CVE-2022-28370: Insufficient Verification of Data Authenticity

On Verizon 5G Home LVSKIHP OutDoorUnit ODU 3.33.101.0 devices, the RPC endpoint crtcfwupgrade provides a means of provisioning a firmware update for the device. /lib/functions/wncjsonsh/wnccrtcfw.sh has no cryptographic validation of the image, thus allowing an attacker to modify the installed...

CVE-2022-28373: Improper Neutralization of Special Elements used in an OS Command

Verizon 5G Home LVSKIHP InDoorUnit IDU 3.4.66.162 does not properly sanitize user-controlled parameters within the crtcreadpartition function of the crtcrpc JSON listener in /usr/lib/lua/luci/crtc.lua. A remote attacker on the local network can inject shell metacharacters to achieve remote code...

CVE-2022-28369: Unrestricted Upload of File with Dangerous Type

Verizon 5G Home LVSKIHP InDoorUnit IDU 3.4.66.162 does not validate the user-provided URL within the crtcmode function's enablessh sub-operation of the crtcrpc JSON listener found at /lib/functions/wncjsonsh/crtcmode.sh A remote attacker on the local network can provide a malicious URL. The data...

PT-2022-18986

Name of the Vulnerable Software and Affected Versions Verizon 5G Home LVSKIHP InDoorUnit IDU version 3.4.66.162 Verizon 5G Home LVSKIHP OutDoorUnit ODU version 3.33.101.0 Description The issue concerns the use of a static account username and password for access control on the CRTC and ODU RPC...

Private 5G Network Security Expectations Part 3

How to secure your private 5G networks; The challenge of complex ecosystem in DX...

Private 5G Network Security Expectations Part 2

The importance of proof of “security” concepts in private 5G networks: Are verifications of system operations and new functions sufficient for your proof of concept in private wireless networks?...

Private 5G Network Security Expectations Part 1

Are "new" protocols and "private" networks sufficient for your cybersecurity requirements?...

Private 5G Network Security Expectations Part 2

The importance of proof of “security” concepts in private 5G networks: Are verifications of system operations and new functions sufficient for your proof of concept in private wireless networks?...

PT-2022-21282

Name of the Vulnerable Software and Affected Versions Tenda AC23 version 16.03.07.44 Description A stack overflow issue was discovered via the security 5g parameter in the formWifiBasicSet function. This issue may be exploited, potentially leading to unauthorized access or control. Recommendation...

Private Network 5G Security Risks & Vulnerabilities

Why cybersecurity is the first step to private network deployment...

CVE-2022-30919

H3C Magic R100 R100V100R005 was discovered to contain a stack overflow vulnerability via the EditBasicSSID5G parameter at /goform/aspForm...

CVE-2022-30919

H3C Magic R100 R100V100R005 was discovered to contain a stack overflow vulnerability via the EditBasicSSID5G parameter at /goform/aspForm...

PT-2022-20379

Name of the Vulnerable Software and Affected Versions H3C Magic R100 version R100V100R005 Description A stack overflow issue was discovered via the Edit BasicSSID 5G parameter at the "/goform/aspForm" API endpoint. Recommendations For H3C Magic R100 version R100V100R005, as a temporary workaround...

CISA and DoD Release 5G Security Evaluation Process Investigation Study

CISA and the Department of Defense DoD have released their 5G Security Evaluation Process Investigation Study for federal agencies. The new features, capabilities, and services offered by fifth-generation 5G cellular network technology can transform mission and business operations; and federal...

5G: The Final Frontier

5G: The Final Frontier This story was written by Kevin Mcgrath · April 7th, 2022 Today Trellix Threat Labs is excited to announce the release of a whitepaper dedicated to 5G and its potential security concerns. As we look at the potential of 5G, we foresee it impacting nearly every facet of digit...

Open5GS Denial of Service Vulnerability (CNVD-2022-61341)

Open5Gs is an open source implementation in C of 5G Core and Epc, the core network of the Lte/Nr network. A denial-of-service vulnerability exists in Open5GS version 2.3.6 and earlier, which stems from a null pointer reference in src/amf/namf-handler.c. The vulnerability is caused by a specially...

Open5GS Denial of Service Vulnerability (CNVD-2022-61342)

Open5Gs is a C open source implementation of 5G Core and Epc, the core network of the Lte/Nr network. A denial of service vulnerability exists in Open5GS version 2.3.6 and earlier, which stems from a buffer overflow in lib/sbi/message.c. A remote attacker could exploit this vulnerability to deny...

5G: The Final Frontier

5G: The Final Frontier This story was written by Kevin Mcgrath · April 7th, 2022 Today Trellix Threat Labs is excited to announce the release of a whitepaper dedicated to 5G and its potential security concerns. As we look at the potential of 5G, we foresee it impacting nearly every facet of digit...

Is API Security on Your Radar?

With the growth in digital transformation, the API management market is set to grow by more than 30% by the year 2025 as more businesses build web APIs and consumers grow to rely on them for everything from mobile apps to customized digital services. As part of strategic business planning, an API...

Qualcomm 芯片 代码问题漏洞

A Qualcomm chip is a chip from Qualcomm Incorporated USA. A way of miniaturizing circuits including primarily semiconductor devices, but also passive components, etc., and from time to time manufactured on the surface of semiconductor wafers. A code issue vulnerability exists in multiple Qualcomm...