cvelistv5 - cve-2025-7993

CVE-2025-7993 (GCVE-0-2025-7993)

Vulnerability from cvelistv5 – Published: 2025-09-17 20:53 – Updated: 2025-09-18 14:04

Summary

Ashlar-Vellum Cobalt LI File Parsing Use-After-Free Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ashlar-Vellum Cobalt. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file. The specific flaw exists within the parsing of LI files. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-25355.

Severity ?

7.8 (High)


                        
                          CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

CWE

CWE-416 - Use After Free

Assigner

zdi

References

URL

Tags

https://www.zerodayinitiative.com/advisories/ZDI-…

x_research-advisory

Impacted products

	Vendor	Product	Version
	Ashlar-Vellum	Cobalt	Affected: 1204.91

Show details on NVD website

JSON

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GHSA-54F7-X8HC-VFF6

Vulnerability from github – Published: 2025-09-17 21:30 – Updated: 2025-09-17 21:30

Details

The specific flaw exists within the parsing of LI files. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-25355.

Severity ?

7.8 (High)


                  
                    CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Show details on source website

JSON

To clipboard

{
  "affected": [],
  "aliases": [
    "CVE-2025-7993"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-416"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-09-17T21:15:41Z",
    "severity": "HIGH"
  },
  "details": "Ashlar-Vellum Cobalt LI File Parsing Use-After-Free Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ashlar-Vellum Cobalt. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.\n\nThe specific flaw exists within the parsing of LI files. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-25355.",
  "id": "GHSA-54f7-x8hc-vff6",
  "modified": "2025-09-17T21:30:43Z",
  "published": "2025-09-17T21:30:43Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-7993"
    },
    {
      "type": "WEB",
      "url": "https://www.zerodayinitiative.com/advisories/ZDI-25-726"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
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      "score": "CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    }
  ]
}

FKIE_CVE-2025-7993

Vulnerability from fkie_nvd - Published: 2025-09-17 21:15 - Updated: 2025-09-22 20:42

Severity ?

7.8 (High) - CVSS:3.0/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Summary

References

	URL	Tags
	zdi-disclosures@trendmicro.com	https://www.zerodayinitiative.com/advisories/ZDI-25-726/	Third Party Advisory

Impacted products

	Vendor	Product	Version
	ashlar	cobalt	12.0.1204.91

JSON

To clipboard

{
  "configurations": [
    {
      "nodes": [
        {
          "cpeMatch": [
            {
              "criteria": "cpe:2.3:a:ashlar:cobalt:12.0.1204.91:*:*:*:*:*:*:*",
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              "vulnerable": true
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          "negate": false,
          "operator": "OR"
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  "cveTags": [],
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    {
      "lang": "en",
      "value": "Ashlar-Vellum Cobalt LI File Parsing Use-After-Free Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Ashlar-Vellum Cobalt. User interaction is required to exploit this vulnerability in that the target must visit a malicious page or open a malicious file.\n\nThe specific flaw exists within the parsing of LI files. The issue results from the lack of validating the existence of an object prior to performing operations on the object. An attacker can leverage this vulnerability to execute code in the context of the current process. Was ZDI-CAN-25355."
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  ],
  "id": "CVE-2025-7993",
  "lastModified": "2025-09-22T20:42:40.550",
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          "attackComplexity": "LOW",
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          "baseScore": 7.8,
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          "confidentialityImpact": "HIGH",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "REQUIRED",
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  "vulnStatus": "Analyzed",
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}

CNVD-2025-24074

Vulnerability from cnvd - Published: 2025-10-17

Title

Ashlar-Vellum Cobalt资源管理错误漏洞

Description

Ashlar-Vellum Cobalt是Ashlar-Vellum公司的一种基于参数的计算机辅助设计和3D建模程序。 Ashlar-Vellum Cobalt存在资源管理错误漏洞，该漏洞源是由于在对对象执行操作之前没有验证对象的存在造成的。攻击者可利用该漏洞在当前进程的上下文中执行代码。

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://ashlar.com/

Reference

https://www.zerodayinitiative.com/advisories/ZDI-25-726/

Impacted products

Name
Ashlar-Vellum Cobalt 12.0.1204.91

Show details on source website

JSON

To clipboard

{
  "cves": {
    "cve": {
      "cveNumber": "CVE-2025-7993",
      "cveUrl": "https://nvd.nist.gov/vuln/detail/CVE-2025-7993"
    }
  },
  "description": "Ashlar-Vellum Cobalt\u662fAshlar-Vellum\u516c\u53f8\u7684\u4e00\u79cd\u57fa\u4e8e\u53c2\u6570\u7684\u8ba1\u7b97\u673a\u8f85\u52a9\u8bbe\u8ba1\u548c3D\u5efa\u6a21\u7a0b\u5e8f\u3002\n\nAshlar-Vellum Cobalt\u5b58\u5728\u8d44\u6e90\u7ba1\u7406\u9519\u8bef\u6f0f\u6d1e\uff0c\u8be5\u6f0f\u6d1e\u6e90\u662f\u7531\u4e8e\u5728\u5bf9\u5bf9\u8c61\u6267\u884c\u64cd\u4f5c\u4e4b\u524d\u6ca1\u6709\u9a8c\u8bc1\u5bf9\u8c61\u7684\u5b58\u5728\u9020\u6210\u7684\u3002\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\u5c1a\u672a\u63d0\u4f9b\u6f0f\u6d1e\u4fee\u590d\u65b9\u6848\uff0c\u8bf7\u5173\u6ce8\u5382\u5546\u4e3b\u9875\u66f4\u65b0\uff1a\r\nhttps://ashlar.com/",
  "isEvent": "\u901a\u7528\u8f6f\u786c\u4ef6\u6f0f\u6d1e",
  "number": "CNVD-2025-24074",
  "openTime": "2025-10-17",
  "products": {
    "product": "Ashlar-Vellum Cobalt 12.0.1204.91"
  },
  "referenceLink": "https://www.zerodayinitiative.com/advisories/ZDI-25-726/",
  "serverity": "\u9ad8",
  "submitTime": "2025-09-19",
  "title": "Ashlar-Vellum Cobalt\u8d44\u6e90\u7ba1\u7406\u9519\u8bef\u6f0f\u6d1e"
}

Sightings

Author	Source	Type	Date

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.

Action not permitted

CVE-2025-7993 (GCVE-0-2025-7993)

GHSA-54F7-X8HC-VFF6

FKIE_CVE-2025-7993

CNVD-2025-24074

Tags

Sightings

Nomenclature