github - ghsa-c65r-5x48-pvc5

ghsa-c65r-5x48-pvc5

Vulnerability from github

Published

2025-11-15 00:30

Modified

2025-11-15 00:30

Severity ?

8.7 (High) - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

Details

TG8 Firewall exposes a directory such as /data/ over HTTP without authentication. This directory stores credential files for previously logged-in users. A remote unauthenticated attacker can enumerate and download files within the directory to obtain valid account usernames and passwords, leading to loss of confidentiality and further unauthorized access.

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{
  "affected": [],
  "aliases": [
    "CVE-2021-4471"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-538"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-11-14T23:15:43Z",
    "severity": "HIGH"
  },
  "details": "TG8 Firewall exposes a directory such as /data/ over HTTP without authentication. This directory stores credential files for previously logged-in users. A remote unauthenticated attacker can enumerate and download files within the directory to obtain valid account usernames and passwords, leading to loss of confidentiality and further unauthorized access.",
  "id": "GHSA-c65r-5x48-pvc5",
  "modified": "2025-11-15T00:30:26Z",
  "published": "2025-11-15T00:30:26Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2021-4471"
    },
    {
      "type": "WEB",
      "url": "https://ssd-disclosure.com/ssd-advisory-tg8-firewall-preauth-rce-and-password-disclosure"
    },
    {
      "type": "WEB",
      "url": "https://web.archive.org/web/20211024224240/http://www.tg8security.com"
    },
    {
      "type": "WEB",
      "url": "https://www.vulncheck.com/advisories/tg8-firewall-unauthenticated-user-password-disclosure"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/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",
      "type": "CVSS_V4"
    }
  ]
}

CVE-2021-4471 (GCVE-0-2021-4471)

Vulnerability from cvelistv5

Published

2025-11-14 22:50

Modified

2025-11-17 20:44

Severity ?

8.7 (High) - CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

CWE

CWE-538 - Insertion of Sensitive Information into Externally-Accessible File or Directory

Summary

TG8 Firewall exposes a directory such as /data/ over HTTP without authentication. This directory stores credential files for previously logged-in users. A remote unauthenticated attacker can enumerate and download files within the directory to obtain valid account usernames and passwords, leading to loss of confidentiality and further unauthorized access.

References

URL

Tags

	https://ssd-disclosure.com/ssd-advisory-tg8-firewall-preauth-rce-and-password-disclosure/	technical-description, exploit
	https://web.archive.org/web/20211024224240/http://www.tg8security.com/	product
	https://www.vulncheck.com/advisories/tg8-firewall-unauthenticated-user-password-disclosure	third-party-advisory

Impacted products

	Vendor	Product	Version
	TG8	TG8 Firewall	Version: 0

Show details on NVD website

To clipboard

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                  },
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                "timestamp": "2025-11-17T20:44:39.928640Z",
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