5.9

CVE-2021-29779: ibm qradar_security_information_and_event_manager

CVSS: 5.9v3.0MediumModified
Published 01-12-2021Last modified 16-09-2024
Open JSON

Vulnerability summary

CVE-2021-29779 is a medium (CVSS 5.9) vulnerability in ibm qradar_security_information_and_event_manager. EPSS estimates a 1.24% chance of exploitation in the next 30 days, higher than 68.6% of scored vulnerabilities.

Overall risk
24/100
0100
Low · default modelHow is this calculated?
CVSS score
5.9/10
010
Medium · v3.0 (CVE.org)
EPSS score
1.24%
0%100%
Low · +0.04 pp in 30 days
KEVNot listedIn no KEV catalog
RansomwareNone recordedNo known use recorded
Public exploits0No public exploits recorded

Timeline

  1. 01-12-2021
    PublishedVulnerability first disclosed.
  2. 16-09-2024
    Last modifiedVulnerability information updated.

Description

IBM QRadar SIEM 7.3 and 7.4 could allow an attacker to obtain sensitive information due to the server performing key exchange without entity authentication on inter-host communications using man in the middle techniques. IBM X-Force ID: 203033.

CVSS metrics

4 scores · 2 sources · 3 versions

EPSS trend

Probability

1.24%

Chance of exploitation in the next 30 days

Percentile

69%

Versus all other CVEs

30-day change

+0.04 pp

From 1.20% on 19-09-2026

19-09-202619-10-2026
EPSS score
1.24%

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
  • qradar_security_information_and_event_manager≥ 7.3.0, ≤ 7.3.3 | ≥ 7.4.0, ≤ 7.4.3 | 7.3.3:fix_pack_1 | 7.3.3:fix_pack_2 | 7.3.3:fix_pack_3 | 7.3.3:fix_pack_4 | 7.3.3:fix_pack_5 | 7.3.3:fix_pack_6 | 7.3.3:fix_pack_7 | 7.3.3:fix_pack_8 | 7.3.3:fix_pack_9 | 7.4.2:fix_pack_1 | 7.4.3:fix_pack_1 | 7.4.3:fix_pack_2 | 7.4.3:fix_pack_3
  • qradar siem7.3 | 7.4

1 vendor · 2 products

References

2 links