[NEW] [high] Lenovo XClarity Orchestrator: Multiple Vulnerabilities Enable Information Disclosure and Code Execution

highCVE-2026-16792 CVE-2026-16793

An attacker from an adjacent network can exploit multiple vulnerabilities in Lenovo XClarity Orchestrator to disclose information or execute arbitrary operating system commands as a privileged user.

CSIRTS triage

vendor: Lenovo product: XClarity Orchestrator Information disclosure Remote code execution Privilege escalation

What: Multiple vulnerabilities allow adjacent network attackers to disclose information or execute arbitrary OS commands with privileged user permissions.
Who is affected: Adjacent network attackers targeting Lenovo XClarity Orchestrator instances on internal networks.
Urgency: High priority; adjacent network access enables both information disclosure and privileged code execution.
Action: Apply patches for CVE-2026-16792 and CVE-2026-16793 from Lenovo and restrict network access to XClarity Orchestrator.

AI-assisted analysis generated from the source advisory — verify against the original.

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Details

Source: CERT-Bund (BSI) Security Advisories (DE · national-cert · site)
Severity: high
Published: 2026-08-05
Exploitation: Not in CISA KEV at last sync
Language: Machine-translated to English — verify against the original

Original advisory: https://wid.cert-bund.de/portal/wid/securityadvisory?name=WID-SEC-2026-2660

Exploitation outlook

EPSS (FIRST.org) estimates each CVE’s probability of exploitation in the next 30 days — here is the CSIRTS.com read on those numbers.

Low exploitation riskCVE-2026-167920.07% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 0% of all EPSS-scored CVEs.
Low exploitation riskCVE-2026-167930.36% 30-day exploitation probability — currently an unlikely target, but scores change as exploit code circulates. Riskier than 28% of all EPSS-scored CVEs.

Referenced CVEs

CVE	CSIRTS overview	External
CVE-2026-16792	coverage & exploitation status	NVD · CVE.org
CVE-2026-16793	coverage & exploitation status	NVD · CVE.org

Same CVEs, other sources

How other CERTs, PSIRTs and databases cover the vulnerabilities in this advisory.

Recent advisories for Lenovo XClarity Orchestrator

A cluster of recent advisories against the same product widens the attack surface — attackers routinely chain freshly published CVEs on one product, so review these together.

highCVE-2026-16793: An improper neutralization of special elements used in an operating system command vulnerabili…nvd · 2026-08-04
mediumCVE-2026-16792: An improper certificate validation vulnerability was reported in multiple Lenovo XClarity Orch…nvd · 2026-08-04