HCL DFXAnalytics is affected by a Buffer Overflow vulnerability that can lead to a Denial of Service (DoS)
HCL DFXAnalytics is affected by a Buffer Overflow vulnerability that can lead to a Denial of Service (DoS). The application fails to properly validate input sizes, allowing an attacker to pass an excessive amount of information into a memory container, which can cause the system to crash or become unresponsive. To mitigate this flaw, comprehensive input length checks must be implemented and enforced on both the client and server sides.
CVSS Score
5.3
MEDIUM
Published
16 Jul 2026 14:16
Modified
17 Jul 2026 19:10
Vendor
Hcltech
Product
Dfxanalytics
Source
CIRCL
CVSS v3 Vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
Attack Vector
Network
Complexity
Low
Privileges
None
Interaction
None
Scope
Unchanged
Confidentiality
None
Integrity
None
Availability
Low
Weaknesses (CWE)
CWE-121
References
Affected Systems
Hcltech
Dfxanalytics
Hcltech
Dfx Server
Dfxanalytics
External Links
KEV Status
Not in CISA KEV catalog