Security readout for executives and security teams
Plain-English summary
This is a high-severity issue in Microsoft Windows Admin Center 1809.0. A low-privileged attacker could use a network-accessible path that requires user interaction to spoof content and potentially cause serious integrity and availability impact. The supplied sources do not show CISA KEV listing or active exploitation evidence.
Executive priority
Prioritize remediation as a high-risk management-plane issue. Business urgency is highest where Windows Admin Center is reachable beyond tightly controlled administrator networks or where low-privileged users can access it.
Technical view
CVE-2023-29347 is a Windows Admin Center spoofing vulnerability classified as CWE-79. The CVSS 3.1 vector is AV:N/AC:L/PR:L/UI:R/S:C/C:N/I:H/A:H, meaning network reachability, low attack complexity, low privileges, user interaction, changed scope, and high integrity and availability impact.
Likely exposure
Exposure is limited to environments running Microsoft Windows Admin Center version 1809.0, especially where the management interface is reachable by users or administrators over a network. The source bundle does not identify additional affected versions or products.
Exploitation context
The CVSS exploit maturity is unproven, and the CVE is not listed as CISA KEV in the supplied data. Treat exploitation as plausible because complexity is low, but do not assume active exploitation from these sources.
Researcher notes
Evidence is limited to the CVE metadata and Microsoft advisory reference. The bundle does not provide proof-of-concept details, exploitation telemetry, or explicit fixed-version text, so validation should focus on version exposure and MSRC guidance.
Mitigation direction
- Check Microsoft MSRC guidance for the vendor-supported remediation path.
- Inventory and retire or update Windows Admin Center 1809.0 where present.
- Restrict network access to Windows Admin Center to trusted administrative paths.
- Limit low-privileged access to the management interface where operationally possible.
- Prioritize remediation before exposing the interface to broader user populations.
Validation and detection
- Identify all Windows Admin Center deployments and record installed versions.
- Confirm whether any instance is version 1809.0.
- Review network reachability of affected management interfaces.
- Verify vendor guidance has been applied or a supported version is in use.
- Check whether access controls limit non-administrative users.
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-79: User-session and phishing behavior lookup
Client-side and session-facing weaknesses should be reviewed alongside initial-access and user-execution behaviors. 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-2023-29347 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
- High
- CVSS
- 8.7 (3.1)
- Known Exploited
- No
- Published
Vector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:N/I:H/A:H/E:U/RL:O/RC:C
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:N/AC:L/PR:L/UI:R/S:C/C:N/I:H/A:H/E:U/RL:O/RC:C2.35.8Primary CVE scoreVulnerability scoring details
Base CVSS 3.1 score
8.7HighVector: CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:C/C:N/I:H/A:H/E:U/RL:O/RC:C
Source materials
- CVE List V5 sourceCVE List V5
- Windows Admin Center Spoofing VulnerabilityCVE reference · vendor-advisory
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 Neutralization of Input During Web Page Generation ('Cross-site Scripting')
Improper Neutralization of Input During Web Page Generation ('Cross-site Scripting') represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.