CVE-2024-47086Network attack vector

Cross-account access via client-controlled OTP verification

Published Sep 19, 2024 · Updated Sep 19, 2024

Authentication bypass in Apex Softcell LD DP Back Office before 24.8.21.1 allows remote authenticated users to access other accounts. Certain API endpoints accept an arbitrary OTP value and trust a client-altered API response instead of enforcing server-side OTP verification. A valid account is required, and successful exploitation bypasses the second factor protecting another user's account.

CVSS severity8.7
High
EPSS probability0.47%
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

Authentication bypass in Apex Softcell LD DP Back Office before 24.8.21.1 allows remote authenticated users to access other accounts. Certain API endpoints accept an arbitrary OTP value and trust a client-altered API response instead of enforcing server-side OTP verification. A valid account is required, and successful exploitation bypasses the second factor protecting another user's account.

The record

CVE
CVE-2024-47086
Published
Sep 19, 2024
Updated
Sep 19, 2024
Vendor
Apex Softcell
Product
LD DP Back Office
Classifications
CWE-302
Attack vector
network
Privileges
authenticated

Timeline

How it unfolded

  1. Sep 19, 2024CVE publishedPublication date reported by the CVE source.
  2. Sep 19, 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=0 <24.8.21.1
  2. Affected versionversion=<24.8.21.1

What conditions does exploitation require?

Attack vectornetwork
Required privilegesauthenticated

What is affected?

Apex Softcell · LD DP Back Officeversion=0 <24.8.21.1; version=<24.8.21.1

Published CVSS scores

6.5NIST NVDCVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
8.7CERT-InCVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:N/VA:N/SC:N/SI:N/SA:N

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-302Authentication Bypass by Assumed-Immutable Data

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