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GHSA-MMV4-JXH6-W9R5

Vulnerability from github – Published: 2026-07-06 21:30 – Updated: 2026-08-31 18:31
VLAI
Details

A missing authorization vulnerability exists in the embedded webserver of HP Deskjet 2800 Series Printers running firmware version <=TBP1CN2612AR. An unauthenticated attacker with network access can send GET requests to multiple exposed administrative API endpoints and retrieve sensitive configuration data such as plaintext Wi‑Fi Direct credentials, unique device identity information, and other administrative security state details. When accessed through the web interface, these setting pages explicitly require administrator credentials before sensitive information is displayed.

Severity
7.5 (High)
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
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{
  "affected": [],
  "aliases": [
    "CVE-2026-13753"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-703"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-07-06T19:16:55Z",
    "severity": "HIGH"
  },
  "details": "A missing authorization vulnerability exists in the embedded webserver of HP Deskjet 2800 Series Printers running firmware version \u003c=TBP1CN2612AR. An unauthenticated attacker with network access can send GET requests to multiple exposed administrative API endpoints and retrieve sensitive configuration data such as plaintext Wi\u2011Fi Direct credentials, unique device identity information, and other administrative security state details. When accessed through the web interface, these setting pages explicitly require administrator credentials before sensitive information is displayed.",
  "id": "GHSA-mmv4-jxh6-w9r5",
  "modified": "2026-08-31T18:31:11Z",
  "published": "2026-07-06T21:30:38Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-13753"
    },
    {
      "type": "WEB",
      "url": "https://kb.cert.org/vuls/id/828543"
    },
    {
      "type": "WEB",
      "url": "https://support.hp.com/us-en/document/ish_15558834-15558856-16/hpsbpi04148"
    },
    {
      "type": "WEB",
      "url": "https://www.kb.cert.org/vuls/id/828543"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N",
      "type": "CVSS_V3"
    }
  ]
}



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Forecast uses a logistic model when the trend is rising, or an exponential decay model when the trend is falling. Fitted via linearized least squares.

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.


Detection rules are retrieved from Rulezet.