CVE-2026-65197

H3C HDM Family-A (specifically G3/G5 builds carrying the Redfish/DRE update tree, such as version 6.14.01 ) is vulnerable to a firmware verification key replacement. The UpdateService.UploadSignKey action allows an authenticated Redfish client to write to the mutable file /conf/public.pem by only...

CVE-2026-65197 H3C G3/G5 HDM Firmware Verification Key Replacement

H3C HDM Family-A verifies the RSA signature of a firmware image against a public key it reads from the mutable file /conf/public.pem. That file is writable by an authenticated Redfish client through the UpdateService.UploadSignKey action, which stores the uploaded body verbatim after validating...

CVE-2025-45467

CVE-2025-45467: Insecure Firmware Verification in Unitree Go1 Summary A critical vulnerability CVE-2025-45467 has been discovered in Unitree Go1 robotic dog all firmware versions ≤ Go120220511, where the firmware update mechanism relies solely on insecure MD5 hash checks for integrity verificatio...

epson-eh-tw5350-advisories

Epson EH-TW5350 — CVE-2021-43716, CVE-2021-43717, CVE-2021-43718 Three vulnerabilities discovered in the Epson EH-TW5350 projector firmware 150075647YWWV110 by team B-BEAM-BOB during the KITRI Best of the Best BoB program, 2021. CVE IDs were assigned by MITRE on 2021-12-21 but the records remaine...

CVE-2026-73177

Nozomi Networks Labs identified a CWE-345: Insufficient Verification of Data Authenticity vulnerability in the firmware upgrade mechanism of the Advantech EKI-1242EIMS in firmware version V1.06.01. The device accepts firmware images through the authenticated web management interface without...

CVE-2026-11835

Time-of-check time-of-use TOCTOU vulnerability combined with missing input validation in Caliptra Core ROM UpdateResetFlow::run in subsystem mode allows a compromised local attacker to silently bypass secure boot by supplying an AXI staging address that is not validated against the strap-configur...

PT-2026-66672

Successful exploitation of the command injection vulnerability could allow an attacker to execute arbitrary commands during the firmware upgrade file verification process...

CVE-2026-44103 JupiCore does not perform validation of firmware

An unauthenticated remote attacker can inject malicious firmware into the internal charging module because the JupiCore service transmits firmware updates without performing integrity or verification check. Successful exploitation may compromise the integrity of the affected device. This...

CVE-2026-5818

Incorrect check of function return value in Caliptra Core Runtime Firmware ActivateFirmwareCmd::activatefw modules allows bypass of Caliptra Core's verification of the MCU FW during a hitless update. This issue affects Core Runtime Firmware: from 2.0.0 through 2.0.1, 2.1.0...

CVE-2026-5818

Incorrect check of function return value in Caliptra Core Runtime Firmware ActivateFirmwareCmd::activatefw modules allows bypass of Caliptra Core's verification of the MCU FW during a hitless update. This issue affects Core Runtime Firmware: from 2.0.0 through 2.0.1, 2.1.0...

CVE-2025-14859 Semtech LR11xx Secure Boot Bypass

The Semtech LR11xx LoRa transceivers implement secure boot functionality using digital signatures to authenticate firmware. However, the implementation uses a non-standard cryptographic hashing algorithm that is vulnerable to second preimage attacks. An attacker with physical access to the device...

9 Critical IP KVM Flaws Enable Unauthenticated Root Access Across Four Vendors

Cybersecurity researchers have warned about the risks posed by low-cost IP KVM Keyboard, Video, Mouse over Internet Protocol devices, which can grant attackers extensive control over compromised hosts. The nine vulnerabilities, discovered by Eclypsium , span four different products from GL-iNet...

CVE-2026-32294

JetKVM prior to 0.5.4 does not verify the authenticity of downloaded firmware files. An attacker-in-the-middle or a compromised update server could modify the firmware and the corresponding SHA256 hash to pass verification...

CVE-2026-32294

JetKVM before 0.5.4 fails to verify downloaded firmware authenticity, enabling an attacker-in-the-middle or compromised update server to modify firmware and its SHA256 hash to pass verification. Impact is limited to local impact with high integrity risk, per CVSS 3.1/4.0 metrics: local access, hi...

CVE-2026-32294 JetKVM insufficient firmware verification

JetKVM prior to 0.5.4 does not verify the authenticity of downloaded firmware files. An attacker-in-the-middle or a compromised update server could modify the firmware and the corresponding SHA256 hash to pass verification...

CVE-2026-32294 JetKVM insufficient firmware verification

JetKVM prior to 0.5.4 does not verify the authenticity of downloaded firmware files. An attacker-in-the-middle or a compromised update server could modify the firmware and the corresponding SHA256 hash to pass verification...

CVE-2026-32290 GL-iNet Comet (GL-RM1) KVM insufficient firmware verification

The GL-iNet Comet GL-RM1 KVM before version 1.8.2 does not sufficiently verify the authenticity of uploaded firmware files. An attacker-in-the-middle or a compromised update server could modify the firmware and the corresponding MD5 hash to pass verification...

CVE-2026-32290

The CVE-2026-32290 affects the GL-iNet Comet (GL-RM1) KVM. It describes insufficient verification of uploaded firmware, enabling an attacker-in-the-middle or a compromised update server to modify the firmware and the corresponding MD5 hash to pass verification. The document notes local attack vec...

JetKVM 安全漏洞

JetKVM is an open-source remote computer management tool developed by JetKVM. Versions of JetKVM prior to 0.5.4 contained security vulnerabilities. These vulnerabilities stemmed from the lack of verification of the authenticity of downloaded firmware files. This could allow intermediate parties o...

GL-iNet Comet 安全漏洞

GL-iNet Comet is a portable, multi-functional network device developed by GL-iNet Corporation in China. There is a security vulnerability present in GL-iNet Comet, which stems from insufficient verification of the authenticity of uploaded firmware files. This vulnerability may allow intermediate...