PUB-A-463366627

In Cellular Modem, there is a possible information disclosure due to a logic error in the code. This could lead to remote code execution with no additional execution privileges needed. User interaction is not needed for exploitation...

PUB-A-490030190

In Cellular Modem, there is a possible denial of service due to improper input validation. This could lead to remote proximal/adjacent denial of service with no additional execution privileges needed. User interaction is not needed for exploitation...

PUB-A-507435428

Bulletin has no description...

CVE-2026-12522: Out-of-bounds Write

The HL7800 cellular modem driver's +CGCONTRDP: response handler oncmdatcmdinfoipaddr in drivers/modem/vendorstandalone/hl7800.c parses the PDP-context dynamic parameters local address, subnet mask, gateway, and DNS servers that the cellular network assigns to the device. The response is linearize...

CVE-2026-12520

The Sierra Wireless HL7800 cellular modem driver drivers/modem/vendorstandalone/hl7800.c, located at drivers/modem/hl7800.c in v4.4.0 and earlier parses AT responses with roughly twenty handlers that call netbuflinearizevalue, sizeofvalue, buf, 0, len into a 128-byte stack buffer and then write...

CVE-2026-12520: Out-of-bounds Write

The Sierra Wireless HL7800 cellular modem driver drivers/modem/vendorstandalone/hl7800.c, located at drivers/modem/hl7800.c in v4.4.0 and earlier parses AT responses with roughly twenty handlers that call netbuflinearizevalue, sizeofvalue, buf, 0, len into a 128-byte stack buffer and then write...

A Malicious SIM Card Can Run Attacker Code Inside the Modems Behind Cellular IoT Devices

A malicious SIM card can order the device it sits in to run commands of the attacker's choosing. On the cellular modules built into electric-vehicle chargers, industrial routers, and car telematics units, that is enough to take the whole device over. Researchers at the University of Birmingham an...

CVE-2026-1840

The Aclara Metrum Cellular Web Interface is vulnerable to unauthorized access due to the absence of authentication controls on critical system functions. This weakness exposes essential configuration settings, allowing attackers to alter operational parameters and trigger system restarts without...

CVE-2026-1840: Missing Authentication for Critical Function

The Aclara Metrum Cellular Web Interface is vulnerable to unauthorized access due to the absence of authentication controls on critical system functions. This weakness exposes essential configuration settings, allowing attackers to alter operational parameters and trigger system restarts without...

Hubbell Aclara Metrum Cellular Web Interface

ADVISORY SUMMARY Successful exploitation of this vulnerability could allow attackers to manipulate critical device settings and repeatedly disrupt operations, potentially causing a loss of communications to the device. 2. RECOMMENDED PRACTICES CISA recommends users take defensive measures to...

CVE-2026-50207

The system Binder boundary accepts unverified pass-through AT commands, giving local applications the power to read baseband files or disable cellular connectivity...

CVE-2026-50207

The system Binder boundary accepts unverified pass-through AT commands, giving local applications the power to read baseband files or disable cellular connectivity...

CVE-2026-49203

Crucial management API endpoints for cellular eSIM allocation do not validate caller authorization, allowing remote profiles to be rewritten or deleted...

CVE-2026-50207

The system Binder boundary accepts unverified pass-through AT commands, giving local applications the power to read baseband files or disable cellular connectivity...

CVE-2026-50207 Local Modem Manipulation via Binder Interfaces

The system Binder boundary accepts unverified pass-through AT commands, giving local applications the power to read baseband files or disable cellular connectivity...

CVE-2026-50207

The CVE-2026-50207 issue involves the system Binder boundary that accepts unverified pass-through AT commands, enabling local applications to read baseband files or disable cellular connectivity. The vulnerability is described as local, with impact to confidentiality, integrity, and availability ...

EUVD-2026-34219

The system Binder boundary accepts unverified pass-through AT commands, giving local applications the power to read baseband files or disable cellular connectivity...

CVE-2026-49203 Unauthenticated eSIM Configuration Manipulation

Crucial management API endpoints for cellular eSIM allocation do not validate caller authorization, allowing remote profiles to be rewritten or deleted...

PT-2026-46159

Name of the Vulnerable Software and Affected Versions The product name cannot be determined affected versions not specified Description The system Binder boundary accepts unverified pass-through AT commands. This allows local applications to read baseband files or disable cellular connectivity...

Acer M6E 安全漏洞

The Acer M6E is a portable 5G mobile hotspot device from Acer, a company based in Taiwan, China. The Acer M6E has a security vulnerability. This vulnerability stems from the system’s Binder boundary accepting unverified direct access AT commands, which may allow local applications to read baseban...