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CWE-400

3,101 CVEs • Abstraction: Class • Likelihood of Exploit: High

Uncontrolled Resource Consumption

The product does not properly control the allocation and maintenance of a limited resource, thereby enabling an actor to influence the amount of resources consumed, eventually leading to the exhaustion of available resources.

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CVEs (3,101)

CVE
VENDORS
PRODUCTS
UPDATED
PUBLISHED
CVSS
1Cisco
1Ios
Apr 16, 2026
Aug 12, 1998
N/A· v4
3.5 LOW· v3
5.0 MEDIUM· v2
Attackers can crash a Cisco IOS router or device, provided they can get to an interactive prompt (such as a login). This applies to some IOS 9.x, 10.x, and 11.x releases.