CVE-2024-39340Network attack vector

Unauthorized access via incorrect OTP key validation

Published Jul 12, 2024 · Updated Sep 23, 2024

Improper authentication in Securepoint UTM 11.5 through 12.6.4 and 12.7.0 allows remote attackers to bypass OTP verification. The GUI login authentication system mishandles OTP keys and accepts access without correctly validating the configured second factor. OTP must be enabled, and successful exploitation grants unauthorized access to the administration interface or user portal.

CVSS severity8.8
High
EPSS probability0.91%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

Improper authentication in Securepoint UTM 11.5 through 12.6.4 and 12.7.0 allows remote attackers to bypass OTP verification. The GUI login authentication system mishandles OTP keys and accepts access without correctly validating the configured second factor. OTP must be enabled, and successful exploitation grants unauthorized access to the administration interface or user portal.

The record

CVE
CVE-2024-39340
Published
Jul 12, 2024
Updated
Sep 23, 2024
Vendor
Securepoint GmbH
Product
Securepoint Unified Threat Management
Classifications
CWE-287, T1190
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Jul 12, 2024CVE publishedPublication date reported by the CVE source.
  2. Sep 23, 2024Record 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=11.5 <12.6.5
  2. Affected versionversion=12.7.0 <12.7.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Securepoint GmbH · Securepoint Unified Threat Managementversion=11.5 <12.6.5; version=12.7.0 <12.7.1

Published CVSS scores

8.8CISA-ADPCVSS:3.1/AV:N/AC:L/PR:N/UI:R/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-287Improper Authentication
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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