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CVE-2023-43177

Crushftp vulnerability

9.8 CRITICALEPSS 81.8%
  1. Published17 Nov 2023

Description

CrushFTP prior to 10.5.1 is vulnerable to Improperly Controlled Modification of Dynamically-Determined Object Attributes.

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

Crushftp< 10.5.2

Remediation

Fixed in
Crushftp≥ 10.5.2

Frequently asked

Is CVE-2023-43177 being actively exploited?

CVE-2023-43177 is not in the CISA KEV catalog. Its EPSS exploit probability is 81.8%.

How severe is CVE-2023-43177?

CVE-2023-43177 has a CVSS 3.1 base score of 9.8, rated critical. EPSS estimates a 81.8% probability of exploitation.

Which products are affected by CVE-2023-43177?

Affected products include Crushftp.

How do I fix CVE-2023-43177?

Upgrade affected software to a fixed version, for example Crushftp 10.5.2 or later, then confirm no affected versions remain in your inventory.

How Secuno handles this

Secuno correlates vulnerabilities like CVE-2023-43177 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.