CVE-2022-25718: Cryptographic Issue in WLAN in Qualcomm, Inc. Snapdragon Auto, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables, Snapdragon Wired Infrastructure and Networking
Cryptographic issue in WLAN due to improper check on return value while authentication handshake in Snapdragon Auto, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables, Snapdragon Wired Infrastructure and Networking
AI Analysis
Technical Summary
CVE-2022-25718 is a critical cryptographic vulnerability affecting a wide range of Qualcomm Snapdragon platforms, including Snapdragon Auto, Connectivity, Consumer Electronics Connectivity, Consumer IoT, Industrial IoT, Mobile, Voice & Music, Wearables, Wired Infrastructure, and Networking products. The root cause of this vulnerability is an improper check on the return value during the WLAN authentication handshake process. Specifically, the flaw relates to a cryptographic issue where the system fails to correctly validate the outcome of an authentication step, potentially allowing an attacker to bypass or subvert the authentication mechanism. This vulnerability is classified under CWE-252, which corresponds to the failure to check return values, a common programming error that can lead to security weaknesses. The affected Snapdragon versions span a broad spectrum of Qualcomm chipsets, including APQ, MDM, MSM, QCA, SD, SDM, WCD, WCN, and WSA series, covering many generations and device categories. The CVSS v3.1 base score is 9.1, indicating a critical severity level, with an attack vector that is network-based (AV:N), requiring no privileges (PR:N) or user interaction (UI:N), and impacting confidentiality and integrity (C:H/I:H) but not availability (A:N). This means an unauthenticated remote attacker can exploit this vulnerability over the network without user interaction, potentially gaining unauthorized access to sensitive data or manipulating communications. The vulnerability was published on October 19, 2022, and while no known exploits in the wild have been reported, the criticality and ease of exploitation make it a significant threat. The lack of patch links in the provided data suggests that organizations must rely on vendor advisories and updates to remediate the issue. Given the extensive deployment of Qualcomm Snapdragon chipsets in automotive systems, mobile devices, IoT devices, and networking equipment, this vulnerability poses a broad attack surface across multiple industries and device types.
Potential Impact
For European organizations, the impact of CVE-2022-25718 can be substantial due to the widespread use of Qualcomm Snapdragon chipsets in various sectors. In the automotive industry, Snapdragon Auto platforms are integral to connected car systems, infotainment, and telematics; exploitation could lead to unauthorized access or manipulation of vehicle communications, risking driver safety and data privacy. In consumer electronics and mobile devices, compromised WLAN authentication can expose sensitive personal and corporate data, leading to data breaches and espionage. Industrial and consumer IoT devices using affected chipsets may serve as entry points for attackers to infiltrate corporate networks or disrupt operations. The vulnerability’s ability to be exploited remotely without authentication or user interaction increases the risk of large-scale attacks, including espionage, data theft, and potentially targeted attacks on critical infrastructure. Given the GDPR and other stringent data protection regulations in Europe, breaches resulting from this vulnerability could also lead to significant regulatory penalties and reputational damage. The diversity of affected devices means that organizations across telecommunications, automotive manufacturing, healthcare, and smart city deployments must be vigilant. Additionally, the vulnerability could be leveraged in supply chain attacks or to compromise devices used by government and defense sectors, amplifying its strategic impact in Europe.
Mitigation Recommendations
To mitigate CVE-2022-25718 effectively, European organizations should: 1) Immediately identify all devices and systems using affected Qualcomm Snapdragon chipsets across their infrastructure, including automotive systems, mobile devices, IoT endpoints, and networking equipment. 2) Monitor vendor advisories from Qualcomm and device manufacturers for patches or firmware updates addressing this vulnerability and prioritize their deployment. 3) Where patches are not yet available, implement network segmentation to isolate vulnerable devices, minimizing exposure to untrusted networks. 4) Employ strict WLAN access controls, including robust authentication mechanisms and network monitoring to detect anomalous authentication attempts or suspicious WLAN traffic patterns. 5) Utilize intrusion detection and prevention systems (IDS/IPS) tuned to detect exploitation attempts targeting WLAN authentication flaws. 6) For automotive and industrial IoT deployments, apply additional security layers such as secure boot, hardware root of trust, and encrypted communications to reduce the risk of exploitation. 7) Engage in regular security assessments and penetration testing focusing on WLAN and wireless communication security to identify potential exploitation paths. 8) Educate relevant personnel on the risks associated with WLAN vulnerabilities and the importance of timely patching and network hygiene. These measures, combined with proactive threat intelligence sharing within industry sectors, will enhance resilience against exploitation of this critical vulnerability.
Affected Countries
Germany, France, United Kingdom, Italy, Spain, Netherlands, Sweden, Belgium, Poland, Finland
CVE-2022-25718: Cryptographic Issue in WLAN in Qualcomm, Inc. Snapdragon Auto, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables, Snapdragon Wired Infrastructure and Networking
Description
Cryptographic issue in WLAN due to improper check on return value while authentication handshake in Snapdragon Auto, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon IoT, Snapdragon Mobile, Snapdragon Voice & Music, Snapdragon Wearables, Snapdragon Wired Infrastructure and Networking
AI-Powered Analysis
Technical Analysis
CVE-2022-25718 is a critical cryptographic vulnerability affecting a wide range of Qualcomm Snapdragon platforms, including Snapdragon Auto, Connectivity, Consumer Electronics Connectivity, Consumer IoT, Industrial IoT, Mobile, Voice & Music, Wearables, Wired Infrastructure, and Networking products. The root cause of this vulnerability is an improper check on the return value during the WLAN authentication handshake process. Specifically, the flaw relates to a cryptographic issue where the system fails to correctly validate the outcome of an authentication step, potentially allowing an attacker to bypass or subvert the authentication mechanism. This vulnerability is classified under CWE-252, which corresponds to the failure to check return values, a common programming error that can lead to security weaknesses. The affected Snapdragon versions span a broad spectrum of Qualcomm chipsets, including APQ, MDM, MSM, QCA, SD, SDM, WCD, WCN, and WSA series, covering many generations and device categories. The CVSS v3.1 base score is 9.1, indicating a critical severity level, with an attack vector that is network-based (AV:N), requiring no privileges (PR:N) or user interaction (UI:N), and impacting confidentiality and integrity (C:H/I:H) but not availability (A:N). This means an unauthenticated remote attacker can exploit this vulnerability over the network without user interaction, potentially gaining unauthorized access to sensitive data or manipulating communications. The vulnerability was published on October 19, 2022, and while no known exploits in the wild have been reported, the criticality and ease of exploitation make it a significant threat. The lack of patch links in the provided data suggests that organizations must rely on vendor advisories and updates to remediate the issue. Given the extensive deployment of Qualcomm Snapdragon chipsets in automotive systems, mobile devices, IoT devices, and networking equipment, this vulnerability poses a broad attack surface across multiple industries and device types.
Potential Impact
For European organizations, the impact of CVE-2022-25718 can be substantial due to the widespread use of Qualcomm Snapdragon chipsets in various sectors. In the automotive industry, Snapdragon Auto platforms are integral to connected car systems, infotainment, and telematics; exploitation could lead to unauthorized access or manipulation of vehicle communications, risking driver safety and data privacy. In consumer electronics and mobile devices, compromised WLAN authentication can expose sensitive personal and corporate data, leading to data breaches and espionage. Industrial and consumer IoT devices using affected chipsets may serve as entry points for attackers to infiltrate corporate networks or disrupt operations. The vulnerability’s ability to be exploited remotely without authentication or user interaction increases the risk of large-scale attacks, including espionage, data theft, and potentially targeted attacks on critical infrastructure. Given the GDPR and other stringent data protection regulations in Europe, breaches resulting from this vulnerability could also lead to significant regulatory penalties and reputational damage. The diversity of affected devices means that organizations across telecommunications, automotive manufacturing, healthcare, and smart city deployments must be vigilant. Additionally, the vulnerability could be leveraged in supply chain attacks or to compromise devices used by government and defense sectors, amplifying its strategic impact in Europe.
Mitigation Recommendations
To mitigate CVE-2022-25718 effectively, European organizations should: 1) Immediately identify all devices and systems using affected Qualcomm Snapdragon chipsets across their infrastructure, including automotive systems, mobile devices, IoT endpoints, and networking equipment. 2) Monitor vendor advisories from Qualcomm and device manufacturers for patches or firmware updates addressing this vulnerability and prioritize their deployment. 3) Where patches are not yet available, implement network segmentation to isolate vulnerable devices, minimizing exposure to untrusted networks. 4) Employ strict WLAN access controls, including robust authentication mechanisms and network monitoring to detect anomalous authentication attempts or suspicious WLAN traffic patterns. 5) Utilize intrusion detection and prevention systems (IDS/IPS) tuned to detect exploitation attempts targeting WLAN authentication flaws. 6) For automotive and industrial IoT deployments, apply additional security layers such as secure boot, hardware root of trust, and encrypted communications to reduce the risk of exploitation. 7) Engage in regular security assessments and penetration testing focusing on WLAN and wireless communication security to identify potential exploitation paths. 8) Educate relevant personnel on the risks associated with WLAN vulnerabilities and the importance of timely patching and network hygiene. These measures, combined with proactive threat intelligence sharing within industry sectors, will enhance resilience against exploitation of this critical vulnerability.
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Technical Details
- Data Version
- 5.1
- Assigner Short Name
- qualcomm
- Date Reserved
- 2022-02-22T00:00:00.000Z
- Cisa Enriched
- true
- Cvss Version
- 3.1
- State
- PUBLISHED
Threat ID: 682d9817c4522896dcbd797d
Added to database: 5/21/2025, 9:08:39 AM
Last enriched: 7/5/2025, 2:26:10 AM
Last updated: 8/19/2025, 1:14:40 AM
Views: 15
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