CVE-2026-76787 NULL pointer dereference in the UpdateHub FOTA client when probe metadata omits sha256sum

The UpdateHub firmware-over-the-air client parses the CoAP probe response with Zephyr's JSON library in zimplupdatehubprobe subsys/mgmt/updatehub/updatehub.c. The decoder treats every descriptor field as optional — jsonobjparse returns a bitmask of the fields it actually decoded and never fails o...

CVE-2026-76787 NULL pointer dereference in the UpdateHub FOTA client when probe metadata omits sha256sum

The UpdateHub firmware-over-the-air client parses the CoAP probe response with Zephyr's JSON library in zimplupdatehubprobe subsys/mgmt/updatehub/updatehub.c. The decoder treats every descriptor field as optional — jsonobjparse returns a bitmask of the fields it actually decoded and never fails o...

CVE-2026-76787 NULL pointer dereference in the UpdateHub FOTA client when probe metadata omits sha256sum

The UpdateHub firmware-over-the-air client parses the CoAP probe response with Zephyr's JSON library in zimplupdatehubprobe subsys/mgmt/updatehub/updatehub.c. The decoder treats every descriptor field as optional — jsonobjparse returns a bitmask of the fields it actually decoded and never fails o...

CVE-2026-76787

The UpdateHub firmware-over-the-air (FOTA) client in Zephyr is vulnerable to a NULL pointer dereference within the z_impl_updatehub_probe() function. The issue occurs because the JSON decoder treats the sha256sum field as optional; if a network peer omits this string in a CoAP probe response, the...

CVE-2026-71945

D-Link DWR-M961 devices with hardware version C1 and firmware version before 1.1.5C1202607071108 contain a command injection vulnerability in the /boafrm/formLtefotaUpgradeFibocom interface. A remote attacker can inject arbitrary malicious commands into the fotaurl field, resulting in command...

CVE-2026-71944

D-Link DWR-M961 devices with hardware version C1 and firmware version before 1.1.5C1202607071108 contain a command injection vulnerability in the /boafrm/formLtefotaUpgradeQuectel interface. A remote attacker can inject arbitrary malicious commands into the fotaurl field, resulting in command...

CVE-2026-71945

CVE-2026-71945 affects D-Link DWR-M961 devices with hardware version C1 and firmware before 1.1.5_C1_202607071108. The vulnerability is a command injection in the /boafrm/formLtefotaUpgradeFibocom interface, allowing a remote attacker to inject arbitrary commands into the fota_url field, resultin...

CVE-2026-71945

D-Link DWR-M961 devices with hardware version C1 and firmware version before 1.1.5C1202607071108 contain a command injection vulnerability in the /boafrm/formLtefotaUpgradeFibocom interface. A remote attacker can inject arbitrary malicious commands into the fotaurl field, resulting in command...

CVE-2026-71945 D-Link DWR-M961 Command Injection via /boafrm/formLtefotaUpgradeFibocom

D-Link DWR-M961 devices with hardware version C1 and firmware version before 1.1.5C1202607071108 contain a command injection vulnerability in the /boafrm/formLtefotaUpgradeFibocom interface. A remote attacker can inject arbitrary malicious commands into the fotaurl field, resulting in command...

CVE-2026-71944 D-Link DWR-M961 Command Injection via /boafrm/formLtefotaUpgradeQuectel

D-Link DWR-M961 devices with hardware version C1 and firmware version before 1.1.5C1202607071108 contain a command injection vulnerability in the /boafrm/formLtefotaUpgradeQuectel interface. A remote attacker can inject arbitrary malicious commands into the fotaurl field, resulting in command...

EUVD-2026-54796

D-Link DWR-M961 devices with hardware version C1 and firmware version before 1.1.5C1202607071108 contain a command injection vulnerability in the /boafrm/formLtefotaUpgradeQuectel interface. A remote attacker can inject arbitrary malicious commands into the fotaurl field, resulting in command...

PT-2026-69211

Name of the Vulnerable Software and Affected Versions D-Link DWR-M961 hardware version C1 versions prior to 1.1.5 C1 202607071108 Description A command injection issue exists in the '/boafrm/formLtefotaUpgradeFibocom' endpoint. A remote attacker can inject arbitrary malicious commands through the...

PT-2026-69210

Name of the Vulnerable Software and Affected Versions D-Link DWR-M961 hardware version C1 versions prior to 1.1.5 C1 202607071108 Description A command injection issue exists in the '/boafrm/formLtefotaUpgradeQuectel' endpoint. A remote attacker can inject arbitrary malicious commands through the...

DWR-M921 Router Sub_419920 Function Code Execution

The vulnerability of the sub419920 /boafrm/formLtefotaUpgradeQuectel function in the DWR-M921 router microprogramming software is related to the lack of data cleaning measures at the control level. Exploiting this vulnerability allows an attacker to execute arbitrary code or cause service failure...

CVE-2026-2168

A flaw has been found in D-Link DWR-M921 1.1.50. This affects the function sub419920 of the file /boafrm/formLtefotaUpgradeQuectel. This manipulation of the argument fotaurl causes command injection. It is possible to initiate the attack remotely. The exploit has been published and may be used...

CVE-2026-2169

A vulnerability has been found in D-Link DWR-M921 1.1.50. This impacts an unknown function of the file /boafrm/formLtefotaUpgradeFibocom. Such manipulation of the argument fotaurl leads to command injection. It is possible to launch the attack remotely. The exploit has been disclosed to the publi...

CVE-2026-2168

A flaw has been found in D-Link DWR-M921 1.1.50. This affects the function sub419920 of the file /boafrm/formLtefotaUpgradeQuectel. This manipulation of the argument fotaurl causes command injection. It is possible to initiate the attack remotely. The exploit has been published and may be used...

CVE-2026-2169

A vulnerability has been found in D-Link DWR-M921 1.1.50. This impacts an unknown function of the file /boafrm/formLtefotaUpgradeFibocom. Such manipulation of the argument fotaurl leads to command injection. It is possible to launch the attack remotely. The exploit has been disclosed to the publi...

CVE-2026-2169 D-Link DWR-M921 formLtefotaUpgradeFibocom command injection

A vulnerability has been found in D-Link DWR-M921 1.1.50. This impacts an unknown function of the file /boafrm/formLtefotaUpgradeFibocom. Such manipulation of the argument fotaurl leads to command injection. It is possible to launch the attack remotely. The exploit has been disclosed to the publi...

CVE-2026-2169

A vulnerability has been found in D-Link DWR-M921 1.1.50. This impacts an unknown function of the file /boafrm/formLtefotaUpgradeFibocom. Such manipulation of the argument fotaurl leads to command injection. It is possible to launch the attack remotely. The exploit has been disclosed to the publi...