# CVE-2025-31981

> Vulnerability · severity: **MEDIUM** (CVSS 5.3).

## Description

HCL BigFix Service Management (SM) Discovery is vulnerable to unenforced encryption due to port 80 (HTTP) being open, allowing unencrypted access.  An attacker with access to the network traffic can sniff packets from the connection and uncover the data.

## Key facts

- **CVE ID:** CVE-2025-31981
- **Published:** 2026-04-21
- **CVSS severity:** MEDIUM
- **CVSS base score:** 5.3
- **CWE codes:** CWE-319

## Affected products

- `hcltech:bigfix_service_management`

## Primary sources

- NIST NVD: https://nvd.nist.gov/vuln/detail/CVE-2025-31981

## Citation

> AI Analytics. CVE-2025-31981. Retrieved 2026-08-01 from https://api.ai-analytics.org/cve/CVE-2025-31981. Derived from NIST NVD. Licensed CC0.

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