CVE-2026-23571 Command Injection in 1E-Nomad-RunPkgStatusRequest Instruction in TeamViewer DEX

A command injection vulnerability was discovered in TeamViewer DEX former 1E DEX, specifically within the 1E-Nomad-RunPkgStatusRequest instruction. Improper input validation allows authenticated attackers with actioner privilege to run elevated arbitrary commands on connected hosts via malicious...

EUVD-2026-4981

A command injection vulnerability was discovered in TeamViewer DEX former 1E DEX, specifically within the 1E-Nomad-RunPkgStatusRequest instruction. Improper input validation allows authenticated attackers with actioner privilege to run elevated arbitrary commands on connected hosts via malicious...

CVE-2026-23563

Summary: CVE-2026-23563 affects TeamViewer DEX - 1E Client on Windows prior to 26.1, due to improper link resolution before file access. The bug is triggered by the 1E‑Explorer‑TachyonCore‑DeleteFileByPath instruction and allows a low‑privileged, local attacker to delete protected system files vi...

CVE-2026-23563 Privilege escalation in TeamViewer DEX via DeleteFileByPath instruction

Improper Link Resolution Before File Access invoked by 1E‑Explorer‑TachyonCore‑DeleteFileByPath instruction in TeamViewer DEX - 1E Client before version 26.1 on Windows allows a low‑privileged local attacker to delete protected system files via a crafted RPC control junction or symlink that is...

EUVD-2026-4980

Improper Link Resolution Before File Access invoked by 1E‑Explorer‑TachyonCore‑DeleteFileByPath instruction in TeamViewer DEX - 1E Client before version 26.1 on Windows allows a low‑privileged local attacker to delete protected system files via a crafted RPC control junction or symlink that is...

CVE-2026-23563 Privilege escalation in TeamViewer DEX via DeleteFileByPath instruction

Improper Link Resolution Before File Access invoked by 1E‑Explorer‑TachyonCore‑DeleteFileByPath instruction in TeamViewer DEX - 1E Client before version 26.1 on Windows allows a low‑privileged local attacker to delete protected system files via a crafted RPC control junction or symlink that is...

CVE-2026-23563

Improper Link Resolution Before File Access invoked by 1E‑Explorer‑TachyonCore‑DeleteFileByPath instruction in TeamViewer DEX - 1E Client before version 26.1 on Windows allows a low‑privileged local attacker to delete protected system files via a crafted RPC control junction or symlink that is...

TeamViewer DEX Client 安全漏洞

TeamViewer DEX Client is a digital employee experience and endpoint management software from TeamViewer Germany. An input validation error vulnerability exists in TeamViewer DEX Client versions prior to 26.1, which stems from a lack of validation of user control values in Content Distribution...

TeamViewer DEX Client 安全漏洞

TeamViewer DEX Client is a digital employee experience and endpoint management software from TeamViewer Germany. TeamViewer DEX Client has a security vulnerability that can be exploited by an attacker to cause the deletion of protected system files...

PT-2026-5252

A vulnerability in TeamViewer DEX Client former 1E Client - Content Distribution Service NomadBranch.exe prior version 26.1 for Windows allows an attacker on the adjacent network to cause the NomadBranch.exe process to terminate via crafted requests. This can result in a denial-of-service conditi...

PT-2026-5255

Name of the Vulnerable Software and Affected Versions TeamViewer DEX Client versions prior to 26.1 Description An out-of-bounds read issue exists in the TeamViewer DEX Client former 1E Client - Content Distribution Service NomadBranch.exe on Windows. A specially crafted packet sent by an attacker...

TeamViewer DEX Client 安全漏洞

TeamViewer DEX Client is a digital employee experience and endpoint management software from TeamViewer Germany. A denial of service vulnerability exists in TeamViewer DEX Client, which can be exploited by an attacker to cause a stack memory leak and denial of service...

TeamViewer DEX Client 安全漏洞

TeamViewer DEX Client is a digital employee experience and endpoint management software from TeamViewer Germany. A denial of service vulnerability exists in TeamViewer DEX Client versions prior to 26.1, which can be exploited by an attacker to cause a termination of service, resulting in a denial...

PT-2026-5254

Name of the Vulnerable Software and Affected Versions TeamViewer DEX Client former 1E Client - Content Distribution Service versions prior to 26.1 Description An integer underflow exists in the UDP command handler of the Content Distribution Service NomadBranch.exe. This flaw allows a nearby...

TeamViewer DEX Client 安全漏洞

TeamViewer DEX Client is a digital employee experience and endpoint management software from TeamViewer Germany. TeamViewer DEX Client suffers from a command injection vulnerability that can be exploited by an attacker to execute arbitrary commands on the system...

TeamViewer DEX Client 安全漏洞

TeamViewer DEX Client is a digital employee experience and endpoint management software from TeamViewer Germany. TeamViewer DEX Client suffers from an information disclosure vulnerability that can be exploited by an attacker to cause encrypted UDP traffic to be sent in plaintext, resulting in an...

PT-2026-5251

A vulnerability in TeamViewer DEX Client former 1E Client - Content Distribution Service NomadBranch.exe prior version 26.1 for Windows allows an attacker on the adjacent network to cause normally encrypted UDP traffic to be sent in cleartext. This can result in disclosure of sensitive informatio...

TeamViewer DEX Client 安全漏洞

TeamViewer DEX Client is a digital employee experience and endpoint management software from TeamViewer Germany. TeamViewer DEX Client suffers from an information disclosure vulnerability that can be exploited by attackers to cause information disclosure or denial of service...

TeamViewer DEX Client 安全漏洞

TeamViewer DEX Client is a digital employee experience and endpoint management software from TeamViewer Germany. TeamViewer DEX Client prior to version 26.1 suffers from a buffer overflow vulnerability that stems from the Content Distribution Service's UDP command processor failing to correctly...

PT-2026-5256

Name of the Vulnerable Software and Affected Versions TeamViewer DEX Client versions prior to 26.1 Description An out-of-bounds read issue exists in the TeamViewer DEX Client formerly 1E Client - Content Distribution Service NomadBranch.exe on Windows. A crafted request can trigger this issue,...