CVE-2020-4107
HCL Domino is affected by an Insufficient Access Control vulnerability
- Published
- Updated
- Reserved
- Assigned by
- HCL
Description
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.
Timeline
ID reserved
By HCL
- 2 years later
· 2 years later
Published
- 2 years later
· 2 years later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| HCLCNA (assigner) | 3.1 | High8.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:C/C:H/I:H/A:H |
| NVDNVD · Modified | 3.1 | High7.8 | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
- EPSS (exploitation in 30 days)
- 0.24% · top 85% of all CVEs (7 Nov 2026)
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 8.8.
Weakness
Affected products
- affected 9, 10 and 11
What to do
Workaround: Supported releases prior to 11.0.1 Fixpack 3 can use the following notes.ini setting to enable protection from this vulnerability: SharedMemoryAllowOnly=1 Note that enabling this protection can impact some activities, see additional information in article, KB0090343. https://support.hcltechsw.com/csm?id=kb_article&sysparm_article=KB0090343
References (1)
- https://support.hcltechsw.com/csm?id=kb_article&sysparm_article=KB0090221 (opens in a new tab)x_refsource_MISCx_transferred
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://trackcve.app/cve/CVE-2020-4107)Record last updated .