7.5

CVE-2016-4860: yokogawa stardom_fcn\/fcj Improper Authentication

CVSS: 7.5v2.0HighModified
Published 19-09-2016Last modified 06-08-2024
Open JSON

Vulnerability summary

CVE-2016-4860 is a high (CVSS 7.5) Improper Authentication vulnerability in yokogawa stardom_fcn\/fcj. EPSS estimates a 2.65% chance of exploitation in the next 30 days, higher than 85.5% of scored vulnerabilities.

Overall risk
31/100
0100
Medium · default modelHow is this calculated?
CVSS score
7.5/10
010
High · v2.0 (NVD)
EPSS score
2.65%
0%100%
Low · 0.00 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 19-09-2016
    PublishedVulnerability first disclosed.
  2. 06-08-2024
    Last modifiedVulnerability information updated.

Description

Yokogawa STARDOM FCN/FCJ controller R1.01 through R4.01 does not require authentication for Logic Designer connections, which allows remote attackers to reconfigure the device or cause a denial of service via a (1) stop application program, (2) change value, or (3) modify application command.

CVSS metrics

2 scores · 1 source · 2 versions

EPSS trend

Probability

2.65%

Chance of exploitation in the next 30 days

Percentile

86%

Versus all other CVEs

30-day change

0.00 pp

From 2.65% on 22-09-2026

22-09-202622-10-2026
EPSS score
2.65%

Known exploited

Compare KEV catalogs

Not in any of the 3 tracked catalogs.

Public exploits

0 found

No public exploits indexed.

Weaknesses

CWE · root cause

Affected systems

Yokogawa1 product

1 vendor · 1 product

References

3 links