CVE-2021-20396 json
IBM QRadar Analyst Workflow App 1.0 through 1.18.0 for IBM QRadar SIEM allows web pages to be stored locally which can be read by another u…
published 2021-06-11 5 y ago modified 2026-06-17 4 mo ago also EUVD-2021-7814
- cvss
- 4.0
- version 3.0, CNA
- cisa kev
- Not listed
- not in CISA's catalog
- epss
- 0.2%
- EPSS 0.2% chance of exploitation in 30 days, percentile 16%
- public exploits
- 0
- none known
Summary
IBM QRadar Analyst Workflow App 1.0 through 1.18.0 for IBM QRadar SIEM allows web pages to be stored locally which can be read by another user on the system. IBM X-Force ID: 196009.
Patch / fix
- ibm security_qradar_analyst_workflow 1.18.1
Exploit prediction
0.25% chance of exploitation in the next 30 days, higher than 16% of all scored CVEs (FIRST EPSS, 2026-11-08).
CVSS scores
| assigned by | version | score | vector |
|---|---|---|---|
| CNA | 3.0 | 4.0 | CVSS:3.0/S:U/C:L/AC:L/AV:L/PR:N/I:N/UI:N/A:N/E:U/RL:O/RC:C |
| NVD | 3.1 | 3.3 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N |
| CNA | 3.0 | 4.0 | CVSS:3.0/AV:L/AC:L/PR:N/UI:N/S:U/C:L/I:N/A:N |
| NVD | 2.0 | 2.1 | AV:L/AC:L/Au:N/C:P/I:N/A:N |
Affected products
- IBM QRadar Analyst Workflow
Classification
- Weakness
-
- CWE-922 Insecure Storage of Sensitive Information
References
-
ibm.com
/support/pages/node/6462585
vendor-advisory
-
exchange.xforce.ibmcloud.com
/vulnerabilities/196009
vdb-entry, vendor-advisory
Sources
- CVE List CVE-2021-20396
- NVD CVE-2021-20396
Fencer Vulns 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.