Vulnerability-Lookup

CVE-2020-36888 (GCVE-0-2020-36888)

Vulnerability from cvelistv5 – Published: 2025-12-10 20:51 – Updated: 2025-12-11 18:53

Title

SpinetiX Fusion Digital Signage 3.4.8 Username Enumeration via Login Script

Summary

SpinetiX Fusion Digital Signage 3.4.8 contains a username enumeration vulnerability in its login script that allows attackers to identify valid user accounts. Attackers can send crafted login requests with different usernames to distinguish between existing and non-existing accounts by analyzing the server's error responses.

Severity

6.9 (Medium)


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

SSVC

Exploitation: poc Automatable: yes Technical Impact: partial

CISA Coordinator · CISA-ADP (v2.0.3)

Decision recorded 2025-12-11 16:03 UTC

CWE

CWE-203 - Observable Discrepancy

Assigner

VulnCheck mitre root

References

4 references

URL	Tags
https://www.exploit-db.com/exploits/48847	exploit
https://www.spinetix.com	product
https://www.zeroscience.mk/en/vulnerabilities/ZSL…	vendor-advisoryvdb-entry
https://www.vulncheck.com/advisories/spinetix-fus…	third-party-advisory

Impacted products

1 product

Vendor	Product	Version	CPE status
SpenetiX AG	Fusion Digital Signage	Affected: 0 , ≤ 3.4.8 (semver)	guessed

Date Public

2020-09-30 00:00

Credits

LiquidWorm as Gjoko Krstic of Zero Science Lab

Show details on NVD website

JSON

To clipboard

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FKIE_CVE-2020-36888

Vulnerability from fkie_nvd - Published: 2025-12-10 21:16 - Updated: 2026-06-17 03:16

Severity

5.3 (Medium) - CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N

Summary

References

URL	Tags
disclosure@vulncheck.com	https://www.exploit-db.com/exploits/48847	Exploit, Third Party Advisory, VDB Entry
disclosure@vulncheck.com	https://www.spinetix.com	Product
disclosure@vulncheck.com	https://www.vulncheck.com/advisories/spinetix-fusion-digital-signage-username-enumeration-via-login-script	Third Party Advisory
disclosure@vulncheck.com	https://www.zeroscience.mk/en/vulnerabilities/ZSL-2020-5591.php	Exploit, Third Party Advisory
134c704f-9b21-4f2e-91b3-4a467353bcc0	https://www.zeroscience.mk/en/vulnerabilities/ZSL-2020-5591.php	Exploit, Third Party Advisory

Impacted products

	Vendor	Product	Version
	spinetix	fusion_digital_signage	*

JSON

To clipboard

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  "lastModified": "2026-06-17T03:16:25.550",
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}

GHSA-VHVC-4F6P-XP27

Vulnerability from github – Published: 2025-12-10 21:31 – Updated: 2025-12-17 18:31

Details

Severity

5.3 (Medium)


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

6.9 (Medium)


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

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{
  "affected": [],
  "aliases": [
    "CVE-2020-36888"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-203"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2025-12-10T21:16:01Z",
    "severity": "MODERATE"
  },
  "details": "SpinetiX Fusion Digital Signage 3.4.8 contains a username enumeration vulnerability in its login script that allows attackers to identify valid user accounts. Attackers can send crafted login requests with different usernames to distinguish between existing and non-existing accounts by analyzing the server\u0027s error responses.",
  "id": "GHSA-vhvc-4f6p-xp27",
  "modified": "2025-12-17T18:31:33Z",
  "published": "2025-12-10T21:31:37Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-36888"
    },
    {
      "type": "WEB",
      "url": "https://www.exploit-db.com/exploits/48847"
    },
    {
      "type": "WEB",
      "url": "https://www.spinetix.com"
    },
    {
      "type": "WEB",
      "url": "https://www.vulncheck.com/advisories/spinetix-fusion-digital-signage-username-enumeration-via-login-script"
    },
    {
      "type": "WEB",
      "url": "https://www.zeroscience.mk/en/vulnerabilities/ZSL-2020-5591.php"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:L/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"
    }
  ]
}

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.

The MITRE ATT&CK techniques below are AI-generated suggestions, inferred from the description of the vulnerability by the CIRCL/vulnerability-attack-technique-classification-roberta-base model, served locally by ML-Gateway. They have not been verified by an analyst and are provided for guidance only.
The approach is described in our paper Mapping CVEs to MITRE ATT&CK Techniques: A Curated Gold-Set Classifier and the Limits of LLM-Assisted Label Expansion.
Browse all ATT&CK techniques and the vulnerabilities related to each.

Related by attack behaviour

Vulnerabilities whose description is nearest to this one in the vector space of the CIRCL/vulnerability-attack-technique-biencoder model. This is a similarity search over the bi-encoder space (plain cosine), not a classification, and it has no measured accuracy.

Action not permitted

CVE-2020-36888 (GCVE-0-2020-36888)

FKIE_CVE-2020-36888

GHSA-VHVC-4F6P-XP27

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Sightings

Nomenclature

Related by attack behaviour