CVE-2020-26130

Issues were discovered in Open TFTP Server multithreaded 1.66 and Open TFTP Server single port 1.66. Due to insufficient access restrictions in the default installation directory, an attacker can elevate privileges by replacing the OpenTFTPServerMT.exe or the OpenTFTPServerSP.exe binary...

Design/Logic Flaw

Issues were discovered in Open TFTP Server multithreaded 1.66 and Open TFTP Server single port 1.66. Due to insufficient access restrictions in the default installation directory, an attacker can elevate privileges by replacing the OpenTFTPServerMT.exe or the OpenTFTPServerSP.exe binary...

CVE-2020-26130

Issues were discovered in Open TFTP Server multithreaded 1.66 and Open TFTP Server single port 1.66. Due to insufficient access restrictions in the default installation directory, an attacker can elevate privileges by replacing the OpenTFTPServerMT.exe or the OpenTFTPServerSP.exe binary...

CVE-2020-26130

CVE-2020-26130 affects Open TFTP Server 1.66 in both multithreaded and single-port builds. The root cause is insufficient access restrictions in the default installation directory, enabling privilege escalation by replacing the OpenTFTPServerMT.exe (multithreaded) or OpenTFTPServerSP.exe (single-...

PT-2020-16304 · Multithreaded Studios · Open Tftp Server

Name of the Vulnerable Software and Affected Versions: Open TFTP Server multithreaded version 1.66 Open TFTP Server single port version 1.66 Description: The issue is related to insufficient access restrictions in the default installation directory of Open TFTP Server, allowing an attacker to...

USN-4540-1: atftpd vulnerabilities

Denis Andzakovic discovered that atftpd incorrectly handled certain malformed packets. A remote attacker could send a specially crafted packet to cause atftpd to crash, resulting in a denial of service. CVE-2019-11365 Denis Andzakovic discovered that atftpd did not properly lock the thread list...

ALPINE-CVE-2020-16135

libssh 0.9.4 has a NULL pointer dereference in tftpserver.c if sshbuffernew returns NULL...

OpenTFTP 1.66 - Local Privilege Escalation

OpenTFTP 1.66 - Local Privilege Escalation Exploit Title: OpenTFTP 1.66 - Local Privilege Escalation Exploit Author: boku Date: 2020-02-12 Vendor Homepage: https://sourceforge.net/projects/tftp-server/ Software Link:...

OpenTFTP 1.66 - Local Privilege Escalation

Exploit Title: OpenTFTP 1.66 - Local Privilege Escalation Exploit Author: boku Date: 2020-02-12 Vendor Homepage: https://sourceforge.net/projects/tftp-server/ Software Link: https://sourceforge.net/projects/tftp-server/files/tftp%20server%20single%20port/OpenTFTPServerSPInstallerV1.66.exe/downloa...

QEMU: Slirp: potential directory traversal using relative paths via tftp server on Windows host

A potential directory traversal issue was found in the tftp server of the SLiRP user-mode networking implementation used by QEMU. It could occur on a Windows host, as it allows the use of both forward '/' and backward slash'' tokens as separators in a file path. A user able to access the tftp...

CVE-2020-7211

A potential directory traversal issue was found in the tftp server of the SLiRP user-mode networking implementation used by QEMU. It could occur on a Windows host, as it allows the use of both forward '/' and backward slash'' tokens as separators in a file path. A user able to access the tftp...

Open TFTP Server SP Buffer Overflow Vulnerability

Open TFTP Server SP is a file transfer server. A buffer overflow vulnerability exists in TFTP Server SP version 1.66 and earlier. The vulnerability stems from a network system or product performing operations in memory without properly validating data boundaries, resulting in incorrect read and...

CVE-2018-10387

Heap-based overflow vulnerability in TFTP Server SP 1.66 and earlier allows remote attackers to perform a denial of service or possibly execute arbitrary code via a long TFTP error packet, a different vulnerability than CVE-2008-2161...

CVE-2019-12567

Stack-based overflow vulnerability in the logMess function in Open TFTP Server MT 1.65 and earlier allows remote attackers to perform a denial of service or execute arbitrary code via a long TFTP error packet, a different vulnerability than CVE-2018-10387 and CVE-2019-12568...

CVE-2018-10388

Format string vulnerability in the logMess function in TFTP Server SP 1.66 and earlier allows remote attackers to perform a denial of service or execute arbitrary code via format string sequences in a TFTP error packet...

CVE-2018-10388

Format string vulnerability in the logMess function in TFTP Server SP 1.66 and earlier allows remote attackers to perform a denial of service or execute arbitrary code via format string sequences in a TFTP error packet...

CVE-2019-12568

Stack-based overflow vulnerability in the logMess function in Open TFTP Server SP 1.66 and earlier allows remote attackers to perform a denial of service or execute arbitrary code via a long TFTP error packet, a different vulnerability than CVE-2018-10387 and CVE-2019-12567...

CVE-2018-10389

Format string vulnerability in the logMess function in TFTP Server MT 1.65 and earlier allows remote attackers to perform a denial of service or execute arbitrary code via format string sequences in a TFTP error packet...

CVE-2018-10389

Format string vulnerability in the logMess function in TFTP Server MT 1.65 and earlier allows remote attackers to perform a denial of service or execute arbitrary code via format string sequences in a TFTP error packet...

CVE-2018-10387

Heap-based overflow vulnerability in TFTP Server SP 1.66 and earlier allows remote attackers to perform a denial of service or possibly execute arbitrary code via a long TFTP error packet, a different vulnerability than CVE-2008-2161...