GHSA-8G5X-WGWR-8JWP高危未审查

无摘要

OSV 1.4.0 · unreviewed · 修改于 2026-08-28 08:32

发布时间

2026-08-28 08:32

GitHub 审查时间

—

NVD 发布时间

2026-08-28 08:18

源文件

advisories/unreviewed/2026/08/GHSA-8g5x-wgwr-8jwp/GHSA-8g5x-wgwr-8jwp.json

公告说明

Ebyte gateway product's vendor configuration utility does not require authentication before allowing certain disruptive administrative actions when default credentials remain configured. An unauthenticated attacker on the adjacent network could reboot the device or restore factory settings, resulting in a loss of configuration and service availability.

受影响的软件包

该公告没有提供结构化的受影响软件包信息。

参考链接

ADVISORYhttps://nvd.nist.gov/vuln/detail/CVE-2026-77977

标识信息

别名 / CVE

CVE-2026-77977

CWE

CWE-306

软件生态

无

扩展资料

暂无扩展资料。

CVSS 评分

CVSS_V3

CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H

CVSS_V4

CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

原始 OSV JSON

{
  "id": "GHSA-8g5x-wgwr-8jwp",
  "aliases": [
    "CVE-2026-77977"
  ],
  "details": "Ebyte gateway product's vendor configuration utility does not require authentication before \nallowing certain disruptive administrative actions when default \ncredentials remain configured. An unauthenticated attacker on the \nadjacent network could reboot the device or restore factory settings, \nresulting in a loss of configuration and service availability.",
  "affected": [],
  "modified": "2026-08-28T00:32:04Z",
  "severity": [
    {
      "type": "CVSS_V3",
      "score": "CVSS:3.1/AV:A/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H"
    },
    {
      "type": "CVSS_V4",
      "score": "CVSS:4.0/AV:A/AC:L/AT:N/PR:N/UI:N/VC:N/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X"
    }
  ],
  "published": "2026-08-28T00:32:04Z",
  "references": [
    {
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2026-77977",
      "type": "ADVISORY"
    },
    {
      "url": "https://github.com/cisagov/CSAF/blob/develop/csaf_files/OT/white/2026/icsa-26-237-06.json",
      "type": "WEB"
    },
    {
      "url": "https://www.cisa.gov/news-events/ics-advisories/icsa-26-237-06",
      "type": "WEB"
    }
  ],
  "schema_version": "1.4.0",
  "database_specific": {
    "cwe_ids": [
      "CWE-306"
    ],
    "severity": "HIGH",
    "github_reviewed": false,
    "nvd_published_at": "2026-08-28T00:18:15Z",
    "github_reviewed_at": null
  }
}