CVE-2020-4883 json
IBM QRadar SIEM 7.3 and 7.4 could disclose sensitive information about other domains which could be used in further attacks against the sys…
published 5y ago modified 4mo ago also EUVD-2020-26130
- cvss
- 4.3
- version 3.0, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.8%
- EPSS 0.8% chance of exploitation in 30 days, percentile 56%
- public exploits
- 0
- none known
Summary
IBM QRadar SIEM 7.3 and 7.4 could disclose sensitive information about other domains which could be used in further attacks against the system. IBM X-Force ID: 190907.
Patch / fix
- ibm qradar_security_information_and_event_manager 7.3.3, 7.4.2
- ibm.com/support/pages/node/6449678 advisory
Is CVE-2020-4883 in your stack? Fencer shows which of your repositories are affected as soon as an advisory lands, and opens the fix as a pull request.
Check with FencerExploit prediction
0.79% chance of exploitation in the next 30 days, higher than 56% of all scored CVEs (FIRST EPSS, 2026-11-09).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.0 | 4.3 | CVSS:3.0/A:N/I:N/S:U/C:L/PR:L/AV:N/UI:N/AC:L/RC:C/E:U/RL:O |
| NVD | 3.1 | 6.5 | CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N |
| CNA | 3.0 | 4.3 | CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N |
| NVD | 2.0 | 4.0 | AV:N/AC:L/Au:S/C:P/I:N/A:N |
Affected products
- IBM QRadar SIEM
References
-
ibm.com
/support/pages/node/6449678
patch, vendor-advisory
-
exchange.xforce.ibmcloud.com
/vulnerabilities/190907
vdb-entry, vendor-advisory
Sources
- CVE List CVE-2020-4883
- NVD CVE-2020-4883
Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.