Description
An improper certificate validation vulnerability was reported in multiple Lenovo XClarity Orchestrator (LXCO) 2.2.0 microservices that could allow an adjacent network attacker to intercept sensitive communications by performing a machine-in-the-middle attack against HTTPS connections during TLS certificate validation under certain circumstances.
Published: 2026-08-04
Score: 7 High
EPSS: < 1% Very Low
KEV: No
Impact: n/a
Action: n/a
AI Analysis

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Remediation

Vendor Solution

Update Lenovo XClarity Orchestrator to the version indicated in the advisory or higher - https://support.lenovo.com/us/en/solutions/ht116433

Tracking

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Advisories

No advisories yet.

History

Wed, 05 Aug 2026 16:30:00 +0000

Type Values Removed Values Added
Metrics ssvc

{'options': {'Automatable': 'no', 'Exploitation': 'none', 'Technical Impact': 'partial'}, 'version': '2.0.3'}


Tue, 04 Aug 2026 20:15:00 +0000

Type Values Removed Values Added
Description An improper certificate validation vulnerability was reported in multiple Lenovo XClarity Orchestrator (LXCO) 2.2.0 microservices that could allow an adjacent network attacker to intercept sensitive communications by performing a machine-in-the-middle attack against HTTPS connections during TLS certificate validation under certain circumstances.
Title Global TLS Certificate Validation Bypass in Lenovo XClarity Orchestrator
First Time appeared Lenovo
Lenovo xclarity Orchestrator
Weaknesses CWE-295
CPEs cpe:2.3:a:lenovo:xclarity_orchestrator:*:*:x86:*:*:*:*:*
Vendors & Products Lenovo
Lenovo xclarity Orchestrator
References
Metrics cvssV3_1

{'score': 6.1, 'vector': 'CVSS:3.1/AV:A/AC:H/PR:N/UI:N/S:C/C:H/I:N/A:N'}

cvssV4_0

{'score': 7, 'vector': 'CVSS:4.0/AV:A/AC:L/AT:P/PR:N/UI:N/VC:H/VI:N/VA:N/SC:H/SI:N/SA:N'}


Subscriptions

Lenovo Xclarity Orchestrator
cve-icon MITRE

Status: PUBLISHED

Assigner: lenovo

Published:

Updated: 2026-08-05T14:48:58.634Z

Reserved: 2026-07-23T18:03:48.528Z

Link: CVE-2026-16792

cve-icon Vulnrichment

Updated: 2026-08-05T14:48:56.000Z

cve-icon NVD

No data.

cve-icon Redhat

No data.

cve-icon OpenCVE Enrichment

Updated: 2026-08-04T21:30:12Z

Weaknesses