CVE-2024-26289

Sigb Pmb insecure deserialization

9.8 CRITICALEPSS 0.61%

Published27 May 2024

Description

Deserialization of Untrusted Data vulnerability in PMB Services PMB allows Remote Code Inclusion.This issue affects PMB: from 7.5.1 before 7.5.6-2, from 7.4.1 before 7.4.9, from 7.3.1 before 7.3.18.

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

Sigb Pmb≥ 7.3.1 < 7.3.18 · ≥ 7.4.1 < 7.4.9 · ≥ 7.5.1 < 7.5.6-2

Remediation

Fixed in

Sigb Pmb≥ 7.3.18

Frequently asked

Is CVE-2024-26289 being actively exploited?

CVE-2024-26289 is not in the CISA KEV catalog. Its EPSS exploit probability is 0.61%.

How severe is CVE-2024-26289?

CVE-2024-26289 has a CVSS 3.1 base score of 9.8, rated critical. EPSS estimates a 0.61% probability of exploitation.

Which products are affected by CVE-2024-26289?

Affected products include Sigb Pmb.

How do I fix CVE-2024-26289?

Upgrade affected software to a fixed version, for example Sigb Pmb 7.3.18 or later, then confirm no affected versions remain in your inventory.

How Secuno handles this

Secuno correlates vulnerabilities like CVE-2024-26289 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.