CWE-494— Download of Code Without Integrity Check
The product downloads source code or an executable from a remote location and executes the code without sufficiently verifying the origin and integrity of the code.— MITRE CWE catalog
254 active CVEs classified under this weakness category. Sourced from NVD, GHSA, and vendor advisories. Full definition on MITRE →
CVEs classified under CWE-494page 1 of 6
- CVE-2022-40799CRITICALCVSS 8.8EG 9.0⚠ KEV2022-11-29
Data Integrity Failure in 'Backup Config' in D-Link DNR-322L <= 2.60B15 allows an authenticated attacker to execute OS level commands on the device.
- CVE-2020-8468CRITICALCVSS 8.8EG 9.0⚠ KEV2020-03-18
Trend Micro Apex One (2019), OfficeScan XG and Worry-Free Business Security (9.0, 9.5, 10.0) agents are affected by a content validation escape vulnerability which could allow an attacker to manipulate certain agent client components. An a…
- CVE-2026-3502CRITICALCVSS 7.8EG 9.0⚠ KEV2026-03-30
TrueConf Client downloads application update code and applies it without performing verification. An attacker who is able to influence the update delivery path can substitute a tampered update payload. If the payload is executed or install…
- CVE-2025-15556CRITICALCVSS 7.5EG 9.0⚠ KEV2026-02-03
Notepad++ versions prior to 8.8.9, when using the WinGUp updater, contain an update integrity verification vulnerability where downloaded update metadata and installers are not cryptographically verified. An attacker able to intercept or r…
- CVE-2021-30657CRITICALCVSS 5.5EG 9.0⚠ KEV2021-09-08
A logic issue was addressed with improved state management. This issue is fixed in macOS Big Sur 11.3, Security Update 2021-002 Catalina. A malicious application may bypass Gatekeeper checks. Apple is aware of a report that this issue may …
- CVE-2021-44168CRITICALCVSS 3.3EG 9.0⚠ KEV2022-01-04
A download of code without integrity check vulnerability in the "execute restore src-vis" command of FortiOS before 7.0.3 may allow a local authenticated attacker to download arbitrary files on the device via specially crafted update packa…
- CVE-2026-22306CRITICALCVSS 10.0EG 10.02026-08-19
Download of code without integrity check, inclusion of functionality from untrusted control sphere, and cleartext transmission of sensitive information vulnerability in Ozols Grupa OZOLS on Windows caused by an abandoned auto-update dom…
- CVE-2020-1595CRITICALCVSS 9.9EG 9.92020-09-11
<p>A remote code execution vulnerability exists in Microsoft SharePoint where APIs aren't properly protected from unsafe data input. An attacker who successfully exploited the vulnerability could run arbitrary code in the context of the Sh…
- CVE-2020-1210CRITICALCVSS 9.9EG 9.92020-09-11
<p>A remote code execution vulnerability exists in Microsoft SharePoint when the software fails to check the source markup of an application package. An attacker who successfully exploited the vulnerability could run arbitrary code in the …
- CVE-2026-30612CRITICALCVSS 9.8EG 9.82026-08-27
An issue in Time4 Popcorn for Windows <= 6.2.1.18 and Time4Popcorn for MacOS <= 6.2.1.17 and Time4Popcorn for Android <= 3.5.0.173 allows a remote attacker to execute arbitrary code via the updater.exe for windows, PT.updd on MacOS compone…
- CVE-2026-65081CRITICALCVSS 9.8EG 9.82026-08-25
NVIDIA NemoClaw for Linux contains a vulnerability in its installation process, where an attacker could cause execution of untrusted code. A successful exploit of this vulnerability might lead to code execution, escalation of privileges, d…
- CVE-2026-42249CRITICALCVSS 9.8EG 9.82026-04-29
Ollama for Windows contains a Remote Code Execution vulnerability in its update mechanism due to improper handling of attacker‑controlled HTTP response headers. When downloading updates, the application constructs local file paths using…
- CVE-2026-42248CRITICALCVSS 9.8EG 9.82026-04-29
Ollama for Windows does not perform integrity or authenticity verification of downloaded update executables. Unlike other platforms, the Windows implementation of the update verification routine unconditionally returns success so no digita…
- CVE-2026-34841CRITICALCVSS 9.8EG 9.82026-04-06
Bruno is an open source IDE for exploring and testing APIs. Prior to 3.2.1, Bruno was affected by a supply chain attack involving compromised versions of the axios npm package, which introduced a hidden dependency deploying a cross-platfor…
- CVE-2026-3000CRITICALCVSS 9.8EG 9.82026-03-02
IDExpert Windows Logon Agent developed by Changing has a Remote Code Execution vulnerability, allowing unauthenticated remote attackers to force the system to download arbitrary DLL files from a remote source and execute them.
- CVE-2026-2999CRITICALCVSS 9.8EG 9.82026-03-02
IDExpert Windows Logon Agent developed by Changing has a Remote Code Execution vulnerability, allowing unauthenticated remote attackers to force the system to download arbitrary executable files from a remote source and execute them.
- CVE-2026-27180CRITICALCVSS 9.8EG 9.82026-02-18
MajorDoMo (aka Major Domestic Module) is vulnerable to unauthenticated remote code execution through supply chain compromise via update URL poisoning. The saverestore module exposes its admin() method through the /objects/?module=saveresto…
- CVE-2025-40604CRITICALCVSS 9.8EG 9.82025-11-20
Download of Code Without Integrity Check Vulnerability in the SonicWall Email Security appliance loads root filesystem images without verifying signatures, allowing attackers with VMDK or datastore access to modify system files and gain pe…
- CVE-2025-56513CRITICALCVSS 9.8EG 9.82025-09-30
NiceHash QuickMiner 6.12.0 perform software updates over HTTP without validating digital signatures or hash checks. An attacker capable of intercepting or redirecting traffic to the update url and can hijack the update process and deliver …
- CVE-2025-34212CRITICALCVSS 9.8EG 9.82025-09-29
Vasion Print (formerly PrinterLogic) Virtual Appliance Host prior to version 22.0.843 and Application prior to version 20.0.1923 (VA/SaaS deployments) possess CI/CD weaknesses: the build pulls an unverified third-party image, downloads …
- CVE-2025-28236CRITICALCVSS 9.8EG 9.82025-04-18
Nautel VX Series transmitters VX SW v6.4.0 and below was discovered to contain a remote code execution (RCE) vulnerability in the firmware update process. This vulnerability allows attackers to execute arbitrary code via supplying a crafte…
- CVE-2023-41921CRITICALCVSS 9.8EG 9.82024-07-02
A vulnerability allows attackers to download source code or an executable from a remote location and execute the code without sufficiently verifying the origin and integrity of the code. This vulnerability can allow attackers to modify the…
- CVE-2024-27438CRITICALCVSS 9.8EG 9.82024-03-21
Download of Code Without Integrity Check vulnerability in Apache Doris. The jdbc driver files used for JDBC catalog is not checked and may resulting in remote command execution. Once the attacker is authorized to create a JDBC catalog, he…
- CVE-2023-45799CRITICALCVSS 9.8EG 9.82023-10-30
In MLSoft TCO!stream versions 8.0.22.1115 and below, a vulnerability exists due to insufficient permission validation. This allows an attacker to make the victim download and execute arbitrary files.
- CVE-2023-4041CRITICALCVSS 9.8EG 9.82023-08-23
Buffer Copy without Checking Size of Input ('Classic Buffer Overflow'), Out-of-bounds Write, Download of Code Without Integrity Check vulnerability in Silicon Labs Gecko Bootloader on ARM (Firmware Update File Parser modules) allows Code I…
- CVE-2023-27574CRITICALCVSS 9.8EG 9.82023-03-03
ShadowsocksX-NG 1.10.0 signs with com.apple.security.get-task-allow entitlements because of CODE_SIGNING_INJECT_BASE_ENTITLEMENTS.
- CVE-2020-22658CRITICALCVSS 9.8EG 9.82023-01-20
In Ruckus R310 10.5.1.0.199, Ruckus R500 10.5.1.0.199, Ruckus R600 10.5.1.0.199, Ruckus T300 10.5.1.0.199, Ruckus T301n 10.5.1.0.199, Ruckus T301s 10.5.1.0.199, SmartCell Gateway 200 (SCG200) before 3.6.2.0.795, SmartZone 100 (SZ-100) befo…
- CVE-2020-22654CRITICALCVSS 9.8EG 9.82023-01-20
In Ruckus R310 10.5.1.0.199, Ruckus R500 10.5.1.0.199, Ruckus R600 10.5.1.0.199, Ruckus T300 10.5.1.0.199, Ruckus T301n 10.5.1.0.199, Ruckus T301s 10.5.1.0.199, SmartCell Gateway 200 (SCG200) before 3.6.2.0.795, SmartZone 100 (SZ-100) befo…
- CVE-2022-24117CRITICALCVSS 9.8EG 9.82022-12-26
Certain General Electric Renewable Energy products download firmware without an integrity check. This affects iNET and iNET II before 8.3.0, SD before 6.4.7, TD220X before 2.0.16, and TD220MAX before 1.2.6.
- CVE-2022-30315CRITICALCVSS 9.8EG 9.82022-07-28
Honeywell Experion PKS Safety Manager (SM and FSC) through 2022-05-06 has Insufficient Verification of Data Authenticity. According to FSCT-2022-0053, there is a Honeywell Experion PKS Safety Manager insufficient logic security controls is…
- CVE-2020-7883CRITICALCVSS 9.8EG 9.82021-12-28
Printchaser v2.2021.804.1 and earlier versions contain a vulnerability, which could allow remote attacker to download and execute remote file by setting the argument, variable in the activeX module. This can be leveraged for code execution.
- CVE-2020-2320CRITICALCVSS 9.8EG 9.82020-12-03
Jenkins Plugin Installation Manager Tool 2.1.3 and earlier does not verify plugin downloads.
- CVE-2020-28332CRITICALCVSS 9.8EG 9.82020-11-24
Barco wePresent WiPG-1600W devices download code without an Integrity Check. Affected Version(s): 2.5.1.8, 2.5.0.25, 2.5.0.24, 2.4.1.19. The Barco wePresent WiPG-1600W firmware does not perform verification of digitally signed firmware upd…
- CVE-2018-5409CRITICALCVSS 9.8EG 9.82019-05-08
The PrinterLogic Print Management software, versions up to and including 18.3.1.96, updates and executes the code without sufficiently verifying the origin and integrity of the code. An attacker can execute malicious code by compromising t…
- CVE-2019-3801CRITICALCVSS 9.8EG 9.82019-04-25
Cloud Foundry cf-deployment, versions prior to 7.9.0, contain java components that are using an insecure protocol to fetch dependencies when building. A remote unauthenticated malicious attacker could hijack the DNS entry for the dependenc…
- CVE-2016-6567CRITICALCVSS 9.8EG 9.82018-07-13
SHDesigns' Resident Download Manager provides firmware update capabilities for Rabbit 2000/3000 CPU boards, which according to the reporter may be used in some industrial control and embedded applications. The Resident Download Manager doe…
- CVE-2002-0671CRITICALCVSS 9.8EG 9.82002-07-23
Pingtel xpressa SIP-based voice-over-IP phone 1.2.5 through 1.2.7.4 downloads phone applications from a web site but can not verify the integrity of the applications, which could allow remote attackers to install Trojan horse applications …
- CVE-2001-1125CRITICALCVSS 9.8EG 9.82001-10-05
Symantec LiveUpdate before 1.6 does not use cryptography to ensure the integrity of download files, which allows remote attackers to execute arbitrary code via DNS spoofing of the update.symantec.com site.
- CVE-2024-45321CRITICALCVSS 8.1EG 9.82024-08-27
The App::cpanminus package through 1.7047 for Perl downloads code via insecure HTTP, enabling code execution for network attackers.
- CVE-2018-14620CRITICALCVSS 4.7EG 9.82018-09-10
The OpenStack RabbitMQ container image insecurely retrieves the rabbitmq_clusterer component over HTTP during the build stage. This could potentially allow an attacker to serve malicious code to the image builder and install in the resulta…
- CVE-2026-13433CRITICALCVSS 9.6EG 9.62026-08-12
IBM i Access Client Solutions 1.1.2.0 through 1.1.9.13 (ACS) is vulnerable to downloading unverified product code when configured to update from an IBM i. A bad actor could use this vulnerablity to run compromised code on the ACS user's wo…
- CVE-2024-28878CRITICALCVSS 9.6EG 9.62024-04-12
IO-1020 Micro ELD downloads source code or an executable from an adjacent location and executes the code without sufficiently verifying the origin or integrity of the code.
- CVE-2026-66398CRITICALCVSS 9.4EG 9.42026-07-27
phpMyFAQ before v4.1.6 contains a remote code execution vulnerability in the configuration API that allows authenticated administrators with CONFIGURATION_EDIT and ATTACHMENT_ADD privileges to write arbitrary PHP files by manipulating the …
- CVE-2026-45058CRITICALCVSS 9.4EG 9.42026-05-28
electerm is an open-sourced terminal/ssh/sftp/telnet/serialport/RDP/VNC/Spice/ftp client. In 3.8.8 and earlier, there is persistent local-pty code execution via imported bookmarks or compromised sync targets. Affects users who import bookm…
- CVE-2026-57910CRITICALCVSS 9.3EG 9.32026-08-25
Improper authentication in the WatchGuard Agent allows an unauthenticated attacker with network access to cause the agent to execute arbitrary code with elevated privileges.
- CVE-2026-48046CRITICALCVSS 9.3EG 9.32026-08-11
Streambert is a cross-platform Electron Desktop App to stream and download video content. Versions prior to 2.5.0 contain an unvalidated auto-updater URL vulnerability that allows a compromised renderer process to make the main process dow…
- CVE-2026-50562CRITICALCVSS 9.3EG 9.32026-07-15
FastGPT is a knowledge-based AI application platform. At commit 22ebfacbb43311e9b73294040ae0eb87390c6bba and earlier, artifacts built from untrusted pull request code in .github/workflows/preview-docs-build.yml and .github/workflows/previe…
- CVE-2026-9037CRITICALCVSS 9.3EG 9.32026-05-28
A firmware update mechanism in the affected charging controller fails to validate the authenticity of firmware packages delivered through the device's management interface. Because cryptographic signatures are not verified, an attacker wit…
- CVE-2025-53696CRITICALCVSS 9.3EG 9.32025-07-28
iSTAR Ultra performs a firmware verification on boot, however the verification does not inspect certain portions of the firmware. These firmware parts may contain malicious code. Tested up to firmware 6.9.2, later firmwares are also possib…
- CVE-2025-27593CRITICALCVSS 9.3EG 9.32025-03-14
The product can be used to distribute malicious code using SDD Device Drivers due to missing download verification checks, leading to code execution on target systems.
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