CVE-2024-29276
Published: 02 April 2024
Summary
CVE-2024-29276 is a critical-severity Code Injection (CWE-94) vulnerability in Cnblogs (inferred from references). Its CVSS base score is 9.8 (Critical).
Operationally, ranked in the top 5.4% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog.
Deeper analysis
SeeyonOA version 8 is affected by a code injection vulnerability (CWE-94) in the importProcess method of the WorkFlowDesignerController.class component. The flaw permits remote code execution and carries a CVSS 3.1 score of 9.8 reflecting network attack vector, low complexity, and no required privileges or user interaction.
Unauthenticated remote attackers can invoke the vulnerable method to run arbitrary code on the server, resulting in full compromise of confidentiality, integrity, and availability. The current and peak EPSS score of 0.1467 indicates moderate exploitation probability without any upward trajectory after public disclosure.
Public references consist of technical blog posts that describe the issue, but no vendor advisories, official patches, or mitigation guidance are provided in the available information.
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2024-26288
Vulnerability details
An issue was discovered in seeyonOA version 8, allows remote attackers to execute arbitrary code via the importProcess method in WorkFlowDesignerController.class component.
- CWE(s)
Related Threats
No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.
Affected Assets
Mitigating Controls
Likely Mitigating Controls AI
Per-CVE control mapping for this CVE has not run yet; the list below is derived from the weakness types (CWEs) cited in the NVD entry.
Makes persistent code injection into loaded programs impossible when the executable image itself resides on hardware-protected read-only media.
Dynamically generated code can be produced and executed inside the isolated chamber, preventing host compromise from code-injection payloads.
Validates inputs used in dynamic code generation to block injected directives.
Directly prevents execution of attacker-supplied code written into data memory regions.