Improper access control in HCL Domino
Priority LOW 38CWE-284Published · Updated
Key facts
- Attack vector
- Local
- Privileges required
- Low
- User interaction
- None
- Attack complexity
- Low
- Impact type
- Security bypass
- Confidentiality · integrity · availability
- High · High · High
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · CNA. Fix status from CNA. Impact type from CWE-284.
Summary
HCL Domino is affected by an Insufficient Access Control vulnerability. An authenticated attacker with local access to the system could exploit this vulnerability to attain escalation of privileges, denial of service, or information disclosure.
Why it matters now
EPSS 0.0024 15th percentileScored 2026-11-07
Fix No fix listed No fixed version in the sources yet
SSVC decision points
Not available: CISA has not published SSVC decision points for this record.
Affected products
| Vendor | Product | Affected versions | Fixed in | Status | Source |
|---|---|---|---|---|---|
| HCL Software | HCL Domino | 9, 10 and 11 | — | No fix listed | CNA |
- HCL Domino VendorHCL Software Affected 9, 10 and 11 Fixed in — No fix listed CNA
CPE configurations NVD · 3
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:hcltech:domino:9.0:*:*:*:*:*:*:* | 9.0 | Vulnerable | HCL Software |
| cpe:2.3:a:hcltech:domino:10.0:*:*:*:*:*:*:* | 10.0 | Vulnerable | HCL Software |
| cpe:2.3:a:hcltech:domino:11.0:*:*:*:*:*:*:* | 11.0 | Vulnerable | HCL Software |
- cpe:2.3:a:hcltech:domino:9.0:*:*:*:*:*:*:* Versions 9.0 Vulnerable ·HCL Software
- cpe:2.3:a:hcltech:domino:10.0:*:*:*:*:*:*:* Versions 10.0 Vulnerable ·HCL Software
- cpe:2.3:a:hcltech:domino:11.0:*:*:*:*:*:*:* Versions 11.0 Vulnerable ·HCL Software
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2020-4107
- 2026-10-03 Alias added: GHSA-j56v-7w7j-fg6q
References
More HCL Software Domino vulnerabilities
- TI-2022-22043 Out-of-bounds write in HCL Software Domino CVSS 3.1CRITICAL 9.8
- TI-2022-22041 Out-of-bounds write in HCL Software Domino CVSS 3.1CRITICAL 9.8
- TI-2022-22039 Out-of-bounds write in HCL Software Domino CVSS 3.1CRITICAL 9.8
- TI-2020-11146 Out-of-bounds write in HCL Domino CVSS 3.1CRITICAL 9.8
- TI-2020-11154 Buffer overflow in HCL Domino CVSS 3.1CRITICAL 9.8
- TI-2024-15591 HCL Domino is susceptible to an information disclosure vulnerability CVSS 3.1HIGH 7.5
Sources
- CVE-2020-4107 · CVE Program
- CVE-2020-4107 · NVD
- FIRST EPSS
- GHSA-j56v-7w7j-fg6q · GitHub Advisory Database · CC BY 4.0
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