CVE-2024-13181Network attack vector

Unauthenticated authentication bypass via path traversal

Published Jan 14, 2025 · Updated Jan 16, 2025

Path traversal in Ivanti Avalanche before 6.4.7 allows remote attackers to bypass authentication through crafted network requests. Ivanti has not disclosed the affected endpoint or the pathname-validation operation that permits traversal beyond its intended route. Exploitation requires network access but no credentials or user interaction; published material does not define the permissions obtained after bypass.

CVSS severity7.3
High
EPSS probability32.44%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Path traversal in Ivanti Avalanche before 6.4.7 allows remote attackers to bypass authentication through crafted network requests. Ivanti has not disclosed the affected endpoint or the pathname-validation operation that permits traversal beyond its intended route. Exploitation requires network access but no credentials or user interaction; published material does not define the permissions obtained after bypass.

The record

CVE
CVE-2024-13181
Published
Jan 14, 2025
Updated
Jan 16, 2025
Vendor
Ivanti
Product
Avalanche
Classifications
CWE-22, CWE-288, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jan 14, 2025CVE publishedPublication date reported by the CVE source.
  2. Jan 16, 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 versions are unavailable in this record. Check the vendor advisory for version and patch details.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Ivanti · AvalancheAffected versions are unavailable in this record.

Published CVSS scores

7.3IvantiCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L
9.8NIST NVDCVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H

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.

Daily unique IPsNo honeypot observations are available for this CVE in the selected window.

No observations available

Sep 9, 2026Sep 15, 2026
Latest reporting daySep 15, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesunauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-22Improper Limitation of a Pathname to a Restricted Directory ('Path Traversal')
CWE-288Authentication Bypass Using an Alternate Path or Channel
T1190Exploit Public-Facing Application

Public exploit references

No public exploit references are available in this record.

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Technologies

Your stack

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Your stack

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