f55\u4e2d\uff0c\u4ee5\u7ba1\u7406\u6743\u9650\u6267\u884c\u4efb\u610f\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-525431.html",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2025-07817",
  "openTime": "2025-04-23",
  "patchDescription": "Siemens License Server\uff08SLS\uff09\u662f\u5fb7\u56fd\u897f\u95e8\u5b50\uff08Siemens\uff09\u516c\u53f8\u7684\u4e00\u4e2a\u7528\u4e8e\u7ba1\u7406\u548c\u5206\u53d1\u897f\u95e8\u5b50\u8f6f\u4ef6\u4ea7\u54c1\u8bb8\u53ef\u8bc1\u7684\u5de5\u5177\u3002\r\n\r\nSiemens License Server\u5b58\u5728\u6743\u9650\u7ba1\u7406\u4e0d\u5f53\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u4e8e\u672a\u6b63\u786e\u9a8c\u8bc1\u5e94\u7528\u6587\u4ef6\u5939\u4e2d\u7684\u53ef\u6267\u884c\u6587\u4ef6\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u901a\u8fc7\u5c06\u6076\u610f\u53ef\u6267\u884c\u6587\u4ef6\u653e\u7f6e\u5728\u540c\u4e00\u76ee\u5f55\u4e2d\uff0c\u4ee5\u7ba1\u7406\u6743\u9650\u6267\u884c\u4efb\u610f\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 License Server\u6743\u9650\u7ba1\u7406\u4e0d\u5f53\u6f0f\u6d1e\u7684\u8865\u4e01",
  "products": {
    "product": "SIEMENS Siemens License Server \u003cV4.3"
  },
  "referenceLink": "https://cert-portal.siemens.com/productcert/html/ssa-525431.html",
  "serverity": "\u4e2d",
  "submitTime": "2025-04-18",
  "title": "Siemens License Server\u6743\u9650\u7ba1\u7406\u4e0d\u5f53\u6f0f\u6d1e"
}

CVE-2025-29999 (GCVE-0-2025-29999)

Vulnerability from cvelistv5 – Published: 2025-04-08 08:22 – Updated: 2025-04-08 13:26

Summary

A vulnerability has been identified in Siemens License Server (SLS) (All versions < V4.3). The affected application searches for executable files in the application folder without proper validation. This could allow an attacker to execute arbitrary code with administrative privileges by placing a malicious executable in the same directory.

Severity

6.7 (Medium)


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

5.4 (Medium)


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

SSVC

Exploitation: none Automatable: no Technical Impact: total

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-04-08 13:25 UTC

CWE

CWE-269 - Improper Privilege Management

Assigner

siemens icscert root

References

1 reference

URL	Tags
https://cert-portal.siemens.com/productcert/html/…

Impacted products

1 product

Vendor	Product	Version
Siemens	Siemens License Server (SLS)	Affected: 0 , < V4.3 (custom)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2025-29999",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-04-08T13:25:44.643425Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-04-08T13:26:14.840Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      }
    ],
    "cna": {
      "affected": [
        {
          "defaultStatus": "unknown",
          "product": "Siemens License Server (SLS)",
          "vendor": "Siemens",
          "versions": [
            {
              "lessThan": "V4.3",
              "status": "affected",
              "version": "0",
              "versionType": "custom"
            }
          ]
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "A vulnerability has been identified in Siemens License Server (SLS) (All versions \u003c V4.3). The affected application searches for executable files in the application folder without proper validation.\r\nThis could allow an attacker to execute arbitrary code with administrative privileges by placing a malicious executable in the same directory."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "baseScore": 6.7,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:3.1/AV:L/AC:H/PR:L/UI:R/S:U/C:H/I:H/A:H",
            "version": "3.1"
          }
        },
        {
          "cvssV4_0": {
            "baseScore": 5.4,
            "baseSeverity": "MEDIUM",
            "vectorString": "CVSS:4.0/AV:L/AC:H/AT:P/PR:L/UI:A/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N",
            "version": "4.0"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-269",
              "description": "CWE-269: Improper Privilege Management",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-04-08T08:22:28.099Z",
        "orgId": "cec7a2ec-15b4-4faf-bd53-b40f371f3a77",
        "shortName": "siemens"
      },
      "references": [
        {
          "url": "https://cert-portal.siemens.com/productcert/html/ssa-525431.html"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "cec7a2ec-15b4-4faf-bd53-b40f371f3a77",
    "assignerShortName": "siemens",
    "cveId": "CVE-2025-29999",
    "datePublished": "2025-04-08T08:22:28.099Z",
    "dateReserved": "2025-03-13T14:30:18.938Z",
    "dateUpdated": "2025-04-08T13:26:14.840Z",
    "state": "PUBLISHED"
  },
  "dataType": "CVE_RECORD",
  "dataVersion": "5.1"
}

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.

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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.

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CNVD-2025-07817

CVE-2025-29999 (GCVE-0-2025-29999)

Tags

Sightings

Nomenclature

Related by attack behaviour