CVE-2026-13742: Time-of-check Time-of-use (TOCTOU) Race Condition

Honeywell IQ MultiAccess, all versions prior to and including version 28, contain an improper digital signature verification vulnerability. An attacker could potentially exploit this vulnerability, leading to the replacement of downloaded file with a malicious one. Honeywell also recommends...

PT-2026-53308

Name of the Vulnerable Software and Affected Versions Honeywell IQ MultiAccess versions prior to and including 28 Description Improper digital signature verification allows an attacker to replace a downloaded file with a malicious one. Recommendations Update to version 27 SP1 or 28 SP1...

CVE-2026-44469

The affected product extracts installation files to a temporary directory with incorrect default permissions during administrative installation. A low-privileged local attacker can exploit a TOCTOU race condition with a practical time window to replace verified files with malicious ones before...

EUVD-2026-31797

The affected product extracts installation files to a temporary directory with incorrect default permissions during administrative installation. A low-privileged local attacker can exploit a TOCTOU race condition with a practical time window to replace verified files with malicious ones before...

EUVD-2025-203250

ShineLan-X contains a set of credentials for an FTP server was found within the firmware, allowing testers to establish an insecure FTP connection with the server. This may allow an attacker to replace legitimate files being deployed to devices with their own malicious versions, since the firmwar...

EUVD-2023-12117

Malicious code in bioql PyPI...

CVE-2025-59354: Use of Weak Hash

Dragonfly is an open source P2P-based file distribution and image acceleration system. Prior to 2.1.0, the DragonFly2 uses a variety of hash functions, including the MD5 hash, for downloaded files. This allows attackers to replace files with malicious ones that have a colliding hash. This...

CVE-2021-40389: Incorrect Default Permissions

A privilege escalation vulnerability exists in the installation of Advantech DeviceOn/iEdge Server 1.0.2. A specially-crafted file can be replaced in the system to escalate privileges to NT SYSTEM authority. An attacker can provide a malicious file to trigger this vulnerability...

CVE-2021-21911: Incorrect Default Permissions

A privilege escalation vulnerability exists in the Windows version of installation for Advantech R-SeeNet Advantech R-SeeNet 2.4.15 30.07.2021. A specially-crafted file can be replaced in the system to escalate privileges to NT SYSTEM authority. An attacker can provide a malicious file to trigger...

CVE-2021-35312

A vulnerability was found in CIR 2000 / Gestionale Amica Prodigy v1.7. The Amica Prodigy's executable "RemoteBackup.Service.exe" has incorrect permissions, allowing a local unprivileged user to replace it with a malicious file that will be executed with "LocalSystem" privileges...

Gestionale Amica Prodigy 授权问题漏洞

Gestionaleamica Gestionale Amica Prodigy is an application from Gestionaleamica. a cloud backup service that ensures accounting security. Gestionale Amica Prodigy suffers from an authorization issue vulnerability that stems from the product not adding the correct permissions to...

MDT AutoSave 路径遍历漏洞

MDT AutoSave is a software application. It provides an automated change management function. A path traversal vulnerability exists in MDT Autosave. An attacker could exploit this vulnerability to allow a specified path to be changed to another path, causing an existing file to be replaced with a...

PT-2020-13012

Name of the Vulnerable Software and Affected Versions Opto 22 SoftPAC Project versions 9.6 and prior Description The issue concerns the lack of verification of firmware files' signatures during updates, allowing an attacker to replace legitimate firmware files with malicious ones. Recommendations...

CVE-2017-5397

The cache directory on the local file system is set to be world writable. Firefox defaults to extracting libraries from this cache. This allows for the possibility of an installed malicious application or tools with write access to the file system to replace files used by Firefox with their own...

CVE-2017-5397: Inclusion of Functionality from Untrusted Control Sphere

The cache directory on the local file system is set to be world writable. Firefox defaults to extracting libraries from this cache. This allows for the possibility of an installed malicious application or tools with write access to the file system to replace files used by Firefox with their own...

SAP Database 7.37.4 - SDBINST Race Condition

SAP Database 7.37.4 - SDBINST Race Condition source: https://www.securityfocus.com/bid/7421/info SAP Database SDBINST has been reported prone to a race condition vulnerability. It has been reported that the SAP Database install tool SDBINST may perform operations non-atomically when installing th...