Priority CRITICAL 90KEV
The (1) TLS and (2) DTLS implementations in OpenSSL 1.0.1 before 1.0.1g do not properly handle Heartbeat Extension packets, which allows remote attackers to obtain sensitive information from process memory via crafted pa…
CVSS 3.1HIGH 7.5· Network · No auth · No interaction · EPSS 0.99999 · Published 2014-04-07 · Fixed CWE-125
Priority HIGH 76
OpenSSL before 0.9.8za, 1.0.0 before 1.0.0m, and 1.0.1 before 1.0.1h does not properly restrict processing of ChangeCipherSpec messages, which allows man-in-the-middle attackers to trigger use of a zero-length master key…
CVSS 3.1HIGH 7.4· Network · No auth · No interaction · EPSS 0.95326 · Published 2014-06-05 · Partial fix CWE-326
Priority HIGH 70
The SSH transport protocol with certain OpenSSH extensions, found in OpenSSH before 9.6 and other products, allows remote attackers to bypass integrity checks such that some packets are omitted (from the extension negoti…
CVSS 3.1MEDIUM 5.9· Network · No auth · No interaction · EPSS 0.93547 · Published 2023-12-18 · Partial fix · 0.40.2, 0.17.0 +2 CWE-354
Priority HIGH 67
A vulnerability has been found in FileZilla Client 3.17.0.0 and classified as problematic.
CVSS 3.1HIGH 7.8· Local · Low privileges · No interaction · EPSS 0.00977 · Published 2022-07-18 · No fix listed CWE-428
Priority MEDIUM 64
FileZilla 3.40.0 contains a denial of service vulnerability in the local search functionality that allows local attackers to crash the application by supplying a malformed path string.
CVSS 4.0MEDIUM 6.9· Local · No auth · No interaction · EPSS 0.0018 · Published 2026-04-05 · No fix listed CWE-532
Priority MEDIUM 56
FileZilla Server before 0.9.22 allows remote attackers to cause a denial of service (crash) via a wildcard argument to the (1) LIST or (2) NLST commands, which results in a NULL pointer dereference, a different set of ve…
CVSS 2.0MEDIUM 4.0· Network · Low privileges · Interaction — · EPSS 0.70588 · Published 2006-12-15 · No fix listed CWE-476
Priority MEDIUM 46
FileZilla Client 3.63.1 contains a DLL hijacking vulnerability that allows attackers to execute malicious code by placing a crafted TextShaping.dll in the application directory.
CVSS 4.0HIGH 8.5· Local · Low privileges · No interaction · EPSS 0.00853 · Published 2025-12-19 · No fix listed CWE-427
Priority LOW 39
Untrusted search path in FileZilla before 3.41.0-rc1 allows an attacker to gain privileges via a malicious 'fzsftp' binary in the user's home directory.
CVSS 3.1HIGH 7.8· Local · No auth · User interaction · EPSS 0.02838 · Published 2019-04-29 · No fix listed CWE-426
Priority LOW 35
In PuTTY 0.68 through 0.80 before 0.81, biased ECDSA nonce generation allows an attacker to recover a user's NIST P-521 secret key via a quick attack in approximately 60 signatures.
CVSS 3.1MEDIUM 5.9· Network · No auth · No interaction · EPSS 0.05726 · Published 2024-04-15 · No fix listed CWE-338
Priority LOW 33
FileZilla v3.59.0 allows attackers to obtain cleartext passwords of connected SSH or FTP servers via a memory dump.- NOTE: the vendor does not consider this a vulnerability
CVSS 3.1MEDIUM 6.5· Network · No auth · User interaction · EPSS 0.01885 · Published 2022-06-07 · No fix listed CWE-312
Priority LOW 27
FileZilla FTP server before 0.9.6, when using MODE Z (zlib compression), allows remote attackers to cause a denial of service (infinite loop) via certain file uploads or directory listings.
CVSS 2.0MEDIUM 5.0· Network · No auth · Interaction — · EPSS 0.0219 · Published 2005-03-24 · No fix listed CWE-835
Priority LOW 27
FileZilla FTP server before 0.9.6 allows remote attackers to cause a denial of service via a request for a filename containing an MS-DOS device name such as CON, NUL, COM1, LPT1, and others.
CVSS 2.0MEDIUM 5.0· Network · No auth · Interaction — · EPSS 0.0219 · Published 2005-03-24 · No fix listed CWE-20
Priority LOW 26
Buffer overflow in FileZilla Server before 0.9.31 allows remote attackers to cause a denial of service via unspecified vectors related to SSL/TLS packets.
CVSS 2.0MEDIUM 4.3· Network · No auth · Interaction — · EPSS 0.03421 · Published 2009-03-12 · No fix listed CWE-120
Priority LOW 21
A vulnerability, which was classified as problematic, was found in FileZilla Server up to 0.9.50.
CVSS 3.1MEDIUM 4.3· Network · Low privileges · No interaction · EPSS 0.00559 · Published 2022-07-17 · No fix listed CWE-441