CVE-2026-25657: Improper Handling of Syntactically Invalid Structure

Ericsson Packet Core Gateway PCG versions prior to 1.30 contain an Improper Handling of Syntactically Invalid Structure CWE-228 vulnerability where an attacker continuously sending a specially crafted message can cause service degradation. The impact continues as long the attack persists but the...

Web application firewall rules bypass by using an empty filename

Two improper handling of syntactically invalid structure vulnerabilities CWE-228 in FortiWeb may allow an unauthenticated attacker to bypass web firewall protections via HTTP/S crafted requests...

CVE-2022-38381

An improper handling of malformed request vulnerability CWE-228 exists in FortiADC 5.0 all versions, 6.0.0 all versions, 6.1.0 all versions, 6.2.0 through 6.2.3, and 7.0.0 through 7.0.2. This may allow a remote attacker without privileges to bypass some Web Application Firewall WAF protection suc...

Sql injection

An improper handling of malformed request vulnerability CWE-228 exists in FortiADC 5.0 all versions, 6.0.0 all versions, 6.1.0 all versions, 6.2.0 through 6.2.3, and 7.0.0 through 7.0.2. This may allow a remote attacker without privileges to bypass some Web Application Firewall WAF protection suc...

CVE-2022-38381: Undefined Security Weakness

An improper handling of malformed request vulnerability CWE-228 exists in FortiADC 5.0 all versions, 6.0.0 all versions, 6.1.0 all versions, 6.2.0 through 6.2.3, and 7.0.0 through 7.0.2. This may allow a remote attacker without privileges to bypass some Web Application Firewall WAF protection suc...