CVE-2020-4129

MEDIUM 5.3CVE-2020-4129 · Published 01/12/2020 · updated 17/06/2026

In short

CVE-2020-4129 is a MEDIUM (CVSS 5.3) vulnerability affecting hcl domino (hcltech).
Chance of exploitation in the next 30 days (EPSS): 0.95%, higher than 61.1% of all vulnerabilities.
Fix: update to 10.0.1, 11.0.1, 9.0.1 or later.

Package	Affected versions	Patched versions
hcl domino hcltech	`= 10.0.1= 9.0.1≥ 10.0.0, < 10.0.1≥ 11.0.0, < 11.0.1< 9.0.1`	`10.0.111.0.19.0.1`

Description

HCL Domino is susceptible to a lockout policy bypass vulnerability in the LDAP service. An unauthenticated attacker could use this vulnerability to mount a brute force attack against the LDAP service. Fixes are available in HCL Domino versions 9.0.1 FP10 IF6, 10.0.1 FP6 and 11.0.1 FP1 and later.

References

support.hcltechsw.com/csm · Vendor Advisory

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