CWE-231Variant

Improper Handling of Extra Values

Draft in the CWE catalog · 4 CVEs mapped

4
CVEs mapped
7.2
Median CVSS
What it is

The product does not handle or incorrectly handles when more values are provided than expected.

Recent examples
6.9cvss
CVE-2026-22888

Improper input verification issue exists in Cybozu Garoon 5.0.0 to 6.0.3, which may lead to unauthorized alteration of portal settings, potentially blocking…

Improper input verification issue exists in Cybozu Garoon 5.0.0 to 6.0.3, which may lead to unauthorized alteration of portal settings, potentially blocking access to the product.

MEDIUMno explanation yet
0%
epss
7.7cvss
CVE-2024-20268

CVE-2024-20268 - HIGH Severity Vulnerability

A vulnerability in the Simple Network Management Protocol (SNMP) feature of Cisco Adaptive Security Appliance (ASA) Software and Cisco Firepower Threat Defense (FTD) Software could allow an authenticated, remote attacker to cause an unexpected reload of the device. This vulnerability is due to insufficient input validation of SNMP packets. An attacker could exploit this vulnerability by sending a crafted SNMP request to an affected device using IPv4 or IPv6. A successful exploit could allow the attacker to cause the affected device to reload, resulting in a denial of service (DoS) condition. This vulnerability affects all versions of SNMP (versions 1, 2c, and 3) and requires a valid SNMP community string or valid SNMPv3 user credentials.

HIGHno explanation yet
1%
epss
7.5cvss
CVE-2023-6841

Keycloak: amount of attributes per object is not limited and it may lead to dos

A denial of service vulnerability was found in keycloak where the amount of attributes per object is not limited,an attacker by sending repeated HTTP requests could cause a resource exhaustion when the application send back rows with long attribute values.

HIGHno explanation yet
1%
epss
The record
Technical detail
CWE ID
CWE-231
Abstraction
Variant
Structure
Simple
Status
Draft