01 Record
CVE-2021-29834
IBM Business Automation Workflow 18.0.0.0, 18.0.0.1, 18.0.0.2, 19.0.0.1, 19.0.0.2, 19.0.0.3,20.0.0.1, 20.0.0.2, and 21.0.2 and IBM Business Process Manager 8.5 and 8.6 are vulnerable to stored
MediumPUBLISHEDCNA: ibm
CNA base score6.4 CVSS v3.xCVSS:3.0/A:N/UI:N/I:L/AV:N/PR:L/S:C/C:L/AC:L/RC:C/E:H/RL:O
02 Description
IBM Business Automation Workflow 18.0.0.0, 18.0.0.1, 18.0.0.2, 19.0.0.1, 19.0.0.2, 19.0.0.3,20.0.0.1, 20.0.0.2, and 21.0.2 and IBM Business Process Manager 8.5 and 8.6 are vulnerable to stored
03 Exploitation and scoring
- Exploitation
- Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
- SSVC decision
- Not assessed by CISA
- EPSS probability
- 0.49% probability of exploitation activity in the next 30 days.
- EPSS percentile
- Equal to or higher than the score of 42.2% of scored records. A rank, not a probability.
- NVD base score
- 5.4 (CVSS v3.x), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:L/I:L/A:N
- NVD analysis status
- Modified. NVD last modified this record on 2026-06-17.
- Red Hat severity
- No Red Hat rating. Red Hat rates the CVEs that affect its products.
Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.
04 Metadata
- Published
- 2021-09-29 15:55Z5 YR AGO
- Last updated
- 2024-09-17 01:56Z2 YR AGO
- Reserved
- 2021-03-31
- Assigning CNA
- ibm
- Record state
- PUBLISHED
- Severity
- Medium (CVSS 6.4)
- CNA CVSS vector
- CVSS:3.0/A:N/UI:N/I:L/AV:N/PR:L/S:C/C:L/AC:L/RC:C/E:H/RL:O
- Weaknesses
- CWE-79Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting')Base
- Data version
- 5.1
- Document digest
- 6dde67972e4bbf57c06b170da66468f2f14343dd441f53bde6f7fec997edbe9b
05 Affected products
VendorProductVersionsPlatforms
IBMBusiness Automation Workflow18.0.0.0, 18.0.0.1, 18.0.0.2, 19.0.0.1, 19.0.0.2, 19.0.0.3, 20.0.0.1, 20.0.0.2, 21.0.2—
06 References
- www.ibm.comhttps://www.ibm.com/support/pages/node/6493271
- exchange.xforce.ibmcloud.comibm-baw-cve202129834-xss (204832)https://exchange.xforce.ibmcloud.com/vulnerabilities/204832