CVE-2026-21808
MediumCVSS 4.1Exploitation Probability (EPSS)
Low risk1th percentile - higher than 1% of all known CVEs
Summary
HCL BigFix Quantum Risk Analyzer generates highly detailed logging information by default, increasing the risk of sensitive data leakage and providing attackers with internal application logic and architectural details.
Risk Assessment
Increased risk of sensitive information disclosure and aiding attackers in understanding system internals, potentially facilitating further attacks.
Recommendation
Configure log verbosity to the minimum required and restrict access to logs to authorized personnel only.
Other vulnerabilities in HCL BigFix Quantum Risk Analyzer
See all- CVE-2026-21807Low
The HCL BigFix Quantum Risk Analyzer binary lacks several critical, industry-standard hardening protections that could allow an attacker to cause a stack-based buffer overflow.
- CVE-2026-21810Medium
HCL BigFix Quantum Risk Analyzer is affected by a hardcoded external resource reference and a lack of binary integrity, which could allow an attacker to obtain sensitive information or modify the binary.
- CVE-2026-21809Low
HCL BigFix Quantum Risk Analyzer has a validation process that provides overly descriptive error messages when encountering malformed input, which can allow an attacker to conduct more efficient reconnaissance and fine-tune automated fuzzing tools.
Original NVD description (English source)
HCL BigFix Quantum Risk Analyzer generates highly detailed logging information by default which increases the risk of sensitive data leakage and can provide an attacker with internal application logic and architectural details.