6.5

CVE-2021-29843: ibm mq_appliance

CVSS: 6.5v3.1MediumModified
Published 08-11-2021Last modified 17-09-2024
Open JSON

Vulnerability summary

CVE-2021-29843 is a medium (CVSS 6.5) vulnerability in ibm mq_appliance. EPSS estimates a 0.94% chance of exploitation in the next 30 days, higher than 60.4% 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
0.94%
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. 08-11-2021
    PublishedVulnerability first disclosed.
  2. 17-09-2024
    Last modifiedVulnerability information updated.

Description

IBM MQ 9.1 LTS, 9.1 CD, 9.2 LTS, and 9.2CD is vulnerable to a denial of service attack caused by an issue processing message properties. IBM X-Force ID: 205203.

CVSS metrics

4 scores · 2 sources · 3 versions

EPSS trend

Probability

0.94%

Chance of exploitation in the next 30 days

Percentile

60%

Versus all other CVEs

30-day change

0.00 pp

From 0.94% on 21-09-2026

21-09-202621-10-2026
EPSS score
0.94%

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

Ibm1 product
  • mq_appliance9.1.LTS | 9.1.CD | 9.2.LTS | 9.2.CD | ≥ 9.1.0.0, < 9.1.0.9 | ≥ 9.1.0.0, < 9.2.3 | ≥ 9.2.0.0, < 9.2.0.3

1 vendor · 1 product

References

2 links