FKIE_CVE-2025-64066

Vulnerability from fkie_nvd - Published: 2025-11-25 18:15 - Updated: 2025-12-01 14:19
Severity ?
8.6 (High) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:L
Summary
Primakon Pi Portal 1.0.18 REST /api/v2/user/register endpoint suffers from a Broken Access Control vulnerability. The endpoint fails to implement any authorization checks, allowing unauthenticated attackers to perform POST requests to register new user accounts in the application's local database. This bypasses the intended security architecture, which relies on an external Identity Provider for initial user registration and assumes that internal user creation is an administrative-only function. This vector can also be chained with other vulnerabilities for privilege escalation and complete compromise of application. This specific request can be used to also enumerate already registered user accounts, aiding in social engineering or further targeted attacks.
References
cve@mitre.orghttps://github.com/n3k7ar91/Vulnerabilites/blob/main/Primakon/CVE-2025-64066.mdThird Party Advisory
cve@mitre.orghttps://www.primakon.com/rjesenja/primakon-pcm/Product
Impacted products
Vendor Product Version
primakon project_contract_management 1.0.18
To clipboard 

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      "nodes": [
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          "cpeMatch": [
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              "criteria": "cpe:2.3:a:primakon:project_contract_management:1.0.18:*:*:*:*:*:*:*",
              "matchCriteriaId": "48EDD273-2C46-43C9-9473-27D2C14040CB",
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  "cveTags": [],
  "descriptions": [
    {
      "lang": "en",
      "value": "Primakon Pi Portal 1.0.18 REST /api/v2/user/register endpoint suffers from a Broken Access Control vulnerability. The endpoint fails to implement any authorization checks, allowing unauthenticated attackers to perform POST requests to register new user accounts in the application\u0027s local database. This bypasses the intended security architecture, which relies on an external Identity Provider for initial user registration and assumes that internal user creation is an administrative-only function. This vector can also be chained with other vulnerabilities for privilege escalation and complete compromise of application. This specific request can be used to also enumerate already registered user accounts, aiding in social engineering or further targeted attacks."
    }
  ],
  "id": "CVE-2025-64066",
  "lastModified": "2025-12-01T14:19:46.783",
  "metrics": {
    "cvssMetricV31": [
      {
        "cvssData": {
          "attackComplexity": "LOW",
          "attackVector": "NETWORK",
          "availabilityImpact": "LOW",
          "baseScore": 8.6,
          "baseSeverity": "HIGH",
          "confidentialityImpact": "LOW",
          "integrityImpact": "HIGH",
          "privilegesRequired": "NONE",
          "scope": "UNCHANGED",
          "userInteraction": "NONE",
          "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:H/A:L",
          "version": "3.1"
        },
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        "impactScore": 4.7,
        "source": "134c704f-9b21-4f2e-91b3-4a467353bcc0",
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  "published": "2025-11-25T18:15:54.027",
  "references": [
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