CVE-2020-4126 — MEDIUM (5.9)

Q: How severe is CVE-2020-4126?

CVE-2020-4126 has been rated MEDIUM with a CVSS base score of 5.9/10. Review the CVSS metrics above for detailed severity breakdown.

Q: Is there a patch for CVE-2020-4126?

Check the references section above for vendor advisories and patch information. Affected products include: Hcltech Hcl Inotes.

Vulnerability Description

HCL iNotes is susceptible to a sensitive cookie exposure vulnerability. This can allow an unauthenticated remote attacker to capture the cookie by intercepting its transmission within an http session. Fixes are available in HCL Domino and iNotes versions 10.0.1 FP6 and 11.0.1 FP2 and later.

CVSS Score

5.9

MEDIUM

CVSS:3.1/AV:N/AC:H/PR:N/UI:N/S:U/C:H/I:N/A:N

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality

HIGH

Integrity

NONE

Availability

NONE

Affected Products

Vendor	Product	Versions
Hcltech	Hcl Inotes	>= 9.0, < 10.0.1

Related Weaknesses (CWE)

CWE-311

References

https://support.hcltechsw.com/csm?id=kb_article&sysparm_article=KB0085411Vendor Advisory
https://support.hcltechsw.com/csm?id=kb_article&sysparm_article=KB0085411Vendor Advisory

FAQ

What is CVE-2020-4126?

CVE-2020-4126 is a vulnerability with a CVSS score of 5.9 (MEDIUM). HCL iNotes is susceptible to a sensitive cookie exposure vulnerability. This can allow an unauthenticated remote attacker to capture the cookie by intercepting its transmission within an http session....

How severe is CVE-2020-4126?

CVE-2020-4126 has been rated MEDIUM with a CVSS base score of 5.9/10. Review the CVSS metrics above for detailed severity breakdown.

Is there a patch for CVE-2020-4126?

Check the references section above for vendor advisories and patch information. Affected products include: Hcltech Hcl Inotes.