CVE-2026-9218 Insufficient input validation vulnerability in Certain NETGEAR routers allows unauthorized access

Insufficient input validation vulnerability in time server NTP setting of the listed NETGEAR models allows an attacker who is connected to the router’s local network and has the router’s administrator credentials to run unauthorized commands on the router. This vulnerability could impact the...

ntpdos

ntpdos PoC for distributed NTP reflection DoS CVE-2013-5211. Usage $ ./ntpdos -H --== ntpdos by sepehrdad ==-- usage: ntpdos -t -s options | misc options: -t - target ip address -T - list of target ip addresses -s - ntp server ip address -S - list of ntp server ip addresses -p - number of paralle...

CVE-2016-3962-Exploit

CVE-2016-3962, CVE-2016-3989 POC Exploit This is a proof of concept exploit for version V5.30p of the web configuration interface for Meinberg NTP Time Server. This exploit also utilitizes CVE-2016-3989 to escalate to the root user. More details about the vulnerabilities can be found at:...

hlf-time-oracle

hlf-time-oracle hlf-time-oracle è un chaincode per la blockchain Hyperledger Fabric che fornisce l'ora esatta ad altri chaincode. hlf-time-oracle si basa sul pacchetto ntp e sul pacchetto nts. Risolve così il problema di sicurezza associato alla possibile manipolazione del tempo di transazione da...

CentOS Linux 6 [TuxCare] Security Update: ntp / ntp-doc / ntp-perl / ntpdate Multiple Vulnerabilities (CENTOS6:CLSA-2026:1777453146)

The CentOS Linux 6 host has packages installed that are affected by multiple vulnerabilities as referenced in the TuxCare CENTOS6:CLSA-2026:1777453146 advisory. - The protocol engine in ntp 4.2.6 before 4.2.8p11 allows a remote attackers to cause a denial of service disruption by continually...

PT-2026-99914

Name of the Vulnerable Software and Affected Versions Netcore NR289-GE version 1.4.5102 Description An OS command injection flaw exists in the CGI Handler component. A remote attacker can exploit this by manipulating the ntp ip argument within the /set ntp server ip.cgi endpoint, which affects th...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: ntp (UTSA-2023-002187)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2023-002187 advisory. praecisparse in ntpd/refclockpalisade.c in NTP 4.2.8p15 has an out-of-bounds write. Any attack method would be complex, e.g., with a manipulated GPS receiver. Tenabl...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: ntp (UTSA-2026-090102)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2026-090102 advisory. ntpd in ntp 4.2.8 before 4.2.8p15 and 4.3.x before 4.3.101 allows remote attackers to cause a denial of service memory consumption by sending packets, because memory...

Security Bulletin: IBM i is Affected By Multiple Vulnerabilities in NTP

Summary IBM i is vulnerable to multiple vulnerabilities CVE-2026-63379, CVE-2026-63381, CVE-2026-63382, CVE-2026-63383, CVE-2026-63384, CVE-2026-63385, CVE-2026-63387, CVE-2026-63388 in Network Time Protocol NTP as described in the vulnerability details section. Vulnerability Details...

D-Link NTP Service Arbitrary Command Execution

The vulnerability of the handlerupdatesystemtime function libdeuteronmodules.so of the NTP Service component of D-Link DIR-825 and DIR-825R routers is related to the lack of measures taken to protect data at the management level. Exploiting this vulnerability could allow a remote attacker to...

Astra Linux – Vulnerability in NTP

In the file libntp/mstolfp.c, within the NTP version 4.2.8p15, there is a buffer overflow vulnerability in the while loop of the cpcpdec function. An adversary could potentially attack a client NTPQ process, but they cannot attack the ntpd process...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: ntp (UTSA-2023-001601)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2023-001601 advisory. mstolfp in libntp/mstolfp.c in NTP 4.2.8p15 has an out-of-bounds write when adding a decimal point. An adversary may be able to attack a client ntpq process, but...

Unity Linux 20.1050e / 20.1060e / 20.1070e Security Update: ntp (UTSA-2023-001599)

The Unity Linux 20 host has a package installed that is affected by a vulnerability as referenced in the UTSA-2023-001599 advisory. mstolfp in libntp/mstolfp.c in NTP 4.2.8p15 has an out-of-bounds write when adding a '\0' character. An adversary may be able to attack a client ntpq process, but...

CVE-2026-53581

OPNsense is a FreeBSD based firewall and routing platform. Prior to version 26.1.9 of opnsense/core and version 26.420 of BE/opnsense/core, a path traversal vulnerability in the NTP configuration module allows an attacker to overwrite arbitrary files on the system as the root user. By manipulatin...

EUVD-2026-74293

OPNsense is a FreeBSD based firewall and routing platform. Prior to version 26.1.9 of opnsense/core and version 26.420 of BE/opnsense/core, a path traversal vulnerability in the NTP configuration module allows an attacker to overwrite arbitrary files on the system as the root user. By manipulatin...

CVE-2026-53581 ntp: write path traversal

OPNsense is a FreeBSD based firewall and routing platform. Prior to version 26.1.9 of opnsense/core and version 26.420 of BE/opnsense/core, a path traversal vulnerability in the NTP configuration module allows an attacker to overwrite arbitrary files on the system as the root user. By manipulatin...

CVE-2026-53581 ntp: write path traversal

OPNsense is a FreeBSD based firewall and routing platform. Prior to version 26.1.9 of opnsense/core and version 26.420 of BE/opnsense/core, a path traversal vulnerability in the NTP configuration module allows an attacker to overwrite arbitrary files on the system as the root user. By manipulatin...

CVE-2026-53581

OPNsense is a FreeBSD-based firewall and routing platform. A path traversal vulnerability in the NTP configuration module allows an attacker with access to NTP settings to manipulate the GPS or PPS serial port parameter , escaping the intended directory and forcing the system to write user-contro...

CVE-2026-53581 ntp: write path traversal

OPNsense is a FreeBSD based firewall and routing platform. Prior to version 26.1.9 of opnsense/core and version 26.420 of BE/opnsense/core, a path traversal vulnerability in the NTP configuration module allows an attacker to overwrite arbitrary files on the system as the root user. By manipulatin...

PT-2026-88518

OPNsense is a FreeBSD based firewall and routing platform. Prior to version 26.1.9 of opnsense/core and version 26.4 20 of BE/opnsense/core, a path traversal vulnerability in the NTP configuration module allows an attacker to overwrite arbitrary files on the system as the root user. By manipulati...