7.5

CVE-2020-4310: ibm mq

CVSS: 7.5v3.1HighModified
Published 16-06-2020Last modified 17-09-2024
Open JSON

Vulnerability summary

CVE-2020-4310 is a high (CVSS 7.5) vulnerability in ibm mq. EPSS estimates a 1.56% chance of exploitation in the next 30 days, higher than 75% of scored vulnerabilities.

Overall risk
30/100
0100
Medium · default modelHow is this calculated?
CVSS score
7.5/10
010
High · v3.1 (NVD)
EPSS score
1.56%
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. 16-06-2020
    PublishedVulnerability first disclosed.
  2. 17-09-2024
    Last modifiedVulnerability information updated.

Description

IBM MQ and MQ Appliance 7.1, 7.5, 8.0, 9.0 LTS, 9.1 LTS, and 9.1 C are vulnerable to a denial of service attack due to an error within the Data Conversion logic. IBM X-Force ID: 177081.

CVSS metrics

4 scores · 2 sources · 3 versions

EPSS trend

Probability

1.56%

Chance of exploitation in the next 30 days

Percentile

75%

Versus all other CVEs

30-day change

0.00 pp

From 1.56% on 21-09-2026

21-09-202621-10-2026
EPSS score
1.56%

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

No weakness data has been published for this record.

Affected systems

Ibm2 products
  • mqEOL8.0 | 9.0.LTS | 9.1.LTS | 9.1.CD | ≥ 8.0.0.0, < 8.0.0.15 | ≥ 9.0.0.0, < 9.0.0.10 | ≥ 9.1.0, < 9.1.5 | ≥ 9.1.0.0, < 9.1.0.5
  • websphere_mq7.1 | 7.5

1 vendor · 2 products

References

2 links