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CWE-345

877 CVEs • Abstraction: Class

Insufficient Verification of Data Authenticity

The product does not sufficiently verify the origin or authenticity of data, in a way that causes it to accept invalid data.

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CVEs (877)

CVE
VENDORS
PRODUCTS
UPDATED
PUBLISHED
CVSS
1Dell
1Powerflex Presentation Server
Jun 17, 2026
Jul 12, 2021
N/A· v4
4.3 MEDIUM· v3
4.3 MEDIUM· v2
Dell EMC PowerFlex, v3.5.x contain a Cross-Site WebSocket Hijacking Vulnerability in the Presentation Server/WebUI. An unauthenticated attacker could potentially exploit this vulnerability by tricking the user into perfo...Show more
Dell EMC PowerFlex, v3.5.x contain a Cross-Site WebSocket Hijacking Vulnerability in the Presentation Server/WebUI. An unauthenticated attacker could potentially exploit this vulnerability by tricking the user into performing unwanted actions on the Presentation Server and perform which may lead to configuration changes.Show less
1Putty
1Putty
Jun 17, 2026
Jul 9, 2021
N/A· v4
8.1 HIGH· v3
5.8 MEDIUM· v2
PuTTY through 0.75 proceeds with establishing an SSH session even if it has never sent a substantive authentication response. This makes it easier for an attacker-controlled SSH server to present a later spoofed authenti...Show more
PuTTY through 0.75 proceeds with establishing an SSH session even if it has never sent a substantive authentication response. This makes it easier for an attacker-controlled SSH server to present a later spoofed authentication prompt (that the attacker can use to capture credential data, and use that data for purposes that are undesired by the client user).Show less
1Mozilla
1Firefox
Jun 17, 2026
Jun 24, 2021
N/A· v4
4.3 MEDIUM· v3
4.3 MEDIUM· v2
Address bar search suggestions in private browsing mode were re-using session data from normal mode. *This bug only affects Firefox for Android. Other operating systems are unaffected.*. This vulnerability affects Firefo...Show more
Address bar search suggestions in private browsing mode were re-using session data from normal mode. *This bug only affects Firefox for Android. Other operating systems are unaffected.*. This vulnerability affects Firefox < 89.Show less
1Mozilla
3Firefox
Firefox EsrThunderbird
Jun 17, 2026
Jun 24, 2021
N/A· v4
6.5 MEDIUM· v3
4.3 MEDIUM· v2
Through complicated navigations with new windows, an HTTP page could have inherited a secure lock icon from an HTTPS page. This vulnerability affects Firefox ESR < 78.10, Thunderbird < 78.10, and Firefox < 88.
1Onepeloton
1Ttr01 Firmware
Jun 17, 2026
Jun 15, 2021
N/A· v4
6.8 MEDIUM· v3
7.2 HIGH· v2
Insufficient verification of data authenticity in Peloton TTR01 up to and including PTV55G allows an attacker with physical access to boot into a modified kernel/ramdisk without unlocking the bootloader.
1Mendix
1Saml
Jun 17, 2026
Jun 8, 2021
N/A· v4
8.8 HIGH· v3
6.5 MEDIUM· v2
A vulnerability has been identified in Mendix SAML Module (All versions < V2.1.2). The configuration of the SAML module does not properly check various restrictions and validations imposed by an identity provider. This c...Show more
A vulnerability has been identified in Mendix SAML Module (All versions < V2.1.2). The configuration of the SAML module does not properly check various restrictions and validations imposed by an identity provider. This could allow a remote authenticated attacker to escalate privileges.Show less
1Luca App
1Luca
Jun 17, 2026
Jun 4, 2021
N/A· v4
7.5 HIGH· v3
5.0 MEDIUM· v2
The server in Luca through 1.1.14 allows remote attackers to cause a denial of service (insertion of many fake records related to COVID-19) because Phone Number data lacks a digital signature.
1Wire
1Wire
Jun 17, 2026
Jun 3, 2021
N/A· v4
6.5 MEDIUM· v3
5.0 MEDIUM· v2
wire-ios is the iOS version of Wire, an open-source secure messaging app. wire-ios versions 3.8.0 and earlier have a bug in which a conversation could be incorrectly set to "unverified. This occurs when: - Self user is a...Show more
wire-ios is the iOS version of Wire, an open-source secure messaging app. wire-ios versions 3.8.0 and earlier have a bug in which a conversation could be incorrectly set to "unverified. This occurs when: - Self user is added to a new conversation - Self user is added to an existing conversation - All the participants in the conversation were previously marked as verified. The vulnerability is patched in wire-ios version 3.8.1. As a workaround, one can unverify & verify a device in the conversation.Show less
2Fedoraproject
Python
2Fedora
Pillow
Jun 17, 2026
Jun 2, 2021
N/A· v4
5.5 MEDIUM· v3
4.3 MEDIUM· v2
An issue was discovered in Pillow before 8.2.0. For BLP data, BlpImagePlugin did not properly check that reads (after jumping to file offsets) returned data. This could lead to a DoS where the decoder could be run a larg...Show more
An issue was discovered in Pillow before 8.2.0. For BLP data, BlpImagePlugin did not properly check that reads (after jumping to file offsets) returned data. This could lead to a DoS where the decoder could be run a large number of times on empty data.Show less
2Openstack
Redhat
2Neutron
Openstack Platform
Jun 17, 2026
May 28, 2021
N/A· v4
7.1 HIGH· v3
5.5 MEDIUM· v2
A flaw was found in openstack-neutron's default Open vSwitch firewall rules. By sending carefully crafted packets, anyone in control of a server instance connected to the virtual switch can impersonate the IPv6 addresses...Show more
A flaw was found in openstack-neutron's default Open vSwitch firewall rules. By sending carefully crafted packets, anyone in control of a server instance connected to the virtual switch can impersonate the IPv6 addresses of other systems on the network, resulting in denial of service or in some cases possibly interception of traffic intended for other destinations. Only deployments using the Open vSwitch driver are affected. Source: OpenStack project. Versions before openstack-neutron 15.3.3, openstack-neutron 16.3.1 and openstack-neutron 17.1.1 are affected.Show less
1Nagios
2Fusion
Nagios Xi
Jun 17, 2026
May 24, 2021
N/A· v4
9.8 CRITICAL· v3
10.0 HIGH· v2
Insufficient Verification of Data Authenticity in Nagios Fusion 4.1.8 and earlier and Nagios XI 5.7.5 and earlier allows for Escalation of Privileges or Code Execution as root via vectors related to an untrusted update p...Show more
Insufficient Verification of Data Authenticity in Nagios Fusion 4.1.8 and earlier and Nagios XI 5.7.5 and earlier allows for Escalation of Privileges or Code Execution as root via vectors related to an untrusted update package to upgrade_to_latest.sh.Show less
1Huawei
1Manageone
Jun 17, 2026
May 20, 2021
N/A· v4
6.5 MEDIUM· v3
3.5 LOW· v2
There is a denial of service vulnerability in some versions of ManageOne. In specific scenarios, due to the insufficient verification of the parameter, an attacker may craft some specific parameter. Successful exploit ma...Show more
There is a denial of service vulnerability in some versions of ManageOne. In specific scenarios, due to the insufficient verification of the parameter, an attacker may craft some specific parameter. Successful exploit may cause some services abnormal.Show less
1Hom.ee
1Brain Cube Core
Jun 17, 2026
May 20, 2021
N/A· v4
6.8 MEDIUM· v3
7.2 HIGH· v2
The USB firmware update script of homee Brain Cube v2 (2.28.2 and 2.28.4) devices allows an attacker with physical access to install compromised firmware. This occurs because of insufficient validation of the firmware im...Show more
The USB firmware update script of homee Brain Cube v2 (2.28.2 and 2.28.4) devices allows an attacker with physical access to install compromised firmware. This occurs because of insufficient validation of the firmware image file and can lead to code execution on the device.Show less
1Jetbrains
1Pycharm
Jun 17, 2026
May 11, 2021
N/A· v4
7.8 HIGH· v3
4.6 MEDIUM· v2
In JetBrains PyCharm before 2020.3.4, local code execution was possible because of insufficient checks when getting the project from VCS.
1Codesys
1Development System
Jun 17, 2026
May 3, 2021
N/A· v4
7.8 HIGH· v3
4.6 MEDIUM· v2
CODESYS Development System 3 before 3.5.17.0 displays or executes malicious documents or files embedded in libraries without first checking their validity.
1Piwigo
1Localfiles Editor
Jun 17, 2026
Apr 26, 2021
N/A· v4
7.5 HIGH· v3
5.0 MEDIUM· v2
show_default.php in the LocalFilesEditor extension before 11.4.0.1 for Piwigo allows Local File Inclusion because the file parameter is not validated with a proper regular-expression check.
1Pupnp Project
1Pupnp
Jun 17, 2026
Apr 20, 2021
N/A· v4
9.8 CRITICAL· v3
7.5 HIGH· v2
The Portable SDK for UPnP Devices is an SDK for development of UPnP device and control point applications. The server part of pupnp (libupnp) appears to be vulnerable to DNS rebinding attacks because it does not check th...Show more
The Portable SDK for UPnP Devices is an SDK for development of UPnP device and control point applications. The server part of pupnp (libupnp) appears to be vulnerable to DNS rebinding attacks because it does not check the value of the `Host` header. This can be mitigated by using DNS revolvers which block DNS-rebinding attacks. The vulnerability is fixed in version 1.14.6 and later.Show less
4Fedoraproject
RedhatRpm+1 more
4Enterprise Linux
FedoraRpm+1 more
Jun 17, 2026
Mar 26, 2021
N/A· v4
7.0 HIGH· v3
5.1 MEDIUM· v2
A flaw was found in RPM's signature check functionality when reading a package file. This flaw allows an attacker who can convince a victim to install a seemingly verifiable package, whose signature header was modified,...Show more
A flaw was found in RPM's signature check functionality when reading a package file. This flaw allows an attacker who can convince a victim to install a seemingly verifiable package, whose signature header was modified, to cause RPM database corruption and execute code. The highest threat from this vulnerability is to data integrity, confidentiality, and system availability.Show less
1Cisco
1Ios Xe
Jun 17, 2026
Mar 24, 2021
N/A· v4
7.4 HIGH· v3
7.1 HIGH· v2
A vulnerability in the web UI feature of Cisco IOS XE Software could allow an unauthenticated, remote attacker to conduct a cross-site WebSocket hijacking (CSWSH) attack and cause a denial of service (DoS) condition on a...Show more
A vulnerability in the web UI feature of Cisco IOS XE Software could allow an unauthenticated, remote attacker to conduct a cross-site WebSocket hijacking (CSWSH) attack and cause a denial of service (DoS) condition on an affected device. This vulnerability is due to insufficient HTTP protections in the web UI on an affected device. An attacker could exploit this vulnerability by persuading an authenticated user of the web UI to follow a crafted link. A successful exploit could allow the attacker to corrupt memory on the affected device, forcing it to reload and causing a DoS condition.Show less
1Matrix React Sdk Project
1Matrix React Sdk
Jun 17, 2026
Mar 2, 2021
N/A· v4
4.3 MEDIUM· v3
4.3 MEDIUM· v2
matrix-react-sdk is an npm package which is a Matrix SDK for React Javascript. In matrix-react-sdk before version 3.15.0, the user content sandbox can be abused to trick users into opening unexpected documents. The conte...Show more
matrix-react-sdk is an npm package which is a Matrix SDK for React Javascript. In matrix-react-sdk before version 3.15.0, the user content sandbox can be abused to trick users into opening unexpected documents. The content is opened with a `blob` origin that cannot access Matrix user data, so messages and secrets are not at risk. This has been fixed in version 3.15.0.Show less