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CVE-2026-45779

Buffalo Open Xdmod SQL injection

9.8 CRITICALEPSS 0.85%
  1. Published5 Jun 2026

Description

OpenXDMoD is an open framework for collecting and analyzing HPC metrics. An SQL injection vulnerability exists in Open XDMoD versions prior to 10.0.3 that allows an unauthenticated remote attacker to execute arbitrary SQL statements. Exploitation requires no authentication or user interaction and can result in complete compromise of the underlying database. All deployments of Open XDMoD prior to 10.0.3 are impacted. This issue was discovered on 2023-08-03 and patched on 2023-08-04. At this time there is no evidence that this vulnerability has been exploited in the wild. The vulnerability was patched in Open XDMoD 10.0.3 on 2023-08-04. As a workaround, apply the patch manually.

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

Buffalo Open Xdmod< 10.0.3

Remediation

Fixed in
Buffalo Open Xdmod≥ 10.0.3

References

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Frequently asked

Is CVE-2026-45779 being actively exploited?

CVE-2026-45779 is not in the CISA KEV catalog. Its EPSS exploit probability is 0.85%.

How severe is CVE-2026-45779?

CVE-2026-45779 has a CVSS 3.1 base score of 9.8, rated critical. EPSS estimates a 0.85% probability of exploitation.

Which products are affected by CVE-2026-45779?

Affected products include Buffalo Open Xdmod.

How do I fix CVE-2026-45779?

Upgrade affected software to a fixed version, for example Buffalo Open Xdmod 10.0.3 or later, then confirm no affected versions remain in your inventory.

How Secuno handles this

Secuno correlates vulnerabilities like CVE-2026-45779 against the real software inventory on every managed device, every day. 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.