CVE-2023-47020Public exploitNetwork attack vector

Privilege escalation via unprotected WSDL account operations

Published Feb 8, 2024 · Updated Jun 10, 2025

CSRF in NCR Terminal Handler 1.5.1 allows remote attackers to escalate privileges by inducing a user to submit crafted requests. An undisclosed WSDL function accepts custom content types without security controls, enabling chained requests to create a user account and add it to an administrator group. Exploitation requires user interaction with the crafted request; the resulting account receives administrative privileges.

CVSS severity8.8
High
EPSS probability0.35%
Next 30 days · Sep 16, 2026
Known exploitationUnconfirmed
Based on sourced intelligence
Hinoki checkNot available
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Summary

What happened

CSRF in NCR Terminal Handler 1.5.1 allows remote attackers to escalate privileges by inducing a user to submit crafted requests. An undisclosed WSDL function accepts custom content types without security controls, enabling chained requests to create a user account and add it to an administrator group. Exploitation requires user interaction with the crafted request; the resulting account receives administrative privileges.

The record

CVE
CVE-2023-47020
Published
Feb 8, 2024
Updated
Jun 10, 2025
Vendor
Unknown vendor
Product
Unknown product
Classifications
CWE-352, T1098
Attack vector
network
Privileges
unauthenticated

Timeline

How it unfolded

  1. Feb 8, 2024CVE publishedPublication date reported by the CVE source.
  2. Jun 10, 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?

Affected buildAffected product and version details are unavailable.

What conditions does exploitation require?

Attack vectornetwork
Required privilegesunauthenticated

What is affected?

Affected products and versions are unavailable in this record.

Published CVSS scores

8.8CISA-ADPCVSS:3.1/AV:N/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
8.8NIST NVDCVSS: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.

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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 exploitPublished

Weakness, pattern, technique

CWE-352Cross-Site Request Forgery (CSRF)
T1098Account Manipulation

Public exploit references

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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