A AegiFlow
HIGHCVSS 8.7

CVE-2019-25686

CVE-2019-25686 updated by NVD

Modified
2026-07-26
Sources
nvd

Summary

Core FTP 2.0 build 653 contains a denial of service vulnerability in the PBSZ command that allows unauthenticated attackers to crash the service by sending a malformed command with an oversized buffer. Attackers can send a PBSZ command with a payload exceeding 211 bytes to trigger an access violation and crash the FTP server process.

References

Includes data from the National Vulnerability Database (NIST). NVD data is in the public domain; this page is not endorsed by NIST.

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