OpenIDC cjose versions 0.6.1 through 0.6.2.5 contain a critical vulnerability where the content-encryption key (CEK) used in AES-CBC-HMAC algorithms is hard-coded to all zero bytes instead of being randomly generated. This flaw allows anyone with access to the encrypted JSON Web Encryption (JWE) token to decrypt and modify its contents. The issue is fixed in version 0.6.2.6 by properly generating the CEK using a secure random function. Until upgrading, mitigations include using AES-GCM encryption, supplying a CEK directly, or avoiding the affected encryption algorithms. Data encrypted with the vulnerable versions should be re-encrypted and secrets rotated.
Dell Secure Connect Gateway (SCG) 5.0 versions prior to 5.36.00.16 (appliance) and 5.36.00.00 (application) contain a vulnerability involving the use of a hard-coded cryptographic key. This flaw allows a low privileged attacker with local access to potentially disclose sensitive information. The vulnerability is classified as CWE-321 and has a medium severity with a CVSS score of 5.5. No official patch or remediation details are provided in the available data.
Dell SCG 5.0 Appliance versions prior to 5.36.00.16 and Dell SCG 5.0 Application versions prior to 5.36.00.00, contains an Use of Hard-coded Cryptographic Key vulnerability. A low privileged attacker with local access could potentially exploit this vulnerability, leading to information disclosure.
Dell SCG 5.0 Appliance versions prior to 5.36.00.16 and Dell SCG 5.0 Application versions prior to 5.36.00.00, contains an Use of Hard-coded Cryptographic Key vulnerability. A low privileged attacker with local access could potentially exploit this vulnerability, leading to information disclosure.
CVE-2026-18330 is a vulnerability in TP-Link RE305 v3 and Archer C7 v5 devices where a hard-coded RSA-1024 private cryptographic key is embedded in firmware configuration files and reused across devices. This key can be obtained by an attacker and used to decrypt administrator passwords captured from HTTP Web UI login sessions, compromising session confidentiality. The vulnerability has a medium severity with a CVSS score of 6.1. Fixed versions are available.
NVIDIA Unified Fabric Manager Enterprise - GA contains a vulnerability due to the use of a hard-coded cryptographic key in its session management component. This flaw could allow an attacker with local access and high attack complexity to extract sensitive information, potentially leading to information disclosure and privilege escalation. The vulnerability has a medium severity rating with a CVSS score of 5.1. No affected versions or patches have been explicitly stated.
The use of
hard-coded cryptographic key vulnerability has been identified in the mesh
functionality of Deco XE75 v3, XE5300 v3.6 and WE10800 v3.6.
A shared RSA-512 mesh group private key is present in the affected
firmware and is used by the mesh protocol for node authentication. An attacker who obtains the firmware image
and has local network access may be able to authenticate as a mesh node without
possessing a device-specific credential.
Successful
exploitation may allow an unauthenticated adjacent attacker to impersonate a
trusted mesh node and bypass mesh node authentication, which may permit unauthorized
changes to device or mesh configuration, affecting confidentiality, integrity
and availability.
IBM Documentation Offline versions 1.0.0 through 1.4.1 contain a vulnerability due to the use of a hardcoded cryptographic key. This flaw could allow a remote attacker to forge valid session tokens. The vulnerability has a medium severity rating with a CVSS score of 5.3. No official patch or remediation guidance has been provided yet.
During an internal security assessment, a potential vulnerability was discovered in Lenovo Accessories and Display Manager for Enterprise for Windows that could allow a local authenticated user to execute arbitrary code with elevated privileges.
is affected by a Use of Hard-coded Cryptographic Key vulnerability that could result in a Security feature bypass. A low-privileged attacker could leverage this vulnerability to bypass security measures and gain unauthorized read and write access. Exploitation of this issue does not require user interaction. Scope is changed.
A vulnerability has been identified in LOGO! Soft Comfort (All versions < V9). Affected products use a static, hardcoded AES master key to encrypt project files. This could allow a local attacker to extract the master key from the application files or memory and use it to decrypt project files or remove project passwords entirely without knowing the actual user-defined password.
SAP BusinessObjects Business Intelligence Platform stores certain sensitive credentials associated with user objects using a hard-coded cryptographic key. An attacker with high privileges and local access to the server could retrieve these objects and decrypt the stored credentials. Successful exploitation could allow the attacker to obtain sensitive authentication data and modify protected information, resulting in a high impact on confidentiality and integrity. There is no impact on availability.
In affected TP-Link Aginet devices, use of
hardcoded cryptographic keys embedded in the firmware to protect sensitive
configuration data may allow an attacker who has access to device storage to
recover the keys and decrypt stored data.
Successful
exploitation may allow access to decrypted sensitive configuration data,
including credentials and service-related information.
Use of hard-coded cryptographic key vulnerability in Tobit Laboratories AG TeamDavid's Webbox. For users created locally in David, passwords are stored in various
files using only obfuscation. Any user with access to the server’s file
system, or who can otherwise extract files from the server (see
vulnerability “Random File Read”), can potentially obtain affected
users’ passwords. This issue affects TeamDavid before Rollout 528.
Starting with Rollout 528 (June 30, 2026), the affected functionality is disabled by default and the vulnerabilities are therefore no longer exposed through this functionality.
CVE-2026-49008 is a medium severity vulnerability in the ZTE F689 device involving the use of a hard-coded cryptographic key. An attacker who accesses unencrypted firmware information can obtain credentials used for integrity verification of a specific application function on the device. This could allow unauthorized modification or tampering with that function. No official patch or remediation guidance is currently available from the vendor.
CVE-2026-49006 is a medium severity vulnerability in the ZTE F689 device involving the use of a hard-coded cryptographic key. An attacker who accesses unencrypted firmware information can obtain credentials related to TLS transmission. This vulnerability does not have a confirmed patch or official remediation guidance as of the publication date.