{
  "crds_version": "0.1",
  "kind": "base",
  "id": "crds:cve-2025-29635",
  "revision": 1,
  "title": "D-Link DIR-823X — command injection in the web interface",
  "summary": "The affected D-Link router firmware (DIR-823X, builds 240126 and 240802) passes a request parameter into a shell command without cleaning it, so an attacker with a valid login runs commands on the device. A Mirai botnet campaign is doing exactly that.",
  "source_type": "cve",
  "severity": "high",
  "cvss": {
    "score": 7.2,
    "vector": "CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H",
    "version": "3.1"
  },
  "epss": 0.87944,
  "exploitation": {
    "known_exploited": true,
    "exploit_available": true,
    "attack_complexity": "low",
    "kev_added": "2026-04-24",
    "prerequisites": "A valid login on the router's web interface, reachable over the network."
  },
  "mitre_attack": [
    "T1059"
  ],
  "kill_chain": "execution",
  "recommended_action": "Replace the device — it is listed as end-of-life and no fix is coming; until then keep its web interface off any routable network.",
  "confidence": "high",
  "provenance": [
    {
      "fields": [
        "cvss",
        "exploitation.attack_complexity",
        "exploitation.exploit_available",
        "references",
        "published_at"
      ],
      "source": "https://nvd.nist.gov/vuln/detail/CVE-2025-29635",
      "retrieved_at": "2026-09-24T08:51:39.744Z",
      "confidence": "high",
      "extractor": "scrty-crds-pipeline/0.1"
    },
    {
      "fields": [
        "exploitation.known_exploited",
        "exploitation.kev_added"
      ],
      "source": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog",
      "retrieved_at": "2026-09-24T08:51:39.744Z",
      "confidence": "high",
      "extractor": "scrty-crds-pipeline/0.1"
    },
    {
      "fields": [
        "epss"
      ],
      "source": "https://api.first.org/data/v1/epss?cve=CVE-2025-29635",
      "retrieved_at": "2026-09-24T08:51:39.744Z",
      "confidence": "high",
      "extractor": "scrty-crds-pipeline/0.1"
    },
    {
      "fields": [
        "title",
        "summary",
        "severity",
        "remediation",
        "mitre_attack",
        "kill_chain",
        "recommended_action",
        "confidence",
        "tags",
        "exploitation.prerequisites"
      ],
      "source": "https://nvd.nist.gov/vuln/detail/CVE-2025-29635",
      "retrieved_at": "2026-09-24T08:51:39.744Z",
      "confidence": "high",
      "extractor": "claude-code"
    }
  ],
  "references": [
    {
      "type": "cve",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2025-29635",
      "label": "NVD record"
    },
    {
      "type": "cisa",
      "url": "https://www.cisa.gov/known-exploited-vulnerabilities-catalog",
      "label": "CISA Known Exploited Vulnerabilities catalog"
    },
    {
      "type": "exploit",
      "url": "https://github.com/mono7s/Dir-823x/blob/main/set_prohibiting/set_prohibiting.md"
    },
    {
      "type": "exploit",
      "url": "https://www.akamai.com/blog/security-research/2026/apr/cve-2025-29635-mirai-campaign-targets-d-link-devices"
    }
  ],
  "published_at": "2025-03-25T14:15:29.043Z",
  "issued_at": "2026-09-24T08:51:39.744Z",
  "tags": [
    "d-link",
    "router",
    "command-injection",
    "mirai",
    "end-of-life",
    "kev"
  ]
}