Sensitive Cookie Exposure in HCL iNotes by HCL Technologies
CVE-2020-4126

5.9MEDIUM

Key Information:

Vendor

HCL Software
Status
Hcl Inotes
Vendor
CVE Published:
1 December 2020

What is CVE-2020-4126?

HCL iNotes is vulnerable to a sensitive cookie exposure issue that allows an unauthenticated remote attacker to capture sensitive cookies by intercepting their transmission over HTTP sessions. This exposes users to the risk of session hijacking and unauthorized access. Users are strongly encouraged to upgrade to the latest versions of HCL Domino and HCL iNotes, specifically 10.0.1 FP6 and 11.0.1 FP2 or later, to mitigate this vulnerability.

Affected Version(s)

HCL iNotes v10.0.1 FP6, v11.0.1 FP2 and later

References

https://support.hcltechsw.com/csm?id=kb_article&sysparm_a...
x_refsource_MISC

CVSS V3.1

Score:
5.9
Severity:
MEDIUM
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
High
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.