Security readout for executives and security teams
Plain-English summary
This vulnerability could let a local attacker read a Samsung device's UWB chipset identifier. It is not described as remote code execution or device takeover, but it exposes sensitive device hardware identity data. Business urgency is moderate, focused on managed Samsung mobile devices that missed the July 2023 Samsung security release.
Executive priority
Treat this as a patch compliance issue, not an emergency breach indicator. The main business risk is unwanted disclosure of a hardware identifier from unpatched Samsung mobile devices, especially in regulated or privacy-sensitive environments.
Technical view
CVE-2023-30662 is a CWE-200 sensitive information exposure in getChipIds within UwbAospAdapterService before Samsung SMR Jul-2023 Release 1. CVSS 3.1 is 6.2 with local attack vector, low complexity, no privileges, no user interaction, and high confidentiality impact only.
Likely exposure
Exposure is most likely on Samsung mobile devices using the affected UWB service that are below SMR Jul-2023 Release 1. The provided sources do not enumerate specific models, regions, or carrier build exceptions.
Exploitation context
The source bundle does not show CISA KEV listing, public exploitation, or proof-of-concept details. The CVSS vector indicates local access is required, with no privileges or user interaction needed, and impact limited to confidentiality.
Researcher notes
Evidence is limited to the CVE record and Samsung advisory reference. No exploit steps, affected model list, or mitigation beyond the July 2023 Samsung release is provided. The high confidentiality score appears tied to access to the UWB chipset identifier.
Mitigation direction
- Apply Samsung SMR Jul-2023 Release 1 or later where available.
- Check Samsung's July 2023 advisory for model-specific update availability.
- Prioritize managed Samsung devices with outdated security maintenance releases.
- Use mobile device management reporting to flag noncompliant patch levels.
- Escalate unsupported affected devices for replacement or compensating controls.
Validation and detection
- Inventory Samsung mobile devices and record their security patch levels.
- Identify devices below SMR Jul-2023 Release 1.
- Confirm whether UWB-capable devices are present in managed fleets.
- Review Samsung advisory coverage for each device model.
- Document exceptions where vendor update availability is unclear.
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
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CWE-200: Information exposure and cloud metadata lookup
Information exposure and SSRF weaknesses can make discovery, cloud metadata, and credential material review relevant. 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-2023-30662 mapping review
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Open ATT&CK lookup- Severity
- Medium
- CVSS
- 6.2 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
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.
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:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N2.53.6Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
6.2MediumVector: CVSS:3.1/AV:L/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N
Source materials
- CVE List V5 sourceCVE List V5
- https://security.samsungmobile.com/securityUpdate.smsb?year=2023&month=07CVE reference
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.
Exposure of Sensitive Information to an Unauthorized Actor
Exposure of Sensitive Information to an Unauthorized Actor represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.