Vulnerabilities > Improper Verification of Cryptographic Signature

DATE CVE VULNERABILITY TITLE RISK
2021-04-06 CVE-2020-36284 Improper Verification of Cryptographic Signature vulnerability in Unionpayintl Union PAY
Union Pay up to 3.4.93.4.9, for android, contains a CWE-347: Improper Verification of Cryptographic Signature vulnerability, allows attackers to shop for free in merchants' websites and mobile apps, via a crafted authentication code (MAC) which is generated based on a secret key which is NULL.
network
low complexity
unionpayintl CWE-347
7.5
2021-04-06 CVE-2020-23533 Improper Verification of Cryptographic Signature vulnerability in Unionpayintl Union PAY
Union Pay up to 1.2.0, for web based versions contains a CWE-347: Improper Verification of Cryptographic Signature vulnerability, allows attackers to shop for free in merchants' websites and mobile apps, via a crafted authentication code (MAC) which is generated based on a secret key which is NULL.
network
low complexity
unionpayintl CWE-347
7.5
2021-04-06 CVE-2021-30130 Improper Verification of Cryptographic Signature vulnerability in multiple products
phpseclib before 2.0.31 and 3.x before 3.0.7 mishandles RSA PKCS#1 v1.5 signature verification.
network
low complexity
phpseclib debian CWE-347
7.5
2021-03-24 CVE-2021-1375 Improper Verification of Cryptographic Signature vulnerability in Cisco IOS XE
Multiple vulnerabilities in the fast reload feature of Cisco IOS XE Software running on Cisco Catalyst 3850, Cisco Catalyst 9300, and Cisco Catalyst 9300L Series Switches could allow an authenticated, local attacker to either execute arbitrary code on the underlying operating system, install and boot a malicious software image, or execute unsigned binaries on an affected device.
local
low complexity
cisco CWE-347
6.7
2021-03-08 CVE-2020-23967 Improper Verification of Cryptographic Signature vulnerability in Drweb Security Space 11.0/12.0
Dr.Web Security Space versions 11 and 12 allow elevation of privilege for local users without administrative privileges to NT AUTHORITY\SYSTEM due to insufficient control during autoupdate.
local
low complexity
drweb CWE-347
7.8
2021-02-10 CVE-2021-3033 Improper Verification of Cryptographic Signature vulnerability in Paloaltonetworks Prisma Cloud
An improper verification of cryptographic signature vulnerability exists in the Palo Alto Networks Prisma Cloud Compute console.
network
low complexity
paloaltonetworks CWE-347
critical
9.8
2021-01-26 CVE-2020-27540 Improper Verification of Cryptographic Signature vulnerability in Company Cs-C2Shw Firmware 5.0.082.1
Bash injection vulnerability and bypass of signature verification in Rostelecom CS-C2SHW 5.0.082.1.
network
low complexity
company CWE-347
critical
9.8
2021-01-07 CVE-2018-18689 Improper Verification of Cryptographic Signature vulnerability in multiple products
The Portable Document Format (PDF) specification does not provide any information regarding the concrete procedure of how to validate signatures.
5.3
2021-01-07 CVE-2018-18688 Improper Verification of Cryptographic Signature vulnerability in multiple products
The Portable Document Format (PDF) specification does not provide any information regarding the concrete procedure of how to validate signatures.
5.3
2020-12-09 CVE-2020-28086 Improper Verification of Cryptographic Signature vulnerability in Zx2C4 Password-Store
pass through 1.7.3 has a possibility of using a password for an unintended resource.
network
low complexity
zx2c4 CWE-347
7.5