Vulnerability-Lookup

GHSA-2RV9-M7PG-RVF8

Vulnerability from github – Published: 2026-02-04 00:30 – Updated: 2026-02-04 00:30

Details

Konica Minolta FTP Utility 1.0 contains a buffer overflow vulnerability in the NLST command that allows attackers to overwrite system registers. Attackers can send an oversized buffer of 1500 'A' characters to crash the FTP server and potentially execute unauthorized code.

Severity ?

9.8 (Critical)


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

8.7 (High)


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

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{
  "affected": [],
  "aliases": [
    "CVE-2020-37069"
  ],
  "database_specific": {
    "cwe_ids": [
      "CWE-120"
    ],
    "github_reviewed": false,
    "github_reviewed_at": null,
    "nvd_published_at": "2026-02-03T22:16:21Z",
    "severity": "HIGH"
  },
  "details": "Konica Minolta FTP Utility 1.0 contains a buffer overflow vulnerability in the NLST command that allows attackers to overwrite system registers. Attackers can send an oversized buffer of 1500 \u0027A\u0027 characters to crash the FTP server and potentially execute unauthorized code.",
  "id": "GHSA-2rv9-m7pg-rvf8",
  "modified": "2026-02-04T00:30:28Z",
  "published": "2026-02-04T00:30:28Z",
  "references": [
    {
      "type": "ADVISORY",
      "url": "https://nvd.nist.gov/vuln/detail/CVE-2020-37069"
    },
    {
      "type": "WEB",
      "url": "https://konica-minolta-ftp-utility.software.informer.com/download"
    },
    {
      "type": "WEB",
      "url": "https://www.exploit-db.com/exploits/48502"
    },
    {
      "type": "WEB",
      "url": "https://www.konicaminolta.us"
    },
    {
      "type": "WEB",
      "url": "https://www.vulncheck.com/advisories/konica-minolta-ftp-utility-nlst-denial-of-service"
    }
  ],
  "schema_version": "1.4.0",
  "severity": [
    {
      "score": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
      "type": "CVSS_V3"
    },
    {
      "score": "CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:N/VI:N/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",
      "type": "CVSS_V4"
    }
  ]
}

CVE-2020-37069 (GCVE-0-2020-37069)

Vulnerability from cvelistv5 – Published: 2026-02-03 22:01 – Updated: 2026-02-04 19:10

Title

Konica Minolta FTP Utility 1.0 - 'NLST' Denial of Service

Summary

Severity ?

8.7 (High)


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

9.8 (Critical)


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

CWE

CWE-120 - Buffer Copy without Checking Size of Input ('Classic Buffer Overflow')

Assigner

VulnCheck

References

URL

Tags

	https://www.exploit-db.com/exploits/48502	exploit
	https://konica-minolta-ftp-utility.software.infor…	product
	https://www.konicaminolta.us/	product
	https://www.vulncheck.com/advisories/konica-minol…	third-party-advisory

Impacted products

	Vendor	Product	Version
	Konica Minolta	FTP Utility	Affected: 1.0

Credits

Alvaro J. Gene (Socket_0x03)

Show details on NVD website

JSON

To clipboard

{
  "containers": {
    "adp": [
      {
        "metrics": [
          {
            "other": {
              "content": {
                "id": "CVE-2020-37069",
                "options": [
                  {
                    "Exploitation": "poc"
                  },
                  {
                    "Automatable": "yes"
                  },
                  {
                    "Technical Impact": "total"
                  }
                ],
                "role": "CISA Coordinator",
                "timestamp": "2026-02-04T19:09:52.256322Z",
                "version": "2.0.3"
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          "type": "finder",
          "value": "Alvaro J. Gene (Socket_0x03)"
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          "lang": "en",
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        }
      ],
      "metrics": [
        {
          "cvssV4_0": {
            "Automatable": "NOT_DEFINED",
            "Recovery": "NOT_DEFINED",
            "Safety": "NOT_DEFINED",
            "attackComplexity": "LOW",
            "attackRequirements": "NONE",
            "attackVector": "NETWORK",
            "baseScore": 8.7,
            "baseSeverity": "HIGH",
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            "subConfidentialityImpact": "NONE",
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            "baseSeverity": "CRITICAL",
            "confidentialityImpact": "HIGH",
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            "userInteraction": "NONE",
            "vectorString": "CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H",
            "version": "3.1"
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        {
          "name": "ExploitDB-48502",
          "tags": [
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          "url": "https://www.exploit-db.com/exploits/48502"
        },
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          "tags": [
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          "url": "https://konica-minolta-ftp-utility.software.informer.com/download/"
        },
        {
          "name": "Konica Minolta Vendor Homepage",
          "tags": [
            "product"
          ],
          "url": "https://www.konicaminolta.us/"
        },
        {
          "name": "VulnCheck Advisory: Konica Minolta FTP Utility 1.0 - \u0027NLST\u0027 Denial of Service",
          "tags": [
            "third-party-advisory"
          ],
          "url": "https://www.vulncheck.com/advisories/konica-minolta-ftp-utility-nlst-denial-of-service"
        }
      ],
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      "x_generator": {
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  "cveMetadata": {
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  },
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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-2RV9-M7PG-RVF8

CVE-2020-37069 (GCVE-0-2020-37069)

Tags

Sightings

Nomenclature