github - ghsa-vqf5-jvfh-997c

GHSA-VQF5-JVFH-997C

Vulnerability from github – Published: 2025-12-09 21:31 – Updated: 2025-12-10 18:30

Details

Tinycontrol LAN Controller v3 LK3 version 1.58a contains an unauthenticated vulnerability that allows remote attackers to download configuration backup files containing sensitive credentials. Attackers can retrieve the lk3_settings.bin file and extract base64-encoded user and admin passwords without authentication.

Severity ?

9.9 (Critical)


                  
                    CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:H/SI:H/SA:N

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{
  "affected": [],
  "aliases": [
    "CVE-2023-53739"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-260"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-12-09T21:15:51Z",
    "severity": "CRITICAL"
  },
  "details": "Tinycontrol LAN Controller v3 LK3 version 1.58a contains an unauthenticated vulnerability that allows remote attackers to download configuration backup files containing sensitive credentials. Attackers can retrieve the lk3_settings.bin file and extract base64-encoded user and admin passwords without authentication.",
  "id": "GHSA-vqf5-jvfh-997c",
  "modified": "2025-12-10T18:30:25Z",
  "published": "2025-12-09T21:31:49Z",
  "references": [
    {
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      "url": "https://nvd.nist.gov/vuln/detail/CVE-2023-53739"
    },
    {
      "type": "WEB",
      "url": "https://www.exploit-db.com/exploits/51731"
    },
    {
      "type": "WEB",
      "url": "https://www.tinycontrol.pl"
    },
    {
      "type": "WEB",
      "url": "https://www.vulncheck.com/advisories/tinycontrol-lan-controller-v-lk-a-unauthenticated-configuration-backup-disclosure"
    },
    {
      "type": "WEB",
      "url": "https://www.vulncheck.com/advisories/tinycontrol-lan-controller-v3-lk3-unauthenticated-configuration-backup-disclosure"
    },
    {
      "type": "WEB",
      "url": "https://www.zeroscience.mk/en/vulnerabilities/ZSL-2023-5786.php"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:H/SI:H/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-2023-53739 (GCVE-0-2023-53739)

Vulnerability from cvelistv5 – Published: 2025-12-09 20:49 – Updated: 2025-12-10 15:43

Summary

Severity ?

9.9 (Critical)


                        
                          CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:H/SI:H/SA:N

CWE

CWE-260 - Password in Configuration File

Assigner

VulnCheck

References

URL

Tags

	https://www.exploit-db.com/exploits/51731	exploit
	https://www.tinycontrol.pl	product
	https://www.zeroscience.mk/en/vulnerabilities/ZSL…	vendor-advisory
	https://www.vulncheck.com/advisories/tinycontrol-…	third-party-advisory

Impacted products

Vendor

Product

Version

Tinycontrol

Tinycontrol LAN Controller v

Affected: <=1.58a
Affected: HW 3.8

Tinycontrol

Affected: <=1.58a
Affected: HW 3.8

Credits

LiquidWorm as Gjoko Krstic of Zero Science Lab

Show details on NVD website

JSON

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Sightings

Author	Source	Type	Date

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.

Action not permitted

GHSA-VQF5-JVFH-997C

CVE-2023-53739 (GCVE-0-2023-53739)

Tags

Sightings

Nomenclature