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CVE-2023-43177 (GCVE-0-2023-43177)

Vulnerability from cvelistv5 – Published: 2023-11-17 00:00 – Updated: 2024-09-04 19:58
VLAI Shadowserver Previdian
Summary
CrushFTP prior to 10.5.1 is vulnerable to Improperly Controlled Modification of Dynamically-Determined Object Attributes.
Severity
No CVSS data available.
SSVC
Exploitation: poc Automatable: yes Technical Impact: total
CISA Coordinator · CISA-ADP (v2.0.3)
Decision recorded 2024-09-04 19:58 UTC
CWE
  • n/a
Shadowserver
Known Exploited Vulnerability - GCVE BCP-07 Compliant

Vulnerability ID: CVE-2023-43177

Status: Confirmed

Status Updated: 2026-07-14 00:00 UTC

Exploited: Yes


Characteristics
Severity: 98.0

Timestamps
First Seen: 2025-08-01
Asserted: 2025-08-01
Last Seen: 2026-07-14

Scope
Asset Exposure: ['internet-facing']
Notes: Affected: CrushFTP / CrushFTP | Class: file-transfer | Severity: Critical (CVSS 9.8) | IoT: no | In CISA KEV: no | Honeypot connections on 2026-07-14: 3

Evidence

Type: Honeypot

Signal: In The Wild Attempts

Confidence: 70%

Source: shadowserver


Details
1D 1
Iot no
Feed Shadowserver Foundation honeypot/exploited-vulnerabilities
Type http-scan
Class file-transfer
7D Avg 0
Vendor CrushFTP
30D Avg 0
90D Avg 0
Product CrushFTP
Cisa Kev no
Connections 3
Observation Date 2026-07-14
Vulnerability Class CVSS
Vulnerability Score 9.8
Vulnerability Severity Critical

References

Created: 2026-06-30 09:24 UTC | Updated: 2026-07-16 01:00 UTC
Previdian
Known Exploited Vulnerability - GCVE BCP-07 Compliant

Vulnerability ID: CVE-2023-43177

Status: Confirmed

Status Updated: 2025-08-28 00:00 UTC

Exploited: Yes


Timestamps
First Seen: 2025-08-28
Asserted: 2025-08-28

Scope
Notes: KEVIntel entry: CrushFTP prior to 10.5.1 is vulnerable to Improperly Controlled Modification of Dynamically-Determined Object Attributes. | Affected: CrushFTP / CrushFTP | CVSS: 9.8 (CRITICAL) | Used in malware: unknown | Not yet in CISA KEV: True

Evidence

Type: Public Report

Signal: Successful Exploitation

Confidence: 70%

Source: kevintel


Details
Feed KEVIntel (kevintel.com)
Title CrushFTP prior to 10.5.1 is vulnerable to Improperly Controlled Modification of Dynamically-Determined Object Attributes.
Vendor CrushFTP
Product CrushFTP
Added Date 2025-08-28T00:00:00.000Z
Cvss Score 9.8
Epss Score None
Cvss Severity CRITICAL
Epss Percentile None
Used In Malware unknown
Ahead Of Cisa Kev None
Not Yet In Cisa Kev True

References

Created: 2026-06-23 14:03 UTC | Updated: 2026-07-10 06:14 UTC
Show details on NVD website

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