CVE-2026-89020

MikroTik RouterOS before 7.23.4 long-term and 7.24.2 stable contains a stack-based buffer overflow vulnerability in the mtget binary's TFTP RRQ builder function that allows authenticated users to crash the mtget worker process by supplying a URL path of 507 bytes or more to the /tool fetch comman...

EUVD-2026-77756

MikroTik RouterOS before 7.23.4 long-term and 7.24.2 stable contains a stack-based buffer overflow vulnerability in the mtget binary's TFTP RRQ builder function that allows authenticated users to crash the mtget worker process by supplying a URL path of 507 bytes or more to the /tool fetch comman...

CVE-2026-89020

MikroTik RouterOS before 7.23.4 (long-term) and 7.24.2 (stable) is affected by a stack-based buffer overflow in the mtget binary's TFTP RRQ builder function. An authenticated user with read-only group membership can issue a /tool fetch command with a crafted tftp:// URL path of 507 bytes or more ...

Astra Linux – Vulnerability in atftp

There is an exploitable denial-of-service vulnerability in the atftpd daemon functionality of atftp 0.7.git20120829-3.1+b1. A specially crafted sequence of RRQ-Multicast requests triggers an assert call, resulting in a denial-of-service attack. An attacker can send a sequence of malicious packets...

CVE-2026-89020: Stack-based Buffer Overflow

MikroTik RouterOS before 7.23.4 long-term and 7.24.2 stable contains a stack-based buffer overflow vulnerability in the mtget binary's TFTP RRQ builder function that allows authenticated users to crash the mtget worker process by supplying a URL path of 507 bytes or more to the /tool fetch comman...

PT-2026-91400

Name of the Vulnerable Software and Affected Versions RouterOS versions prior to 7.23.4 long-term RouterOS versions prior to 7.24.2 stable Description A stack-based buffer overflow exists in the TFTP RRQ builder function of the mtget binary. Authenticated users with read-only group membership can...

SUSE CVE-2009-2957

Heap-based buffer overflow in the tftprequest function in tftp.c in dnsmasq before 2.50, when --enable-tftp is used, might allow remote attackers to execute arbitrary code via a long filename in a TFTP packet, as demonstrated by a read aka RRQ request...

SUSE CVE-2020-6097

An exploitable denial of service vulnerability exists in the atftpd daemon functionality of atftp 0.7.git20120829-3.1+b1. A specially crafted sequence of RRQ-Multicast requests trigger an assert call resulting in denial-of-service. An attacker can send a sequence of malicious packets to trigger...

CVE-2021-44428

Pinkie 2.15 allows remote attackers to cause a denial of service daemon crash via a TFTP read RRQ request, aka opcode 1...

CVE-2021-44428

Technical details for CVE-2021-44428 are not provided in the supplied documents; only a basic description is available. Monitor for updates, as connected sources focus on other vulnerabilities (e.g., Log4j) rather than this CVE.

CVE-2021-44429

CVE-2021-44429: Serva 4.4.0 suffers a denial-of-service via a TFTP read (RRQ) request (opcode 1), tied to the older CVE-2013-0145. Connected records confirm that CVE-2013-0145 describes a buffer overflow in the TFTPD service (Serva32 2.1.0) that could cause a daemon crash or, potentially, arbitra...

CVE-2021-44429: Buffer Copy without Checking Size of Input

Serva 4.4.0 allows remote attackers to cause a denial of service daemon crash via a TFTP read RRQ request, aka opcode 1, a related issue to CVE-2013-0145...

PT-2021-24090

Name of the Vulnerable Software and Affected Versions: Pinkie version 2.15 Description: The issue allows remote attackers to cause a denial of service, resulting in a daemon crash, via a TFTP read RRQ request, also known as opcode 1. Recommendations: For Pinkie version 2.15, as a temporary...

CVE-2021-44428: Buffer Copy without Checking Size of Input

Pinkie 2.15 allows remote attackers to cause a denial of service daemon crash via a TFTP read RRQ request, aka opcode 1...

PT-2021-24091

Name of the Vulnerable Software and Affected Versions: Serva version 4.4.0 Description: The issue allows remote attackers to cause a denial of service, resulting in a daemon crash, via a TFTP read request, specifically an RRQ request, which is associated with opcode 1. Recommendations: For Serva...

DEBIAN-CVE-2020-6097

An exploitable denial of service vulnerability exists in the atftpd daemon functionality of atftp 0.7.git20120829-3.1+b1. A specially crafted sequence of RRQ-Multicast requests trigger an assert call resulting in denial-of-service. An attacker can send a sequence of malicious packets to trigger...

CVE-2020-6097

An exploitable denial of service vulnerability exists in the atftpd daemon functionality of atftp 0.7.git20120829-3.1+b1. A specially crafted sequence of RRQ-Multicast requests trigger an assert call resulting in denial-of-service. An attacker can send a sequence of malicious packets to trigger...

UBUNTU-CVE-2020-6097

An exploitable denial of service vulnerability exists in the atftpd daemon functionality of atftp 0.7.git20120829-3.1+b1. A specially crafted sequence of RRQ-Multicast requests trigger an assert call resulting in denial-of-service. An attacker can send a sequence of malicious packets to trigger...

CVE-2020-6097

An exploitable denial of service vulnerability exists in the atftpd daemon functionality of atftp 0.7.git20120829-3.1+b1. A specially crafted sequence of RRQ-Multicast requests trigger an assert call resulting in denial-of-service. An attacker can send a sequence of malicious packets to trigger...

CVE-2020-6097

An exploitable denial of service vulnerability exists in the atftpd daemon functionality of atftp 0.7.git20120829-3.1+b1. A specially crafted sequence of RRQ-Multicast requests trigger an assert call resulting in denial-of-service. An attacker can send a sequence of malicious packets to trigger...