CVE-2023-40044Vulnerability
Progress WS_FTP Server Deserialization of Untrusted Data Vulnerability
Exploited in the wildCISA added it to its Known Exploited Vulnerabilities list on .
Reported by 1 independent source · first reported by Huntress · last reported
Last reported 3 years ago
CISA KEVAdded 5 Oct 2023
Fix due 26 Oct 2023
Used by ransomware: knownCISA KEV catalogue
Fix due 26 Oct 2023
Used by ransomware: knownCISA KEV catalogue
EPSS90.4%
higher than 99% of CVEsFIRST EPSS, as of 22 Oct 2026
higher than 99% of CVEsFIRST EPSS, as of 22 Oct 2026
What the reports say
1 report, newest first · the exact sentence from each-
Critical Vulnerabilities: WS_FTP Exploitation“CVE-2023-40044 (CVSS: 10)”
Indicators reported together
named in the same reports- hxxp://103.163.187[.]12:8080/cz3eKnhcaD0Fik7Eexo66Ain 1 report
- 103.163.187[.]12in 1 report
- 64.227.126[.]135in 1 report
- 86.48.3[.]172in 1 report
- 161.35.27[.]144in 1 report
- 162.243.161[.]105in 1 report
Copy these 6 indicators · defanged
Also named with it: CVE-2023-42657, CVE-2023-40045, CVE-2023-40046, CVE-2023-40048, CVE-2022-27665, CVE-2023-40049
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