Security readout for executives and security teams
Plain-English summary
CVE-2023-47031 describes a critical privilege-escalation issue in NCR Terminal Handler v1.5.1. A remote attacker may be able to abuse SOAP role-granting functions to gain elevated access. The source record does not name a patch, mitigation, or confirmed exploitation.
Executive priority
Treat as urgent for any confirmed NCR Terminal Handler v1.5.1 deployment. Prioritize inventory first, then isolate reachable SOAP interfaces and obtain vendor remediation guidance.
Technical view
The CVE describes improper access control, CWE-284, in NCR Terminal Handler v1.5.1. The issue involves crafted POST requests to SOAP API components named grantRolesToUsers, grantRolesToGroups, and grantRolesToOrganization. CVSS 3.1 is 9.8: network reachable, low complexity, no privileges, no user interaction, high confidentiality, integrity, and availability impact.
Likely exposure
Exposure appears limited to environments running NCR Terminal Handler v1.5.1, especially where the SOAP API is reachable from untrusted networks. The structured affected-product data is incomplete.
Exploitation context
The CVE is not listed as KEV in the supplied bundle, and the sources provided do not confirm active exploitation. Risk remains high because the described path is unauthenticated, remote, and role-related.
Researcher notes
Public metadata is sparse: no CPE, vendor field, patch, or exploit evidence is included. The key research task is confirming product deployment and validating access control around the named SOAP role-management methods without relying on assumptions.
Mitigation direction
- Inventory NCR Terminal Handler deployments and identify any v1.5.1 instances.
- Check NCR or product vendor guidance for patches, upgrades, or supported mitigations.
- Restrict SOAP API access to trusted management networks only.
- Review authorization controls around role-granting SOAP operations.
- Monitor for unexpected role assignments or privilege changes.
Validation and detection
- Confirm whether NCR Terminal Handler v1.5.1 is present in the environment.
- Determine whether the SOAP API is exposed internally or externally.
- Review logs for calls to role-granting SOAP operations.
- Audit user, group, and organization role changes since deployment.
- Verify compensating controls restrict unauthenticated role-management access.
Public sources used
Generated from the cited source records. This long-tail analysis has not been individually reviewed by a named human.
Conservative CVE-to-ATT&CK context
These mappings and lookup hints may be relevant to the vulnerability behavior, CWE, affected product, or exposure path. Glexia-inferred context is not an official MITRE, ATT&CK, CWE, or CVE Program mapping.
ATT&CK lookup starting points
Use these exact CWE pages and searches to review the Glexia ATT&CK library from this CVE's weakness and description context.
CWE-284: Authorization and privilege behavior lookup
Authorization weaknesses can support privilege escalation and valid-account review, depending on exploit path. Open the exact CWE lookup page first, then review the ATT&CK searches from that MITRE weakness context. This is a Glexia lookup hint, not an official ATT&CK mapping.
Open ATT&CK lookupCVE-2023-47031 mapping review
Open the CVE-to-ATT&CK bridge for reviewed, inferred, or future official mappings tied to this CVE.
Open ATT&CK lookup- Severity
- Critical
- CVSS
- 9.8 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
CNA and ADP enrichment extracted from CVE v5
These fields come from the CVE record and ADP containers, not from Glexia's Take. They preserve time-varying source decisions such as CISA SSVC, KEV status, CVSS metrics, and provider references.
SSVC decision data
CVSS vector scores
1 official scoreWe collect every scored CVSS vector available in the official CNA and ADP containers. When more than one version is present, the table keeps the source vectors side by side instead of collapsing them into the highest score.
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H3.95.9CISA-ADPVulnerability scoring details
Base CVSS 3.1 score
9.8CriticalVector: CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Vulnerability timeline
Timeline events are normalized from CVE metadata, CNA source timelines, ADP timelines, and KEV metadata when present.
- CVE reservedCVE Program
The CVE ID was reserved by the assigning CNA.
- CVE publishedCVE Program
The CVE record was published.
- CVE updatedCVE Program
The CVE record metadata indicates this as the latest update time.
ADP provider summaries
Source materials
- CVE List V5 sourceCVE List V5
- https://drive.google.com/file/d/1f9riw_seicV9MB7pRQJFY-8voxkW8ZYH/view?usp=sharingCVE reference, mitre
Products and packages named in the record
CWE details
CWE links open Glexia weakness intelligence pages with official CWE context, developer remediation guidance, and related CVE mappings.
Improper Access Control
Improper Access Control represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.