📦 Mdm8207 Firmware

by Qualcomm

🔍 What is Mdm8207 Firmware?

Description coming soon...

🛡️ Security Overview

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⚠️ Known Vulnerabilities

CVE-2023-43551

CRITICAL CVSS 9.1 Jun 3, 2024

This vulnerability allows a rogue LTE base station to bypass authentication during network attachment, enabling man-in-the-middle attacks. It affects mobile devices with Qualcomm chipsets that handle ...

CVE-2022-40510

CRITICAL CVSS 9.8 Aug 8, 2023

CVE-2022-40510 is a critical memory corruption vulnerability in Qualcomm audio components that allows attackers to execute arbitrary code or cause denial of service. The vulnerability affects devices ...

CVE-2022-33259

CRITICAL CVSS 9.8 Apr 13, 2023

This vulnerability allows remote attackers to execute arbitrary code on affected mobile devices by sending a specially crafted SMS message. It affects Qualcomm modem chipsets in smartphones and IoT de...

CVE-2022-33211

CRITICAL CVSS 9.8 Apr 13, 2023

CVE-2022-33211 is a critical memory corruption vulnerability in Qualcomm modem firmware caused by improper size calculation when serializing CoAP messages. This allows attackers to execute arbitrary c...

CVE-2022-25740

CRITICAL CVSS 9.8 Apr 13, 2023

This vulnerability allows remote attackers to execute arbitrary code or cause denial of service on affected Qualcomm modem chipsets by exploiting a buffer overflow during IPv6 multicast address constr...

CVE-2022-25678

CRITICAL CVSS 9.8 Apr 13, 2023

CVE-2022-25678 is a critical buffer overflow vulnerability in Qualcomm modem firmware that allows remote code execution. Attackers can exploit this by sending specially crafted CoAP (Constrained Appli...

CVE-2021-30341

CRITICAL CVSS 9.8 Jun 14, 2022

This vulnerability allows improper buffer size validation in DSM packets received by Qualcomm Snapdragon chipsets, leading to memory corruption. Attackers can exploit this to execute arbitrary code or...

CVE-2021-1924

CRITICAL CVSS 9.0 Nov 12, 2021

This vulnerability allows attackers to extract RSA private keys through timing and power side-channel attacks during modular exponentiation in RSA-CRT implementations. It affects Qualcomm Snapdragon c...

CVE-2021-1975

CRITICAL CVSS 9.8 Nov 12, 2021

CVE-2021-1975 is a critical heap overflow vulnerability in Qualcomm Snapdragon chipsets that allows remote code execution via malformed DNS responses. Attackers can exploit this to execute arbitrary c...

CVE-2021-1916

CRITICAL CVSS 9.8 Sep 8, 2021

This vulnerability allows attackers to execute arbitrary code or cause denial of service by exploiting a buffer underflow in Qualcomm Snapdragon chipsets. It affects numerous Qualcomm-powered devices ...

CVE-2021-1920

CRITICAL CVSS 9.8 Sep 8, 2021

CVE-2021-1920 is an integer underflow vulnerability in Qualcomm Snapdragon chipsets' RTCP packet handling that allows remote code execution. Attackers can send specially crafted RTCP packets to trigge...

CVE-2020-11227

CRITICAL CVSS 9.8 Mar 17, 2021

This vulnerability allows attackers to write data beyond allocated memory boundaries while parsing RTT/TTY packets in Qualcomm Snapdragon chipsets. It affects numerous Snapdragon-powered devices acros...

CVE-2020-11188

CRITICAL CVSS 9.1 Mar 17, 2021

This vulnerability is a buffer over-read in Qualcomm Snapdragon chipsets when parsing SDP values without proper NULL termination checks. It allows attackers to read memory beyond allocated buffers, po...

CVE-2020-11190

CRITICAL CVSS 9.1 Mar 17, 2021

CVE-2020-11190 is a buffer over-read vulnerability in Qualcomm Snapdragon chipsets that allows attackers to read memory beyond allocated buffers when parsing SDP values. This can lead to information d...

CVE-2020-11166

CRITICAL CVSS 9.1 Mar 17, 2021

This vulnerability allows an attacker to cause an out-of-bounds read exception by sending specially crafted ROHC headers with excessive padding to affected Qualcomm Snapdragon devices. Successful expl...

CVE-2025-27053

HIGH CVSS 7.8 Oct 9, 2025

This vulnerability allows memory corruption in Qualcomm's PlayReady APP implementation when processing TA commands, potentially enabling arbitrary code execution. It affects devices with Qualcomm chip...

CVE-2025-21482

HIGH CVSS 7.1 Sep 24, 2025

This CVE describes a cryptographic vulnerability in RSA PKCS padding decoding that could allow attackers to decrypt sensitive data or forge digital signatures. It affects Qualcomm products implementin...

CVE-2024-33056

HIGH CVSS 8.4 Dec 2, 2024

CVE-2024-33056 is a memory corruption vulnerability in Qualcomm's Shared Memory (SMEM) subsystem that allows attackers to potentially execute arbitrary code or cause denial of service. This affects de...

CVE-2023-33066

HIGH CVSS 8.4 Mar 4, 2024

This vulnerability allows memory corruption in Qualcomm audio drivers when processing RT proxy port register operations. Attackers could potentially execute arbitrary code or cause denial of service o...

CVE-2023-33017

HIGH CVSS 7.8 Dec 5, 2023

This CVE describes a memory corruption vulnerability in the UEFI boot process when running a ListVars test during boot. It affects Qualcomm devices with vulnerable firmware, potentially allowing attac...

CVE-2023-28551

HIGH CVSS 7.8 Dec 5, 2023

This vulnerability allows memory corruption in Qualcomm modem UTILS when processing Diag commands with arbitrary address values. Attackers could potentially execute arbitrary code or cause denial of s...

CVE-2023-24848

HIGH CVSS 8.2 Oct 3, 2023

This vulnerability allows information disclosure in Qualcomm data modems during VoLTE calls when an undefined RTCP FB line value is processed. Attackers could potentially access sensitive information ...

CVE-2023-22385

HIGH CVSS 8.2 Oct 3, 2023

This vulnerability allows memory corruption in Qualcomm data modem chipsets during mobile-originated or mobile-terminated VoLTE calls. Attackers could potentially execute arbitrary code or cause denia...

CVE-2023-21626

HIGH CVSS 7.1 Aug 8, 2023

This cryptographic vulnerability in Qualcomm's HLOS (High-Level Operating System) allows improper authentication during key velocity checks when multiple keys are involved. It affects devices using Qu...

CVE-2022-40521

HIGH CVSS 7.5 Jun 6, 2023

CVE-2022-40521 is an improper authorization vulnerability in Qualcomm modem firmware that allows attackers to cause a transient denial of service (DoS) by sending specially crafted requests. This affe...

CVE-2022-33264

HIGH CVSS 7.9 Jun 6, 2023

CVE-2022-33264 is a stack-based buffer overflow vulnerability in Qualcomm modem firmware that allows memory corruption when parsing OTASP Key Generation Request Messages. Successful exploitation could...

CVE-2022-40505

HIGH CVSS 8.2 May 2, 2023

This vulnerability allows attackers to read sensitive information from modem memory due to a buffer over-read while parsing DNS hostnames. It affects devices with Qualcomm modems that haven't been pat...

CVE-2022-33295

HIGH CVSS 8.2 Apr 13, 2023

This vulnerability allows attackers to read sensitive information from memory in Qualcomm modems due to a buffer over-read while parsing WMS messages. It affects devices with vulnerable Qualcomm modem...

CVE-2022-33291

HIGH CVSS 8.2 Apr 13, 2023

This vulnerability in Qualcomm modems allows attackers to read sensitive information from device memory due to improper handling of malformed IP headers. It affects mobile devices and IoT products usi...

CVE-2022-33287

HIGH CVSS 8.2 Apr 13, 2023

This vulnerability allows attackers to read sensitive information from modem memory due to a buffer over-read in IPv6 packet processing. It affects devices with Qualcomm modems that handle IPv6 traffi...

CVE-2022-33223

HIGH CVSS 7.5 Apr 13, 2023

This vulnerability allows attackers to cause a denial-of-service (DoS) condition in Qualcomm modems by sending specially crafted HTTP packets with chunked encoding. The null pointer dereference causes...

CVE-2022-25747

HIGH CVSS 8.2 Apr 13, 2023

CVE-2022-25747 is an information disclosure vulnerability in Qualcomm modems due to improper input validation when parsing CoAP (Constrained Application Protocol) messages. This allows attackers to po...

CVE-2022-25737

HIGH CVSS 7.5 Apr 13, 2023

CVE-2022-25737 is an information disclosure vulnerability in Qualcomm modems where missing NULL pointer checks allow attackers to read sensitive data from packets received from the local network. This...

CVE-2022-25730

HIGH CVSS 8.2 Apr 13, 2023

CVE-2022-25730 is an information disclosure vulnerability in Qualcomm modems where improper IP type checking during DNS server queries allows attackers to read sensitive memory contents. This affects ...

CVE-2022-25733

HIGH CVSS 7.5 Feb 12, 2023

CVE-2022-25733 is a null pointer dereference vulnerability in Qualcomm modem firmware that allows denial of service attacks. When processing specially crafted DNS packets, the modem can crash, disrupt...

CVE-2022-25735

HIGH CVSS 7.5 Feb 12, 2023

CVE-2022-25735 is a denial-of-service vulnerability in Qualcomm modems where missing null pointer checks when processing TCP/UDP packets can cause crashes. This affects devices using vulnerable Qualco...

CVE-2022-33229

HIGH CVSS 8.2 Feb 12, 2023

This vulnerability allows attackers to read sensitive information from modem memory due to a buffer over-read when processing IPv4 packets. It affects devices with Qualcomm modems, potentially exposin...

CVE-2022-25728

HIGH CVSS 8.2 Feb 12, 2023

CVE-2022-25728 is a buffer over-read vulnerability in Qualcomm modem firmware that allows information disclosure when processing DNS server responses. Attackers can read adjacent memory contents, pote...

CVE-2021-30300

HIGH CVSS 7.5 Jan 13, 2022

This vulnerability in Qualcomm Snapdragon chipsets allows denial of service attacks due to improper hex data decoding in SIB2 OTA messages. When processing SRS configuration, the system assigns garbag...

CVE-2021-30289

HIGH CVSS 7.8 Jan 3, 2022

This vulnerability allows attackers to execute arbitrary code or cause denial of service via buffer overflow in Qualcomm Snapdragon chipsets. It affects devices using Snapdragon Auto, Compute, Consume...

CVE-2021-30272

HIGH CVSS 7.3 Jan 3, 2022

A null pointer dereference vulnerability in Qualcomm Snapdragon thread cache operation handler allows attackers to cause denial of service or potentially execute arbitrary code by exploiting insuffici...

CVE-2021-30268

HIGH CVSS 7.8 Jan 3, 2022

This vulnerability allows heap memory corruption due to insufficient input validation when processing HWTC IQ Capture commands in Qualcomm Snapdragon chipsets. Attackers could potentially execute arbi...

CVE-2021-30270

HIGH CVSS 7.3 Jan 3, 2022

This vulnerability in Qualcomm Snapdragon chipsets allows potential denial-of-service or arbitrary code execution due to a null pointer dereference in the thread profile trap handler. Attackers could ...

CVE-2021-30254

HIGH CVSS 7.8 Nov 12, 2021

This vulnerability allows attackers to execute arbitrary code or cause denial of service through a buffer overflow in Qualcomm's factory calibration and test DIAG command. It affects numerous Snapdrag...

CVE-2021-30284

HIGH CVSS 7.5 Nov 12, 2021

This vulnerability in Qualcomm Snapdragon chipsets allows attackers to potentially expose sensitive information or cause denial of service by exploiting improper handling of NAS messages when integrit...

CVE-2021-1959

HIGH CVSS 7.8 Oct 20, 2021

This vulnerability in Qualcomm Snapdragon chipsets allows memory corruption due to improper input validation when handling index values. Attackers could exploit this to execute arbitrary code or cause...

CVE-2021-30261

HIGH CVSS 8.4 Sep 17, 2021

This vulnerability allows attackers to trigger integer and heap overflows by sending specially crafted beacon template update commands to affected Qualcomm Snapdragon chipsets. Successful exploitation...

CVE-2021-1935

HIGH CVSS 7.1 Sep 9, 2021

This vulnerability in Qualcomm Snapdragon chipsets allows potential denial of service or arbitrary code execution due to a null pointer dereference during key import operations. It affects multiple Sn...

CVE-2021-1909

HIGH CVSS 7.3 Sep 9, 2021

CVE-2021-1909 is a buffer overflow vulnerability in Qualcomm Snapdragon trusted applications due to insufficient parameter length validation. This allows attackers to execute arbitrary code in trusted...

CVE-2021-1914

HIGH CVSS 7.5 Sep 8, 2021

CVE-2021-1914 is an infinite loop vulnerability in Qualcomm Snapdragon chipsets where improper handling of unsupported input can cause a denial of service condition. This affects various Snapdragon pl...

CVE-2020-11251

HIGH CVSS 8.2 Apr 7, 2021

CVE-2020-11251 is an out-of-bounds read vulnerability in Qualcomm Snapdragon chipsets that allows attackers to read memory beyond allocated buffers when processing DTMF payloads. This affects numerous...

CVE-2020-11255

HIGH CVSS 7.5 Apr 7, 2021

This vulnerability is a memory leak in Qualcomm Snapdragon chipsets when processing RTCP packets with multiple SDES reports. It allows attackers to cause denial of service by exhausting system memory,...