Improper handling of exceptional conditions in HCL Domino
Priority LOW 26CWE-755Published · Updated
Key facts
- Attack vector
- Network
- Privileges required
- None
- User interaction
- None
- Attack complexity
- Low
- Impact type
- —
- Confidentiality · integrity · availability
- Low · None · None
- Fix status
- No fix listed
Attack profile from CVSS 3.1 · NVD. Fix status from CNA.
Summary
HCL Domino v9, v10, v11 is susceptible to an Information Disclosure vulnerability in XPages due to improper error handling of user input. An unauthenticated attacker could exploit this vulnerability to obtain information about the XPages software running on the Domino server.
Why it matters now
EPSS 0.009 59th 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 Domino | v9, v10, v11 | — | No fix listed | CNA |
- HCL Domino Vendor— Affected v9, v10, v11 Fixed in — No fix listed CNA
CPE configurations NVD · 8
| CPE | Versions | Role | Vendor |
|---|---|---|---|
| cpe:2.3:a:hcltech:domino:*:*:*:*:*:*:*:* | 9.0.0 – 10.0.0 | Vulnerable | HCL Software |
| cpe:2.3:a:hcltech:domino:10.0.1:-:*:*:*:*:*:* | 10.0.1 | Vulnerable | HCL Software |
| cpe:2.3:a:hcltech:domino:10.0.1:fix_pack_1:*:*:*:*:*:* | 10.0.1 fix_pack_1 | Vulnerable | HCL Software |
| cpe:2.3:a:hcltech:domino:10.0.1:fix_pack_2:*:*:*:*:*:* | 10.0.1 fix_pack_2 | Vulnerable | HCL Software |
| cpe:2.3:a:hcltech:domino:10.0.1:fix_pack_3:*:*:*:*:*:* | 10.0.1 fix_pack_3 | Vulnerable | HCL Software |
| cpe:2.3:a:hcltech:domino:10.0.1:fix_pack_4:*:*:*:*:*:* | 10.0.1 fix_pack_4 | Vulnerable | HCL Software |
| cpe:2.3:a:hcltech:domino:11.0.0:*:*:*:*:*:*:* | 11.0.0 | Vulnerable | HCL Software |
| cpe:2.3:a:hcltech:domino:11.0.1:-:*:*:*:*:*:* | 11.0.1 | Vulnerable | HCL Software |
- cpe:2.3:a:hcltech:domino:*:*:*:*:*:*:*:* Versions 9.0.0 – 10.0.0 Vulnerable ·HCL Software
- cpe:2.3:a:hcltech:domino:10.0.1:-:*:*:*:*:*:* Versions 10.0.1 Vulnerable ·HCL Software
- cpe:2.3:a:hcltech:domino:10.0.1:fix_pack_1:*:*:*:*:*:* Versions 10.0.1 fix_pack_1 Vulnerable ·HCL Software
- cpe:2.3:a:hcltech:domino:10.0.1:fix_pack_2:*:*:*:*:*:* Versions 10.0.1 fix_pack_2 Vulnerable ·HCL Software
- cpe:2.3:a:hcltech:domino:10.0.1:fix_pack_3:*:*:*:*:*:* Versions 10.0.1 fix_pack_3 Vulnerable ·HCL Software
- cpe:2.3:a:hcltech:domino:10.0.1:fix_pack_4:*:*:*:*:*:* Versions 10.0.1 fix_pack_4 Vulnerable ·HCL Software
- cpe:2.3:a:hcltech:domino:11.0.0:*:*:*:*:*:*:* Versions 11.0.0 Vulnerable ·HCL Software
- cpe:2.3:a:hcltech:domino:11.0.1:-:*:*:*:*:*:* Versions 11.0.1 Vulnerable ·HCL Software
Remediation
No fixed version listed by the sources yet.
Timeline
- 2026-10-02 Threatist record created from CVE-2020-14270
- 2026-10-03 Alias added: GHSA-8rmg-c6qw-6rm2
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-2020-14270 · CVE Program
- CVE-2020-14270 · NVD
- FIRST EPSS
- GHSA-8rmg-c6qw-6rm2 · GitHub Advisory Database · CC BY 4.0
This product uses the NVD API but is not endorsed or certified by the NVD. Sources and licences