CWE-347
Improper Verification of Cryptographic Signature
Description
The product does not verify, or incorrectly verifies, the cryptographic signature for data.
Hierarchy (View 1000)
Parents
Children
none
Related attack patterns (CAPEC)
CAPEC-463 · CAPEC-475
CVEs mapped to this weakness (803)
page 17 of 41| CVE | Vendor / Product | Sev | Risk | CVSS | EPSS | KEV | Published | Description |
|---|---|---|---|---|---|---|---|---|
| CVE-2026-68759 | Hig | 0.47 | 7.2 | 0.00 | Aug 12, 2026 | A holder of a valid integration credential may impersonate other users under specific conditions. | ||
| CVE-2026-0392 | Hig | 0.47 | — | 0.00 | Aug 3, 2026 | eParakstītājs 3.0 for Windows before version 1.10.0 retrieves and executes its automatic updates over a channel that is not authenticated or integrity-protected. On each launch the application fetches an update descriptor (XML) over TLS but accepts any TLS certificate (a… | ||
| CVE-2026-13722 | Hig | 0.47 | 7.2 | 0.00 | Jul 3, 2026 | WatchGuard Fireware OS contains a firmware validation bypass when processing a backup image via the backup/restore feature. An authenticated administrator can exploit this vulnerability to install a tampered firmware image. | ||
| CVE-2026-9779 | Hig | 0.47 | 7.2 | 0.00 | Jun 24, 2026 | ATEN Unizon doCryptoHugeFileToFile Improper Verification of Cryptographic Signature Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of ATEN Unizon. Authentication is required to exploit this… | ||
| CVE-2026-6328 | Hig | 0.47 | — | 0.00 | Apr 15, 2026 | Improper input validation, Improper verification of cryptographic signature vulnerability in XQUIC Project XQUIC xquic on Linux (QUIC protocol implementation, packet processing module, STREAM frame handler modules) allows Protocol Manipulation.This issue affects XQUIC: through… | ||
| CVE-2026-24032 | Hig | 0.47 | 7.3 | 0.00 | Apr 14, 2026 | A vulnerability has been identified in SINEC NMS (All versions < V4.0 SP3 with UMC). The affected application contains an authentication weakness due to insufficient validation of user identity in the UMC component. This could allow an unauthenticated remote attacker to bypass… | ||
| CVE-2025-41767 | Hig | 0.47 | 7.2 | 0.00 | Mar 9, 2026 | A high-privileged remote attacker can fully compromise the device by abusing an update signature bypass vulnerability in the wwwupdate.cgi method in the web interface of UBR. | ||
| CVE-2025-36418 | Hig | 0.47 | 7.3 | 0.00 | Jan 20, 2026 | IBM ApplinX 11.1 is vulnerable due to a privilege escalation vulnerability due to improper verification of JWT tokens. An attacker may be able to craft or modify a JSON web token in order to impersonate another user or to elevate their privileges. | ||
| CVE-2025-12006 | Hig | 0.47 | 7.2 | 0.00 | Jan 16, 2026 | There is a vulnerability in the Supermicro BMC firmware validation logic at Supermicro MBD-X12STW-F . An attacker can update the system firmware with a specially crafted image. | ||
| CVE-2025-58356 | Hig | 0.47 | — | 0.00 | Oct 27, 2025 | Constellation is the first Confidential Kubernetes. The Constellation CVM image uses LUKS2-encrypted volumes for persistent storage. When opening an encrypted storage device, the CVM uses the libcryptsetup function crypt_activate_by_passhrase. If the VM is successful in opening… | ||
| CVE-2025-7937 | Hig | 0.47 | 7.2 | 0.00 | Sep 19, 2025 | There is a vulnerability in the Supermicro BMC firmware validation logic at Supermicro MBD-X12STW . An attacker can update the system firmware with a specially crafted image. | ||
| CVE-2025-6198 | Hig | 0.47 | 7.2 | 0.00 | Sep 19, 2025 | There is a vulnerability in the Supermicro BMC firmware validation logic at Supermicro MBD-X13SEM-F . An attacker can update the system firmware with a specially crafted image. | ||
| CVE-2025-52550 | Hig | 0.47 | 7.2 | 0.00 | Sep 2, 2025 | E3 Site Supervisor Control (firmware version < 2.31F01) firmware upgrade packages are unsigned. An attacker can forge malicious firmware upgrade packages. An attacker with admin access to the application services can install a malicious firmware upgrade. | ||
| CVE-2024-10237 | Hig | 0.47 | 7.2 | 0.00 | Feb 4, 2025 | There is a vulnerability in the BMC firmware image authentication design at Supermicro MBD-X12DPG-OA6 . An attacker can modify the firmware to bypass BMC inspection and bypass the signature verification process | ||
| CVE-2024-56161 | Hig | 0.47 | 7.2 | 0.01 | Feb 3, 2025 | Improper signature verification in AMD CPU ROM microcode patch loader may allow an attacker with local administrator privilege to load malicious CPU microcode resulting in loss of confidentiality and integrity of a confidential guest running under AMD SEV-SNP. | ||
| CVE-2024-52958 | Hig | 0.47 | 7.2 | 0.00 | Nov 27, 2024 | A improper verification of cryptographic signature vulnerability in plugin management in iota C.ai Conversational Platform from 1.0.0 through 2.1.3 allows remote authenticated users to load a malicious DLL via upload plugin function. | ||
| CVE-2024-8531 | Hig | 0.47 | 7.2 | 0.00 | Oct 11, 2024 | CWE-347: Improper Verification of Cryptographic Signature vulnerability exists that could compromise the Data Center Expert software when an upgrade bundle is manipulated to include arbitrary bash scripts that are executed as root. | ||
| CVE-2023-34435 | Hig | 0.47 | 7.2 | 0.00 | Jul 8, 2024 | A firmware update vulnerability exists in the boa formUpload functionality of Realtek rtl819x Jungle SDK v3.4.11. A specially crafted network packets can lead to arbitrary firmware update. An attacker can provide a malicious file to trigger this vulnerability. | ||
| CVE-2023-23436 | Hig | 0.47 | 7.3 | 0.00 | Dec 29, 2023 | Some Honor products are affected by signature management vulnerability, successful exploitation could cause the forged system file overwrite the correct system file | ||
| CVE-2023-23432 | Hig | 0.47 | 7.3 | 0.00 | Dec 29, 2023 | Some Honor products are affected by signature management vulnerability, successful exploitation could cause the forged system file overwrite the correct system file. |
- risk 0.47cvss 7.2epss 0.00
A holder of a valid integration credential may impersonate other users under specific conditions.
- risk 0.47cvss —epss 0.00
eParakstītājs 3.0 for Windows before version 1.10.0 retrieves and executes its automatic updates over a channel that is not authenticated or integrity-protected. On each launch the application fetches an update descriptor (XML) over TLS but accepts any TLS certificate (a…
- risk 0.47cvss 7.2epss 0.00
WatchGuard Fireware OS contains a firmware validation bypass when processing a backup image via the backup/restore feature. An authenticated administrator can exploit this vulnerability to install a tampered firmware image.
- risk 0.47cvss 7.2epss 0.00
ATEN Unizon doCryptoHugeFileToFile Improper Verification of Cryptographic Signature Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of ATEN Unizon. Authentication is required to exploit this…
- risk 0.47cvss —epss 0.00
Improper input validation, Improper verification of cryptographic signature vulnerability in XQUIC Project XQUIC xquic on Linux (QUIC protocol implementation, packet processing module, STREAM frame handler modules) allows Protocol Manipulation.This issue affects XQUIC: through…
- risk 0.47cvss 7.3epss 0.00
A vulnerability has been identified in SINEC NMS (All versions < V4.0 SP3 with UMC). The affected application contains an authentication weakness due to insufficient validation of user identity in the UMC component. This could allow an unauthenticated remote attacker to bypass…
- risk 0.47cvss 7.2epss 0.00
A high-privileged remote attacker can fully compromise the device by abusing an update signature bypass vulnerability in the wwwupdate.cgi method in the web interface of UBR.
- risk 0.47cvss 7.3epss 0.00
IBM ApplinX 11.1 is vulnerable due to a privilege escalation vulnerability due to improper verification of JWT tokens. An attacker may be able to craft or modify a JSON web token in order to impersonate another user or to elevate their privileges.
- risk 0.47cvss 7.2epss 0.00
There is a vulnerability in the Supermicro BMC firmware validation logic at Supermicro MBD-X12STW-F . An attacker can update the system firmware with a specially crafted image.
- risk 0.47cvss —epss 0.00
Constellation is the first Confidential Kubernetes. The Constellation CVM image uses LUKS2-encrypted volumes for persistent storage. When opening an encrypted storage device, the CVM uses the libcryptsetup function crypt_activate_by_passhrase. If the VM is successful in opening…
- risk 0.47cvss 7.2epss 0.00
There is a vulnerability in the Supermicro BMC firmware validation logic at Supermicro MBD-X12STW . An attacker can update the system firmware with a specially crafted image.
- risk 0.47cvss 7.2epss 0.00
There is a vulnerability in the Supermicro BMC firmware validation logic at Supermicro MBD-X13SEM-F . An attacker can update the system firmware with a specially crafted image.
- risk 0.47cvss 7.2epss 0.00
E3 Site Supervisor Control (firmware version < 2.31F01) firmware upgrade packages are unsigned. An attacker can forge malicious firmware upgrade packages. An attacker with admin access to the application services can install a malicious firmware upgrade.
- risk 0.47cvss 7.2epss 0.00
There is a vulnerability in the BMC firmware image authentication design at Supermicro MBD-X12DPG-OA6 . An attacker can modify the firmware to bypass BMC inspection and bypass the signature verification process
- risk 0.47cvss 7.2epss 0.01
Improper signature verification in AMD CPU ROM microcode patch loader may allow an attacker with local administrator privilege to load malicious CPU microcode resulting in loss of confidentiality and integrity of a confidential guest running under AMD SEV-SNP.
- risk 0.47cvss 7.2epss 0.00
A improper verification of cryptographic signature vulnerability in plugin management in iota C.ai Conversational Platform from 1.0.0 through 2.1.3 allows remote authenticated users to load a malicious DLL via upload plugin function.
- risk 0.47cvss 7.2epss 0.00
CWE-347: Improper Verification of Cryptographic Signature vulnerability exists that could compromise the Data Center Expert software when an upgrade bundle is manipulated to include arbitrary bash scripts that are executed as root.
- risk 0.47cvss 7.2epss 0.00
A firmware update vulnerability exists in the boa formUpload functionality of Realtek rtl819x Jungle SDK v3.4.11. A specially crafted network packets can lead to arbitrary firmware update. An attacker can provide a malicious file to trigger this vulnerability.
- risk 0.47cvss 7.3epss 0.00
Some Honor products are affected by signature management vulnerability, successful exploitation could cause the forged system file overwrite the correct system file
- risk 0.47cvss 7.3epss 0.00
Some Honor products are affected by signature management vulnerability, successful exploitation could cause the forged system file overwrite the correct system file.