HCL BigFix Mobile 3.3 and earlier is affected by improper access control

published 2025-10-16 12 mo ago modified 2026-10-08 32 d ago also EUVD-2025-34711

cvss: 5.3; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.3%; EPSS 0.3% chance of exploitation in 30 days, percentile 19%
public exploits: 0; none known

HCL BigFix Mobile 3.3 and earlier is affected by improper access control. Unauthorized users can access a small subset of endpoint actions, potentially allowing access to select internal functions.

Patch / fix

fixed in 1

hcltech bigfix_modern_client_management 3.4

CISA SSVC

Exploitation: none
Automatable: yes
Technical impact: partial
Assessed: 12 mo ago (2025-10-16)

Exploit prediction

0.27% chance of exploitation in the next 30 days, higher than 19% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	5.3	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:L
NVD	3.1	4.3	CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:N/A:N

Affected products

HCL Software BigFix Mobile

Classification

Weakness

CWE-306 Missing Authentication for Critical Functionality

References

support.hcl-software.com /csm?id=kb_article&sysparm_article=KB0124512
vendor-advisory

Sources

CVE List CVE-2025-0275
NVD CVE-2025-0275

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary