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CWE-345

645 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 (645)

CVE
VENDORS
PRODUCTS
UPDATED
PUBLISHED
CVSS
1Tokensale Project
1Tokensale
Jun 17, 2026
Sep 7, 2021
N/A· v4
7.5 HIGH· v3
5.0 MEDIUM· v2
A lack of target address verification in the selfdestructs() function of ICOVO 1.0 allows attackers to steal tokens from victim users via a crafted script.
2Debian
Gnu
2Debian Linux
Inetutils
Jun 17, 2026
Sep 3, 2021
N/A· v4
6.5 MEDIUM· v3
4.3 MEDIUM· v2
The ftp client in GNU Inetutils before 2.2 does not validate addresses returned by PASV/LSPV responses to make sure they match the server address. This is similar to CVE-2020-8284 for curl.
1Zohocorp
1Manageengine Adselfservice Plus
Jun 17, 2026
Aug 30, 2021
N/A· v4
9.8 CRITICAL· v3
7.5 HIGH· v2
Zoho ManageEngine ADSelfService Plus 6103 and prior is vulnerable to admin portal access-restriction bypass.
1Cisco
1Nx Os
Jun 17, 2026
Aug 25, 2021
N/A· v4
8.6 HIGH· v3
5.0 MEDIUM· v2
A vulnerability in the Multi-Pod or Multi-Site network configurations for Cisco Nexus 9000 Series Fabric Switches in Application Centric Infrastructure (ACI) mode could allow an unauthenticated, remote attacker to unexpe...Show more
A vulnerability in the Multi-Pod or Multi-Site network configurations for Cisco Nexus 9000 Series Fabric Switches in Application Centric Infrastructure (ACI) mode could allow an unauthenticated, remote attacker to unexpectedly restart the device, resulting in a denial of service (DoS) condition. This vulnerability exists because TCP traffic sent to a specific port on an affected device is not properly sanitized. An attacker could exploit this vulnerability by sending crafted TCP data to a specific port that is listening on a public-facing IP address for the Multi-Pod or Multi-Site configuration. A successful exploit could allow the attacker to cause the device to restart unexpectedly, resulting in a DoS condition.Show less
1Nvidia
1Nvcaffe
Jun 17, 2026
Aug 23, 2021
N/A· v4
8.8 HIGH· v3
6.8 MEDIUM· v2
NVCaffe's python required dependencies list used to contain `gfortran`version prior to 0.17.4, entry which does not exist in the repository pypi.org. An attacker could potentially have posted malicious files to pypi.org...Show more
NVCaffe's python required dependencies list used to contain `gfortran`version prior to 0.17.4, entry which does not exist in the repository pypi.org. An attacker could potentially have posted malicious files to pypi.org causing a user to install it within NVCaffe.Show less
1Wolfssl
1Wolfssl
Jun 17, 2026
Aug 12, 2021
N/A· v4
5.9 MEDIUM· v3
4.3 MEDIUM· v2
wolfSSL before 4.8.1 incorrectly skips OCSP verification in certain situations of irrelevant response data that contains the NoCheck extension.
1Zte
1Zxctn 6120h Firmware
Jun 17, 2026
Aug 5, 2021
N/A· v4
4.6 MEDIUM· v3
2.1 LOW· v2
A ZTE's product of the transport network access layer has a security vulnerability. Because the system does not sufficiently verify the data reliability, attackers could replace an authenticated optical module on the equ...Show more
A ZTE's product of the transport network access layer has a security vulnerability. Because the system does not sufficiently verify the data reliability, attackers could replace an authenticated optical module on the equipment with an unauthenticated one, bypassing system authentication and detection, thus affecting signal transmission. This affects: <ZXCTN 6120H><V5.10.00B24>Show less
1Huawei
1Harmonyos
Jun 17, 2026
Aug 3, 2021
N/A· v4
5.5 MEDIUM· v3
4.9 MEDIUM· v2
A component of the HarmonyOS has a Insufficient Verification of Data Authenticity vulnerability. Local attackers may exploit this vulnerability to cause persistent dos.
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