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CRITICAL

CVE-2023-43177

CVSS v3

9.8

CRITICAL

EPSS Score

81.8 %

exploit probability, as of 2026-10-03

CISA KEV

No

known exploited

Exploitation

—

SSVC status

Description

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

Technical details

Published
2023-11-18

Frequently asked questions

What is CVE-2023-43177?

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

Is CVE-2023-43177 actively exploited?

Active exploitation of CVE-2023-43177 has not been confirmed. Its EPSS score was 81.8% on 2026-10-03, the estimated probability of exploitation in the next 30 days.

What is the CVSS score for CVE-2023-43177?

CVE-2023-43177 has a CVSS v3 base score of 9.8 (CRITICAL severity).

Is CVE-2023-43177 affecting your environment?

Use isMalicious to check if any of your IPs or domains are associated with this vulnerability's IOCs.

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