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CVE-2026-2699

Progress Sharefile Storage Zones Controller remote code execution

9.8 CRITICALPublic exploitEPSS 3.18%
  1. Published2 Apr 2026

Description

Customer Managed ShareFile Storage Zones Controller (SZC) allows an unauthenticated attacker to access restricted configuration pages. This leads to changing system configuration and potential remote code execution.

CVSS 3.1 breakdown

Attack vectorNetwork
Attack complexityLow
Privileges requiredNone
User interactionNone
ScopeUnchanged
ConfidentialityHigh
IntegrityHigh
AvailabilityHigh
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

Affected products

Progress Sharefile Storage Zones Controller≥ 5.0.0 < 5.12.4

Remediation

Fixed in
Progress Sharefile Storage Zones Controller≥ 5.12.4

References

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Frequently asked

Is CVE-2026-2699 being actively exploited?

CVE-2026-2699 is not in the CISA KEV catalog. A public exploit reference exists, so treat it as exploitable. Its EPSS exploit probability is 3.18%.

How severe is CVE-2026-2699?

CVE-2026-2699 has a CVSS 3.1 base score of 9.8, rated critical. EPSS estimates a 3.18% probability of exploitation.

Which products are affected by CVE-2026-2699?

Affected products include Progress Sharefile Storage Zones Controller.

How do I fix CVE-2026-2699?

Upgrade affected software to a fixed version, for example Progress Sharefile Storage Zones Controller 5.12.4 or later, then confirm no affected versions remain in your inventory.

How Secuno handles this

Secuno correlates vulnerabilities like CVE-2026-2699 against the real software inventory on every managed device, as each hourly inventory arrives. Rather than a static severity, each match is scored in context: exploit availability, EPSS, the asset's exposure, and business criticality decide where it lands in the queue. If an affected version is present anywhere across your portfolio, it surfaces automatically with a prioritised remediation path.

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Data from the NVD, CISA KEV catalog and FIRST EPSS. CVSS 3.1 base score shown where available.