CVE-2024-37373Network attack vector

Administrator RCE via unrestricted FileStoreConfig upload

Published Aug 14, 2024 · Updated Aug 16, 2024

Improper input validation in Ivanti Avalanche 6.3.1 through 6.4.3 allows remote authenticated users with admin rights to execute code. The Central Filestore's FileStoreConfig app accepts user-supplied files without restricting dangerous types, enabling arbitrary file upload. An administrator can execute uploaded content as SYSTEM, granting full control of the Windows server.

CVSS severity7.2
High
EPSS probability1.56%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
Coverage for this vulnerability

See if you're affected

Explore vulnerability checks for your environment with Hinoki.

Book a demo

Summary

What happened

Improper input validation in Ivanti Avalanche 6.3.1 through 6.4.3 allows remote authenticated users with admin rights to execute code. The Central Filestore's FileStoreConfig app accepts user-supplied files without restricting dangerous types, enabling arbitrary file upload. An administrator can execute uploaded content as SYSTEM, granting full control of the Windows server.

The record

CVE
CVE-2024-37373
Published
Aug 14, 2024
Updated
Aug 16, 2024
Vendor
Ivanti
Product
Avalanche
Classifications
CWE-20, T1105
Attack vector
network
Privileges
admin

Timeline

How it unfolded

  1. Aug 14, 2024CVE publishedPublication date reported by the CVE source.
  2. Aug 16, 2024Record updatedLatest update available in the CVE record.

Exploitability

Present is not the same as exploitable

Compare your product and version with the public record. A matching version still requires validation against your environment.

Is a vulnerable build present?

Compare these published version ranges with your installed build and any vendor patches.

  1. Affected versionversion=6.3.1 <6.4.4
  2. Affected versionversion=6.4.4 <6.4.4

What conditions does exploitation require?

Attack vectornetwork
Required privilegesadmin

What is affected?

Ivanti · Avalancheversion=6.3.1 <6.4.4; version=6.4.4 <6.4.4

Published CVSS scores

7.2NIST NVDCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
7.2HackerOne CNACVSS:3.0/AV:N/AC:L/PR:H/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 10, 2026Sep 16, 2026
Latest reporting daySep 16, 2026
Latest daily unique IPsUnavailable
Prior 30-day averageUnavailable
SourceShadowserver honeypots (KEV)
Vectornetwork
Privilegesadmin
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-20Improper Input Validation
T1105Ingress Tool Transfer

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

See the directory against your own environment.

Your stack

Check the software in your environment

Book a demo to see how Hinoki identifies affected software and validates exploitability in your environment.

Book a demo