CVE-2024-23456 Signature validation issue leads to Anti-Tampering bypass

Anti-tampering can be disabled under certain conditions without signature validation. This affects Zscaler Client Connector 4.2.0.190 with anti-tampering enabled...

CVE-2024-23456 Signature validation issue leads to Anti-Tampering bypass

Anti-tampering can be disabled under certain conditions without signature validation. This affects Zscaler Client Connector 4.2.0.190 with anti-tampering enabled...

PT-2024-19883 · Zscaler · Zscaler Client Connector

Name of the Vulnerable Software and Affected Versions: Zscaler Client Connector versions prior to 4.2 Description: The issue arises from the Zscaler Updater process not validating the digital signature of the installer before execution. This allows arbitrary code to be locally executed...

CVE-2024-23456: Improper Verification of Cryptographic Signature

Anti-tampering can be disabled under certain conditions without signature validation. This affects Zscaler Client Connector 4.2.0.190 with anti-tampering enabled...

CVE-2023-28806: Improper Verification of Cryptographic Signature

An Improper Validation of signature in Zscaler Client Connector on Windows allows an authenticated user to disable anti-tampering. This issue affects Client Connector on Windows 4.2.0.190...

Zscaler Client Connector 安全漏洞

Zscaler Client Connector is a lightweight agent from Zscaler, Inc. A security vulnerability exists in Zscaler Client Connector versions prior to 4.2, which originates from not verifying the digital signature of the installer, allowing arbitrary code to be executed locally...

CVE-2024-23460: Improper Verification of Cryptographic Signature

The Zscaler Updater process does not validate the digital signature of the installer before execution, allowing arbitrary code to be locally executed. This affects Zscaler Client Connector on MacOS 4.2...

CVE-2024-23458: Origin Validation Error

While copying individual autoupdater log files, reparse point check was missing which could result into crafted attacks, potentially leading to a local privilege escalation. This issue affects Zscaler Client Connector on Windows 4.2.0.190...

Zscaler Client Connector 安全漏洞

Zscaler Client Connector is a lightweight agent from Zscaler, Inc. A security vulnerability exists in Zscaler Client Connector versions prior to 4.2 that stems from the presence of incorrect input validation that allows operating system command injection...

PT-2024-19880 · Zscaler · Zscaler Client Connector

Name of the Vulnerable Software and Affected Versions: Zscaler Client Connector versions prior to 4.2.0.190 Description: The issue is related to a missing reparse point check while copying individual autoupdater log files. This could result in crafted attacks, potentially leading to a local...

Zscaler Client Connector 安全漏洞

Zscaler Client Connector is a lightweight agent from Zscaler, Inc. A security vulnerability exists in Zscaler Client Connector versions prior to 4.2.1, which stems from the fact that it can be disabled via a PowerShell command with administrator privileges...

Zscaler Client Connector 安全漏洞

Zscaler Client Connector is a lightweight agent from Zscaler, Inc. A security vulnerability exists in Zscaler Client Connector versions prior to 4.2.0.190, which originates from disabling tamper protection without signature verification...

PT-2024-12178 · Zscaler · Zscaler Client Connector

Name of the Vulnerable Software and Affected Versions: Zscaler Client Connector on Windows versions prior to 4.2.0.190 Description: The issue is related to an improper validation of signature, allowing an authenticated user to disable anti-tampering. Recommendations: For versions prior to...

CVE-2024-23464: Improper Preservation of Permissions

In certain cases, Zscaler Internet Access ZIA can be disabled by PowerShell commands with admin rights. This affects Zscaler Client Connector on Windows 4.2.1...

CVE-2024-23483: Improper Input Validation

An Improper Input Validation vulnerability in Zscaler Client Connector on MacOS allows OS Command Injection. This issue affects Zscaler Client Connector on MacOS 4.2...

PT-2024-19878 · Zscaler · Zscaler Client Connector

Name of the Vulnerable Software and Affected Versions: Zscaler Client Connector versions prior to 4.2.0.190 Description: The issue allows anti-tampering to be disabled under certain conditions without signature validation. It is being actively exploited in the wild, and users should check their...

Low-Drama ‘Dark Angels’ Reap Record Ransoms

A ransomware group called Dark Angels made headlines this past week when it was revealed the crime group recently received a record $75 million data ransom payment from a Fortune 50 company. Security experts say the Dark Angels have been around since 2021, but the group doesnt get much press...

$75 Million Ransom Paid to Dark Angels Ransomware Group

Dark Angels Ransomware Groups $75M Jackpot: Zscalers ThreatLabz 2024 Ransomware Report reveals how this elite gang targets select…...

Malware Campaign Lures Users With Fake W2 Form

The following analysts contributed to the research: Evan McCann, Matt Smith, Ipek Solak, Jake McMahon Rapid7 has recently observed an campaign targeting users searching for W2 forms using the Microsoft search engine Bing. Users are subsequently directed to a fake IRS website, enticing them to...

Chinese APT41 Upgrades Malware Arsenal with DodgeBox and MoonWalk

The China-linked advanced persistent threat APT group codenamed APT41 is suspected to be using an "advanced and upgraded version" of a known malware called StealthVector to deliver a previously undocumented backdoor dubbed MoonWalk. The new variant of StealthVector – which is also referred to as...