CVE-2025-49825Network attack vector

Unauthenticated access via undisclosed authorization flaw

Published Jun 17, 2025 · Updated Jun 18, 2025

Authentication bypass in Teleport Community Edition 17.5.1 and earlier allows remote attackers to access protected infrastructure. Teleport has not published the affected code locus or the incorrect authorization operation performed on remote input. No account or user interaction is required; successful exploitation bypasses access controls protecting Teleport-managed infrastructure.

CVSS severity9.8
Critical
EPSS probability7.97%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Authentication bypass in Teleport Community Edition 17.5.1 and earlier allows remote attackers to access protected infrastructure. Teleport has not published the affected code locus or the incorrect authorization operation performed on remote input. No account or user interaction is required; successful exploitation bypasses access controls protecting Teleport-managed infrastructure.

The record

CVE
CVE-2025-49825
Published
Jun 17, 2025
Updated
Jun 18, 2025
Vendor
Teleport
Product
Teleport
Classifications
CWE-863, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jun 17, 2025CVE publishedPublication date reported by the CVE source.
  2. Jun 18, 2025Record 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=<= 0.0.0-20250616162021-79b2f26125a1
  2. Affected versionversion=<= 17.5.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Teleport · Teleportversion=<= 0.0.0-20250616162021-79b2f26125a1; version=<= 17.5.1

Published CVSS scores

9.8GitHubCVSS: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 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-863Incorrect Authorization
T1190Exploit Public-Facing Application

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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