CWE-230Variant

Improper Handling of Missing Values

Draft in the CWE catalog · 11 CVEs mapped

11
CVEs mapped
7.1
Median CVSS
What it is

The product does not handle or incorrectly handles when a parameter, field, or argument name is specified, but the associated value is missing, i.e. it is empty, blank, or null.

Recent examples
7.1cvss
CVE-2026-25659

Ericsson Packet Core Gateway (PCG) - Improper handling of missing values Vulnerability

Ericsson Packet Core Gateway (PCG) versions prior to 1.30 contain an Improper Handling of Missing Values (CWE-230) vulnerability where an attacker continuously sending a specially crafted message can cause service degradation. The impact continues as long the attack persists but the system recovers from the crashes when the attack stops.

HIGHno explanation yet
0%
epss
7.1cvss
CVE-2026-25658

Ericsson Packet Core Gateway (PCG) - Improper handling of missing values Vulnerability

Ericsson Packet Core Gateway (PCG) versions prior to 1.30 contain an Improper Handling of Missing Values (CWE-230) vulnerability where an attacker continuously sending a specially crafted message can cause service degradation. The impact continues as long the attack persists but the system recovers from the crashes when the attack stops.

HIGHno explanation yet
0%
epss
8.6cvss
CVE-2026-20086

A vulnerability in the processing of Control and Provisioning of Wireless Access Points (CAPWAP) packets of Cisco IOS XE Wireless Controller Software for the…

A vulnerability in the processing of Control and Provisioning of Wireless Access Points (CAPWAP) packets of Cisco IOS XE Wireless Controller Software for the Catalyst CW9800 Family could allow an unauthenticated, remote attacker to cause a denial of service (DoS) condition on an affected device. This vulnerability is due to improper handling of a malformed CAPWAP packet. An attacker could exploit this vulnerability by sending a malformed CAPWAP packet to an affected device. A successful exploit could allow the attacker to cause the affected device to reload unexpectedly, resulting in a DoS condition.

HIGHno explanation yet
0%
epss
The record
Technical detail
CWE ID
CWE-230
Abstraction
Variant
Structure
Simple
Status
Draft