Lenze PSIRT (CSAF)

advisoryDE

lenze_psirt

Lenze PSIRT CSAF 2.0 advisories (hosted by CERT@VDE).

01

advisories (7)

Vendor and ecosystem advisories describing this.

02

product assertions (35)

Products and version ranges known to be affected.

03

CVE links (10)

Known CVEs related to this entry.

IDseverity exploitable
CVE-2026-75925US——
Improper neutralization of CRLF sequences in IXON VPN Client before version 1.4.7 allows an attacker to execute commands as root or SYSTEM. Configuration values accepted by the loc…
CVE-2026-14837US——
Multiple Lenze products are affected by an improper signature verification vulnerability in the SSH enablement mechanism. A low-privileged local attacker can bypass verification of…
CVE-2025-41647US—OT elevated—
A local, low-privileged attacker can learn the password of the connected controller in PLC Designer V4 due to an incorrect implementation that results in the password being display…
CVE-2025-26169US——
IXON VPN Client before 1.4.4 on Windows allows Local Privilege Escalation to SYSTEM because there is code execution from a configuration file that can be controlled by a low-privil…
CVE-2025-26168US——
IXON VPN Client before 1.4.4 on Linux and macOS allows Local Privilege Escalation to root because there is code execution from a configuration file that can be controlled by a low-…
CVE-2023-31468UShigh7.8OT elevatedExploit
An issue was discovered in Inosoft VisiWin 7 through 2022-2.1 (Runtime RT7.3 RC3 20221209.5). The "%PROGRAMFILES(X86)%\INOSOFT GmbH" folder has weak permissions for Everyone, allow…
CVE-2022-2302UScritical9.8—
Multiple Lenze products of the cabinet series skip the password verification upon second login. After a user has been logged on to the device once, a remote attacker can get full a…
CVE-2021-30195UShigh7.5—
CODESYS V2 runtime system before 2.4.7.55 has Improper Input Validation.
CVE-2021-30188UScritical9.8—
CODESYS V2 runtime system SP before 2.4.7.55 has a Stack-based Buffer Overflow.
CVE-2021-30186UShigh7.5—
CODESYS V2 runtime system SP before 2.4.7.55 has a Heap-based Buffer Overflow.