CVE record · CVE-2021-3473

Cleartext transmission of sensitive information in Lenovo XClarity Controller (XCC)

CVSS 4.5 MediumEPSS 0.0050 · 42nd percentile

Published by the CVE Program (CNA: lenovo) at 13 Apr 2021, 20:41 UTC. agentprime has not analysed this yet, so whether it affects any app is not known. This CVE names a vendor and product rather than a package, so the lockfile check doesn’t match it.

Affected products, as the CNA wrote them
Vendor	Product	Versions
Lenovo	XClarity Controller (XCC)	affected unspecified to before 6.00 CDI370Q custom affected unspecified to before 1.10 TGBT12Q custom affected unspecified to before 3.20 TEI378W custom affected unspecified to before 2.14 PSI338I custom affected unspecified to before 4.40 TEI3B2P custom

Identifiers: CVE-2021-3473
CNA: lenovo
Weakness (CWE): CWE-319
Tags: Lenovo XClarity Controller (XCC)
Weak cryptography or TLS
Published: 13 Apr 2021
Updated: 3 Aug 2024

Not analysed yet

We haven’t published our own analysis of this CVE. If a person reviews it, this page will say what’s affected and what has to be true for it to matter.

Severity and exploitation

Score	Rating	CVSS	Vector	Source
4.5	Medium	3.1	CVSS:3.1/AV:N/AC:L/PR:H/UI:R/S:U/C:H/I:N/A:N	CNA (lenovo)

CISA KEV Not listed.
EPSS 0.0050, the 42nd percentile, on 6 Nov 2026: FIRST’s estimate of the chance of exploitation in the next 30 days.

Timeline

This record came from the full history of the CVE Program, published 13 Apr 2021. New records show when each source confirmed them.

Sources

References from the CNA

support.lenovo.com/us/en/product_security/LEN-52117

Facts on this page come from the CVE List as the CNA published them, with CVSS from the sources named above, CISA KEV and FIRST EPSS. Vendors, products and versions are shown as the CNA wrote them. We don’t reproduce the CVE’s description.