CVE-2024-56169Network attack vector

Incomplete route validation via unusable fallback cache

Published Dec 18, 2024 · Updated Feb 10, 2025

Validation integrity failure in NIC México Fort before 2.0.0 allows remote attackers to cause incomplete route-origin validation data. Its delta-fetch path treats the cache only as a bandwidth-saving source and leaves no viable validated fallback when a fetch stops midway or returns incorrect files. No credentials or user interaction are required, and the resulting ROA deficit removes valid route-origin data from downstream routing decisions.

CVSS severity5.3
Medium
EPSS probability0.18%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Validation integrity failure in NIC México Fort before 2.0.0 allows remote attackers to cause incomplete route-origin validation data. Its delta-fetch path treats the cache only as a bandwidth-saving source and leaves no viable validated fallback when a fetch stops midway or returns incorrect files. No credentials or user interaction are required, and the resulting ROA deficit removes valid route-origin data from downstream routing decisions.

The record

CVE
CVE-2024-56169
Published
Dec 18, 2024
Updated
Feb 10, 2025
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-354, T1565.002
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Dec 18, 2024CVE publishedPublication date reported by the CVE source.
  2. Feb 10, 2025Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

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Is a vulnerable build present?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

5.3CISA-ADPCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

CVSS describes severity. EPSS estimates exploitation probability.

Attacks

What attackers are doing with it

Daily unique IPs observed by Shadowserver honeypots for known exploited vulnerabilities (KEVs). Missing observations do not establish an absence of attacks.

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No observations available

Sep 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-354Improper Validation of Integrity Check Value
T1565.002Transmitted Data Manipulation

Public exploit references

No public exploit references are available in this record.

Labels summarize the accepted research assessment. They do not indicate a test against your environment.

Technologies

Your stack

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Your stack

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