CVE-2024-47519Network attack vector

Backup interception via unauthenticated key exchange

Published Jan 10, 2025 · Updated Jan 13, 2025

Key-exchange weakness in Arista Edge Threat Management 17.1.0 through 17.1.1 allows man-in-the-middle attackers to intercept backup uploads. The Configuration Backup application uploads to ETM through a key exchange that does not authenticate the remote entity. Exposure requires Configuration Backup to be installed and enabled; interception permits backup disclosure or alteration and can interrupt the upload.

CVSS severity8.3
High
EPSS probability0.34%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Key-exchange weakness in Arista Edge Threat Management 17.1.0 through 17.1.1 allows man-in-the-middle attackers to intercept backup uploads. The Configuration Backup application uploads to ETM through a key exchange that does not authenticate the remote entity. Exposure requires Configuration Backup to be installed and enabled; interception permits backup disclosure or alteration and can interrupt the upload.

The record

CVE
CVE-2024-47519
Published
Jan 10, 2025
Updated
Jan 13, 2025
Vendor
Arista Networks
Product
Arista Edge Threat Management
Classifications
CWE-322, CAPEC-94, T1557
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Jan 10, 2025CVE publishedPublication date reported by the CVE source.
  2. Jan 13, 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?

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

  1. Affected versionversion=17.1.0 <=17.1.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Arista Networks · Arista Edge Threat Managementversion=17.1.0 <=17.1.1

Published CVSS scores

8.3Arista NetworksCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:L

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
Privilegesauthenticated
Known exploitationUnconfirmed
Public exploitUnconfirmed

Weakness, pattern, technique

CWE-322Key Exchange without Entity Authentication
CAPEC-94Adversary in the Middle (AiTM)
T1557Adversary-in-the-Middle

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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