Security readout for executives and security teams
Plain-English summary
CVE-2023-51924 is a critical arbitrary file upload issue reported in YonBIP v3_23.05. If reachable, an attacker could upload a crafted file and potentially run code on the server. The source bundle does not identify a vendor patch, fixed version, or confirmed exploitation in the wild.
Executive priority
Treat as urgent for any confirmed YonBIP v3_23.05 deployment, especially internet-facing systems. Prioritize exposure discovery, vendor remediation checks, and temporary access restriction because the described outcome is remote code execution with critical CVSS impact.
Technical view
The vulnerability is described in uap.framework.rc.itf.IResourceManager and maps to CWE-434. CVSS 3.1 is 9.8 with network access, low complexity, no privileges, and no user interaction. The reported impact is full confidentiality, integrity, and availability compromise through crafted file upload leading to arbitrary code execution.
Likely exposure
Organizations running YonBIP v3_23.05 are the only clearly identified exposure group in the provided sources. Risk is highest where the affected IResourceManager interface is reachable from untrusted networks. The CVE affected-product metadata is incomplete, so asset confirmation is essential.
Exploitation context
CISA KEV status is false in the bundle, and no provided source confirms active exploitation. A public GitHub reference is listed, but the bundle does not establish real-world exploitation, exploit maturity, or affected deployment prevalence.
Researcher notes
Evidence is thin: the CVE description names YonBIP v3_23.05 and IResourceManager, but structured affected-product fields are n/a. Do not broaden scope beyond YonBIP v3_23.05 without vendor confirmation. No active exploitation claim is supported by the provided bundle.
Mitigation direction
- Check Yonyou guidance for patched versions or official workarounds.
- Inventory all YonBIP v3_23.05 deployments and owners.
- Restrict untrusted network access to the affected interface where feasible.
- Apply compensating upload controls and file execution restrictions.
- Increase monitoring for unexpected uploads and server-side execution indicators.
Validation and detection
- Confirm whether YonBIP v3_23.05 exists in the environment.
- Determine whether IResourceManager is exposed to untrusted networks.
- Review application and web logs for suspicious upload activity.
- Check file storage locations for unexpected executable content.
- Track vendor advisories until remediation details are confirmed.
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-434: File access and web shell behavior lookup
File traversal and upload weaknesses can lead teams to review file, web shell, execution, and collection telemetry. 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 lookupExecution behavior lookup
The CVE wording references code or command execution, so execution technique review may help defensive triage. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupFile access behavior lookup
The CVE wording references file access or upload behavior, so file telemetry and web shell review may help. This is a Glexia inferred lookup path, not an official MITRE, ATT&CK, or CVE Program mapping.
Open ATT&CK lookupCVE-2023-51924 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://www.yonyou.com/CVE reference, mitre
- https://github.com/cxcxcxcxcxcxcxc/cxcxcxcxcxcxcxc/blob/main/cxcxcxcxcxc/about/51924.txtCVE 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.
Unrestricted Upload of File with Dangerous Type
Unrestricted Upload of File with Dangerous Type represents a recurring weakness pattern that can create exploitable paths when design, validation, or implementation controls are missing.