CVE-2025-31978CWE-201

CVE-2025-31978

Medium · published May 6, 2026

CVSS v3.1
4.6
EPSS
0%
Percentile
2.8
In the wild
Unconfirmed
What it is

HCL BigFix Service Management (SM) does not adequately sanitize or safely render spreadsheet files (CSV, XLS, XLSX) before processing or distributing them. An attacker could populate data fields which, when saved to a CSV file, may attempt information exfiltration or other malicious activity when automatically executed by the spreadsheet software. Note that current versions of Excel warn users of untrusted content.

The record
Technical detail
CVSS v3.1
4.6 · MEDIUM
Vector
CVSS:3.1/AV:N/AC:L/PR:L/UI:R/S:U/C:L/I:L/A:N
CVSS v4.0
Not supplied
EPSS
0.00137 · 2.8th percentile
Weakness
CWE-201 · Insertion of Sensitive Information Into Sent Data
Published
2026-05-06T19:16Z
Affected products (1)
ProductVersionsFixed in
hcltech/bigfix_service_managementall versions—
References (1)
https://support.hcl-software.com/csm?id=kb_article&sysparm_article=KB0128144 · [email protected]
EPSS history
Timeline
  • 06 MAY 13:48Z
    HCL BigFix Service Management (SM) does not adequately sanitize or safely render
    cvelistv5