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CVE-2026-14354

8.7
High
EPSS 0.12%Jul 29, 2026

Stored-credential handling flaw enables auth bypass and credential modification.

common questions

Is CVE-2026-14354 being exploited?

Not confirmed. CVE-2026-14354 does not appear in CISA's Known Exploited Vulnerabilities catalog, which records only exploitation that has been observed and reported publicly. That is evidence of absence of a report, not evidence the flaw is unattacked. EPSS currently estimates a 0.12% probability of exploitation in the next 30 days.

How severe is CVE-2026-14354?

CVE-2026-14354 is rated High with a CVSS score of 8.7. Severity describes how bad exploitation would be, not how likely it is: pair it with exploitation evidence before deciding what to patch first.

Is there a patch for CVE-2026-14354?

Not known from our data. No patch reference has been recorded for CVE-2026-14354, which is not the same as no patch existing — a fix may have shipped without a tagged reference, or after this record was written. The vendor advisory is the only authority on whether a fix exists, and mitigations may be available regardless.

What does CVE-2026-14354 affect?

CVE-2026-14354 affects Applications that store credentials, Device/endpoint management software, Administrative consoles, Managed devices. Confirm the exact affected versions against the vendor advisory before deciding you are exposed.

What should I do about CVE-2026-14354?

Apply vendor fixes when released; restrict local access and rotate affected credentials.

Exploitation status reflects CISA's KEV catalog as we last synced it. Check the catalog directly.

executive summary
technical analysis
affected
Applications that store credentialsDevice/endpoint management softwareAdministrative consolesManaged devices
impact

Local attacker can bypass authentication, modify stored credentials, gain unauthorized access, persist and compromise managed devices.

action required

Patch when possible

affected versions
Schneider Electric EcoStruxure™ Cybersecurity Admin Expert
  • affectedv4.2.0 and prior

As published in the CVE Program record. A version outside these ranges is not a statement that it is unaffected — vendors sometimes understate a range, and distribution-backported builds carry upstream numbers that do not reflect what was patched into them.

how to fix
Remediation steps are tailored for users whose stack is affected. Add this technology to your stack to see the fix checklist.
references
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