6.5

CVE-2022-31772: ibm mq Improper Input Validation

CVSS: 6.5v3.1MediumModified
Published 11-11-2022Last modified 01-05-2025
Open JSON

Vulnerability summary

CVE-2022-31772 is a medium (CVSS 6.5) Improper Input Validation vulnerability in ibm mq. EPSS estimates a 0.79% chance of exploitation in the next 30 days, higher than 55.6% 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
0.79%
0%100%
Low · +0.03 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 11-11-2022
    PublishedVulnerability first disclosed.
  2. 01-05-2025
    Last modifiedVulnerability information updated.

Description

IBM MQ 8.0, 9.0 LTS, 9.1 CD, 9.1 LTS, 9.2 CD, and 9.2 LTS could allow an authenticated and authorized user to cause a denial of service to the MQTT channels. IBM X-Force ID: 228335.

CVSS metrics

2 scores · 2 sources · 1 version

EPSS trend

Probability

0.79%

Chance of exploitation in the next 30 days

Percentile

56%

Versus all other CVEs

30-day change

+0.03 pp

From 0.76% on 21-09-2026

21-09-202621-10-2026
EPSS score
0.79%

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
  • mqEOL8.0.0, 9.0.0, 9.1.0, 9.2.0, 9.3.0 | 8.0.0.0 | 9.0.0.0 | 9.1.0 | 9.1.0.0 | 9.2.0

1 vendor · 1 product

References

2 links