Vulnerability-Lookup

CNVD-2025-21912

Vulnerability from cnvd - Published: 2025-09-19

Title

PDF-XChange Editor EMF功能越界读取漏洞（CNVD-2025-21912）

Description

PDF-XChange Editor是PDF-XChange公司的一个运行在Microsoft Windows系统中的PDF文件查看软件。 PDF-XChange Editor EMF功能存在越界读取漏洞，攻击者可利用该漏洞导致敏感信息泄露。

Severity

高

Formal description

厂商尚未提供漏洞修复方案，请关注厂商主页更新： https://www.pdf-xchange.com/product/pdf-xchange-editor

Reference

https://talosintelligence.com/vulnerability_reports/TALOS-2025-2203

Impacted products

Name
PDF-XChange PDF-XChange Editor 10.6.0.396

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2025-47152",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2025-47152"
    }
  },
  "description": "PDF-XChange Editor\u662fPDF-XChange\u516c\u53f8\u7684\u4e00\u4e2a\u8fd0\u884c\u5728Microsoft Windows\u7cfb\u7edf\u4e2d\u7684PDF\u6587\u4ef6\u67e5\u770b\u8f6f\u4ef6\u3002\n\nPDF-XChange Editor EMF\u529f\u80fd\u5b58\u5728\u8d8a\u754c\u8bfb\u53d6\u6f0f\u6d1e\uff0c\u653b\u51fb\u8005\u53ef\u5229\u7528\u8be5\u6f0f\u6d1e\u5bfc\u81f4\u654f\u611f\u4fe1\u606f\u6cc4\u9732\u3002",
  "formalWay": "\u5382\u5546\u5c1a\u672a\u63d0\u4f9b\u6f0f\u6d1e\u4fee\u590d\u65b9\u6848\uff0c\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u66f4\u65b0\uff1a\r\nhttps://www.pdf-xchange.com/product/pdf-xchange-editor",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2025-21912",
  "openTime": "2025-09-19",
  "products": {
    "product": "PDF-XChange PDF-XChange Editor 10.6.0.396"
  },
  "referenceLink": "https://talosintelligence.com/vulnerability_reports/TALOS-2025-2203",
  "serverity": "\u9ad8",
  "submitTime": "2025-08-11",
  "title": "PDF-XChange Editor EMF\u529f\u80fd\u8d8a\u754c\u8bfb\u53d6\u6f0f\u6d1e\uff08CNVD-2025-21912\uff09"
}

CVE-2025-47152 (GCVE-0-2025-47152)

Vulnerability from cvelistv5 – Published: 2025-08-05 14:49 – Updated: 2025-11-03 20:04

Summary

An out-of-bounds read vulnerability exists in the EMF functionality of PDF-XChange Co. Ltd PDF-XChange Editor 10.6.0.396. By using a specially crafted EMF file, an attacker could exploit this vulnerability to perform an out-of-bounds read, potentially leading to the disclosure of sensitive information.

Severity

6.5 (Medium)


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

SSVC

Exploitation: none Automatable: no Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-08-05 20:11 UTC

CWE

CWE-125 - Out-of-bounds Read

Assigner

talos CNA under the mitre root

CNA scorecard C 61/100 over 38 records in the last 180 days details

References

2 references

URL	Tags
https://talosintelligence.com/vulnerability_repor…
https://www.talosintelligence.com/vulnerability_r…

Impacted products

1 product

Vendor	Product	Version
PDF-XChange Co. Ltd	PDF-XChange Editor	Affected: 10.6.0.396

Credits

Discovered by KPC of Cisco Talos.

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2025-47152",
                "options": [
                  {
                    "Exploitation": "none"
                  },
                  {
                    "Automatable": "no"
                  },
                  {
                    "Technical Impact": "partial"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2025-08-05T20:11:03.234769Z",
                "version": "2.0.3"
              },
              "type": "ssvc"
            }
          }
        ],
        "providerMetadata": {
          "dateUpdated": "2025-08-05T20:11:12.332Z",
          "orgId": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
          "shortName": "CISA-ADP"
        },
        "title": "CISA ADP Vulnrichment"
      },
      {
        "providerMetadata": {
          "dateUpdated": "2025-11-03T20:04:35.467Z",
          "orgId": "af854a3a-2127-422b-91ae-364da2661108",
          "shortName": "CVE"
        },
        "references": [
          {
            "url": "https://www.talosintelligence.com/vulnerability_reports/TALOS-2025-2203"
          }
        ],
        "title": "CVE Program Container"
      }
    ],
    "cna": {
      "affected": [
        {
          "product": "PDF-XChange Editor",
          "vendor": "PDF-XChange Co. Ltd",
          "versions": [
            {
              "status": "affected",
              "version": "10.6.0.396"
            }
          ]
        }
      ],
      "credits": [
        {
          "lang": "en",
          "value": "Discovered by KPC of Cisco Talos."
        }
      ],
      "descriptions": [
        {
          "lang": "en",
          "value": "An out-of-bounds read vulnerability exists in the EMF functionality of PDF-XChange Co. Ltd PDF-XChange Editor 10.6.0.396.  By using a specially crafted EMF file, an attacker could exploit this vulnerability to perform an out-of-bounds read, potentially leading to the disclosure of sensitive information."
        }
      ],
      "metrics": [
        {
          "cvssV3_1": {
            "attackComplexity": "LOW",
            "attackVector": "NETWORK",
            "availabilityImpact": "NONE",
            "baseScore": 6.5,
            "baseSeverity": "MEDIUM",
            "confidentialityImpact": "HIGH",
            "integrityImpact": "NONE",
            "privilegesRequired": "NONE",
            "scope": "UNCHANGED",
            "userInteraction": "REQUIRED",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:N/A:N",
            "version": "3.1"
          }
        }
      ],
      "problemTypes": [
        {
          "descriptions": [
            {
              "cweId": "CWE-125",
              "description": "CWE-125: Out-of-bounds Read",
              "lang": "en",
              "type": "CWE"
            }
          ]
        }
      ],
      "providerMetadata": {
        "dateUpdated": "2025-08-05T14:49:25.514Z",
        "orgId": "b86d76f8-0f8a-4a96-a78d-d8abfc7fc29b",
        "shortName": "talos"
      },
      "references": [
        {
          "name": "https://talosintelligence.com/vulnerability_reports/TALOS-2025-2203",
          "url": "https://talosintelligence.com/vulnerability_reports/TALOS-2025-2203"
        }
      ]
    }
  },
  "cveMetadata": {
    "assignerOrgId": "b86d76f8-0f8a-4a96-a78d-d8abfc7fc29b",
    "assignerShortName": "talos",
    "cveId": "CVE-2025-47152",
    "datePublished": "2025-08-05T14:49:25.514Z",
    "dateReserved": "2025-06-11T07:45:31.373Z",
    "dateUpdated": "2025-11-03T20:04:35.467Z",
    "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.

Vulnerability timeline

Sightings and recorded dates, grouped by day · UTC

Order JSON

Publication & reservation Sightings KEV catalogs Other timestamps

Loading timeline…

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.

Action not permitted