01 Record
CVE-2026-21830
HCL BigFix AEX is affected by multiple security vulnerabilities.
LowPUBLISHEDCNA: HCL
CNA base score3.7 CVSS v3.xCVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
02 Description
HCL BigFix AEX is affected by multiple security vulnerabilities.
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
- Not scored by EPSS
- EPSS percentile
- Not scored by EPSS
- NVD base score
- 3.7 (CVSS v3.x), scored by the NVD independently of the CNA.
- NVD CVSS vector
- CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
- NVD analysis status
- Deferred. NVD last modified this record on 2026-10-28.
- 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
- 2026-10-28 12:37Z20 HR AGO
- Last updated
- 2026-10-28 12:37Z20 HR AGO
- Reserved
- 2026-01-05
- Assigning CNA
- HCL
- Record state
- PUBLISHED
- Severity
- Low (CVSS 3.7)
- CNA CVSS vector
- CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:N/A:N
- Weaknesses
- CWE-20Improper Input ValidationClass
- Data version
- 5.2
- Document digest
- bcaa967cc24139c214284cb9ce76a0c2cd892d9e7d633ae06b5cc62a7da7dfc0
05 Affected products
VendorProductVersionsPlatforms
06 References
- support.hcl-software.comhttps://support.hcl-software.com/csm?id=kb_article&sysparm_article=KB0134884