6.5

CVE-2021-39087: ibm sterling_b2b_integrator Incorrect Default Permissions

CVSS: 6.5v3.1MediumModified
Published 16-08-2022Last modified 17-09-2024
Open JSON

Vulnerability summary

CVE-2021-39087 is a medium (CVSS 6.5) Incorrect Default Permissions vulnerability in ibm sterling_b2b_integrator. EPSS estimates a 0.66% chance of exploitation in the next 30 days, higher than 50.5% of scored vulnerabilities.

Overall risk
26/100
0100
Medium · default modelHow is this calculated?
CVSS score
6.5/10
010
Medium · v3.1 (NVD)
EPSS score
0.66%
0%100%
Low · +0.01 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 16-08-2022
    PublishedVulnerability first disclosed.
  2. 17-09-2024
    Last modifiedVulnerability information updated.

Description

IBM Sterling B2B Integrator Standard Edition 6.0.0.0 through 6.0.3.5, 6.1.0.0 through 6.1.0.4, and 6.1.1.0 through 6.1.1.1 could allow an authenticated user to obtain sensitive information due to improper permission controls. IBM X-Force ID: 216109.

CVSS metrics

3 scores · 2 sources · 2 versions

EPSS trend

Probability

0.66%

Chance of exploitation in the next 30 days

Percentile

51%

Versus all other CVEs

30-day change

+0.01 pp

From 0.65% on 19-09-2026

19-09-202619-10-2026
EPSS score
0.66%

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

Ibm1 product
  • sterling_b2b_integrator6.0.0.0 | 6.1.0.0 | 6.1.1.0 | 6.0.3.5 | 6.1.0.4 | 6.1.1.1 | ≥ 6.0.0.0, < 6.0.3.6 | ≥ 6.1.0.0, < 6.1.0.5 | ≥ 6.1.1.0, < 6.1.1.2

1 vendor · 1 product

References

2 links