{
  "crds_version": "0.1",
  "kind": "base",
  "id": "crds:cve-2022-29464",
  "revision": 1,
  "title": "WSO2 Products — Unauthenticated File Upload to Remote Code Execution",
  "summary": "Several enterprise middleware products (WSO2 API Manager, Identity Server) take an unauthenticated upload whose filename escapes into the web root, so an attacker drops a web shell and runs code on the server. Enterprise Integrator is affected too.",
  "source_type": "cve",
  "severity": "critical",
  "cvss": {
    "score": 9.8,
    "vector": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
    "version": "3.1"
  },
  "epss": 0.99999,
  "exploitation": {
    "known_exploited": true,
    "exploit_available": true,
    "attack_complexity": "low",
    "kev_added": "2022-04-25",
    "prerequisites": "Network access to the product's /fileupload endpoint. No credentials needed."
  },
  "remediation": {
    "patch_available": true
  },
  "mitre_attack": [
    "T1190",
    "T1505.003"
  ],
  "kill_chain": "initial_access",
  "recommended_action": "Patch the affected WSO2 products per the vendor advisory; then hunt the deployment webapps directory for files nobody on your team put there.",
  "confidence": "high",
  "provenance": [
    {
      "fields": [
        "title",
        "summary",
        "cvss",
        "severity",
        "exploitation.attack_complexity",
        "exploitation.prerequisites",
        "exploitation.exploit_available",
        "mitre_attack",
        "references"
      ],
      "source": "https://nvd.nist.gov/vuln/detail/CVE-2022-29464",
      "retrieved_at": "2026-08-07T07:53:55.549Z",
      "confidence": "high",
      "extractor": "claude-code"
    },
    {
      "fields": [
        "exploitation.known_exploited",
        "remediation.patch_available",
        "recommended_action"
      ],
      "source": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog",
      "retrieved_at": "2026-08-07T07:53:55.549Z",
      "confidence": "high",
      "extractor": "claude-code"
    },
    {
      "fields": [
        "epss"
      ],
      "source": "https://api.first.org/data/v1/epss?cve=CVE-2022-29464",
      "retrieved_at": "2026-08-07T07:53:55.549Z",
      "confidence": "high",
      "extractor": "claude-code"
    }
  ],
  "references": [
    {
      "type": "cve",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2022-29464",
      "label": "NVD record"
    },
    {
      "type": "vendor_advisory",
      "url": "https://security.docs.wso2.com/en/latest/security-announcements/security-advisories/2022/WSO2-2021-1738/",
      "label": "WSO2 security advisory"
    },
    {
      "type": "exploit",
      "url": "https://github.com/hakivvi/CVE-2022-29464",
      "label": "Public proof-of-concept exploit"
    },
    {
      "type": "cisa",
      "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog?field_cve=CVE-2022-29464",
      "label": "CISA Known Exploited Vulnerabilities entry"
    }
  ],
  "published_at": "2022-04-18T22:15:09.027Z",
  "issued_at": "2026-08-07T07:53:55.549Z",
  "tags": [
    "wso2",
    "api-manager",
    "identity-server",
    "file-upload",
    "web-shell",
    "kev",
    "ransomware"
  ]
}