What is CVE-2021-27760?

CVE-2021-27760 is a medium-severity vulnerability in Hcl Software Notes, classified under Improper Input Validation. CVSS score: 4.6/10. Published 2022-05-06.

How severe is CVE-2021-27760?

Medium severity. CVSS v3 base score is 4.6 out of 10.

Improper input validation in Hcl Software Notes

CVE-2021-27760

An issue was discovered in the Sametime chat feature in the Notes 11.0 - 11.0.1 FP4 clients. An authenticated Sametime chat user could cause Remote Code Execution on another chat client by sending a specially formatted message through chat…

Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)

EPSS: 0.007 (47.1th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 4.6 (Medium). Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:N/A:L.

Affected products

Hcl Software Notes — versions 11.0 - 11.0.1 FP4
Hcltech Hcl_inotes — versions 11.0.0, 11.0.1

Weakness classification (CWE)

CWE-20 — Improper Input Validation

References

psirt@hcl.com (Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2021-27760?: CVE-2021-27760 is a medium-severity vulnerability in Hcl Software Notes, classified under Improper Input Validation. CVSS score: 4.6/10. Published 2022-05-06.
How severe is CVE-2021-27760?: Medium severity. CVSS v3 base score is 4.6 out of 10.