CVE-2025-59852
Analyzed Analyzed - Analysis Complete
Insufficient Transport Layer Protection in HCL DFXAnalytics

Publication date: 2026-05-06

Last updated on: 2026-05-07

Assigner: HCL Software

Description
HCL DFXAnalytics is affected by an Insufficient Transport Layer Protection vulnerability where data is transmitted over the network without encryption, which could allow an attacker to compromise the confidentiality, integrity, and authentication of sensitive information.
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Meta Information
Published
2026-05-06
Last Modified
2026-05-07
Generated
2026-06-16
AI Q&A
2026-05-06
EPSS Evaluated
2026-06-15
NVD
CVE-2025-59852
EUVD
EUVD-2025-209663
Affected Vendors & Products
Showing 1 associated CPE
Vendor Product Version / Range
hcltech dfxanalytics to 4.1 (exc)
Helpful Resources
Exploitability
CWE
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KEV
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CWE ID Description
CWE-319 The product transmits sensitive or security-critical data in cleartext in a communication channel that can be sniffed by unauthorized actors.
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Executive Summary

The vulnerability in HCL DFXAnalytics is an Insufficient Transport Layer Protection issue. This means that data transmitted over the network is not encrypted, which could allow an attacker to intercept and compromise sensitive information.

Impact Analysis

Because data is transmitted without encryption, an attacker could compromise the confidentiality of sensitive information. This could lead to unauthorized access to data, potentially affecting the security and privacy of users or systems relying on this software.

Compliance Impact

The vulnerability in HCL DFXAnalytics involves insufficient transport layer protection, meaning data is transmitted over the network without encryption. This lack of encryption could allow attackers to compromise the confidentiality of sensitive information.

Such a vulnerability can negatively impact compliance with common standards and regulations like GDPR and HIPAA, which require protection of sensitive data during transmission to ensure confidentiality and prevent unauthorized access.

Detection Guidance

This vulnerability involves data being transmitted over the network without encryption, which can be detected by monitoring network traffic for unencrypted sensitive information.

  • Use network packet capture tools such as Wireshark or tcpdump to inspect traffic to and from the HCL DFXAnalytics system.
  • Run a command like `tcpdump -i <interface> host <dfxanalytics_ip> -w capture.pcap` to capture packets for analysis.
  • Analyze the captured packets for plaintext transmission of sensitive data, indicating insufficient transport layer protection.
Mitigation Strategies

To mitigate this vulnerability, ensure that all data transmitted by HCL DFXAnalytics is encrypted using secure transport protocols.

  • Configure the system to use TLS or other strong encryption methods for network communication.
  • Avoid transmitting sensitive information over unencrypted channels.
  • Consult HCL support or the official security bulletin for any patches or configuration updates that address this issue.
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