9.8

CVE-2020-37069: Konica Minolta FTP Utility 1.0 - 'NLST' Denial of Service

Analyzed
Published 03-02-2026Last modified 04-02-2026

Vulnerability summary

CVE-2020-37069 is a critical (CVSS 9.8) Classic Buffer Overflow vulnerability in konica minolta ftp utility. EPSS estimates a 0.67% chance of exploitation in the next 30 days, higher than 51.3% of scored vulnerabilities. 1 public exploit is recorded.

Overall risk
70/100
0100
High · default modelHow is this calculated?
CVSS score
9.8/10
010
Critical · v3.1 (CVE.org)
EPSS score
0.67%
0%100%
Low · +0.06 pp in 30 days
KEVNot listedNot listed by any tracked catalog.
RansomwareNot flaggedNo ransomware use recorded.
Public exploits1exploit-database

Timeline

  1. 03-02-2026
    PublishedVulnerability first disclosed.
  2. 04-02-2026
    Last modifiedVulnerability information updated.

Description

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.

CVSS metrics

4 scores · 2 sources · 2 versions

EPSS trend

Probability

0.67%

Chance of exploitation in the next 30 days

Percentile

51%

Versus all other CVEs

30-day change

Increase +0.06 pp

From 0.61% on 22-09-2026

22-09-202622-10-2026

Known exploited

Compare KEV catalogs
CISA KEV

Not in the CISA KEV catalog.

ENISA CNW

Not in the ENISA CNW catalog.

CIRCL

Not in the CIRCL catalog.

Public exploits

1 found
  • exploit-databasedoswindowsUnverified

    Konica Minolta FTP Utility 1.0 - 'NLST' Denial of Service (PoC)

    Maturity: poc

Weaknesses

CWE · root cause

Affected systems

Konica minolta1 product
Konicaminolta1 product

2 vendors · 2 products

References

4 links