Improper Authentication Vulnerability in Qualcomm Snapdragon Products
CVE-2021-30302

7.5HIGH

Key Information:

Vendor
Qualcomm
Status
Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer Iot, Snapdragon Industrial Iot, Snapdragon Mobile, Snapdragon Wired Infrastructure And Networking
Vendor
CVE Published:
20 October 2021

Summary

This vulnerability arises from the improper authentication of EAP WAPI EAPOL frames when they are sent by unauthenticated users. This flaw could potentially allow these users to gain unauthorized access to sensitive information within various Qualcomm Snapdragon products. With numerous devices relying on Snapdragon technology, this vulnerability poses a significant risk to data integrity and user privacy across several applications, including computing, connectivity, and IoT. It is crucial for users and organizations using these affected Snapdragon products to assess the potential impact and implement mitigations as recommended.

Affected Version(s)

Snapdragon Compute, Snapdragon Connectivity, Snapdragon Consumer Electronics Connectivity, Snapdragon Consumer IOT, Snapdragon Industrial IOT, Snapdragon Mobile, Snapdragon Wired Infrastructure and Networking AQT1000, AR8035, AR9380, CSR8811, IPQ4018, IPQ4028, IPQ4029, IPQ5010, IPQ5018, IPQ5028, IPQ6000, IPQ6005, IPQ6010, IPQ6018, IPQ6028, IPQ8064, IPQ8069, IPQ8070, IPQ8070A, IPQ8071, IPQ8071A, IPQ8072, IPQ8072A, IPQ8074, IPQ8074A, IPQ8076, IPQ8076A, IPQ8078, IPQ8078A, IPQ8173, IPQ8174, PMP8074, QCA1062, QCA1064, QCA10901, QCA2062, QCA2064, QCA2065, QCA2066, QCA4024, QCA6310, QCA6335, QCA6390, QCA6391, QCA6420, QCA6421, QCA6426, QCA6428, QCA6430, QCA6431, QCA6436, QCA6438, QCA8072, QCA8075, QCA8081, QCA8337, QCA9888, QCA9889, QCA9898, QCA9980, QCA9984, QCA9990, QCA9992, QCA9994, QCM6490, QCN5021, QCN5022, QCN5024, QCN5052, QCN5054, QCN5064, QCN5121, QCN5122, QCN5124, QCN5152, QCN5154, QCN5164, QCN5550, QCN6023, QCN6024, QCN6122, QCN9000, QCN9012, QCN9022, QCN9024, QCN9070, QCN9072, QCN9074, QCN9100, QCS6490, QCX315, QRB5165, QSM8350, SC8180X+SDX55, SC8280XP, SD 8C, SD 8CX, SD778G, SD780G, SD865 5G, SD870, SD888, SD888 5G, SDX55, SDX55M, SDXR2 5G, SM7315, SM7325P, WCD9340, WCD9341, WCD9370, WCD9375, ...[truncated*]

References

https://www.qualcomm.com/company/product-security/bulleti...
x_refsource_CONFIRM

CVSS V3.1

Score:
7.5
Severity:
HIGH
Confidentiality:
High
Integrity:
None
Availability:
High
Attack Vector:
Network
Attack Complexity:
Low
Privileges Required:
None
User Interaction:
None
Scope:
Unchanged

Timeline

  • Vulnerability published

  • Vulnerability Reserved

.