TrendMakers Sight Bulb Pro Command Injection

published 2025-06-27 16 mo ago modified 2026-06-17 4 mo ago also EUVD-2025-19423

cvss: 5.4; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.2%; EPSS 0.2% chance of exploitation in 30 days, percentile 13%
public exploits: 0; none known

Unauthenticated users on an adjacent network with the Sight Bulb Pro can run shell commands as root through a vulnerable proprietary TCP protocol available on Port 16668. This vulnerability allows an attacker to run arbitrary commands on the Sight Bulb Pro by passing a well formed JSON string.

Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

cisa ICSA-25-177-02 updated 2025-06-26 cvss 5.4

TrendMakers Sight Bulb Pro

TrendMakers Sight Bulb Pro Firmware ZJ_CG32-2201 <=8.57.83
affected: mitigation “TrendMakers did not respond to CISA's request for coordination. Please contact TrendMakers for more information.” trendmakerscares.com

From CISA ICS and IT advisories (CSAF, https://github.com/cisagov/CSAF), a U.S. Government work; changed: reduced to products, statuses and remediations. CISA notification · csaf

CISA SSVC

Exploitation: none
Automatable: no
Technical impact: partial
Assessed: 16 mo ago (2025-06-27)

Exploit prediction

0.23% chance of exploitation in the next 30 days, higher than 13% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	5.4	CVSS:3.1/AV:A/AC:L/PR:H/UI:R/S:U/C:L/I:H/A:L
CNA	4.0	5.2	CVSS:4.0/AV:A/AC:L/AT:N/PR:H/UI:P/VC:L/VI:H/VA:L/SC:N/SI:N/SA:N
CNA	4.0	5.2	CVSS:4.0/AV:A/AC:L/AT:N/PR:H/UI:P/VC:L/VI:H/VA:L/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X

Affected products

TrendMakers Sight Bulb Pro Firmware ZJ_CG32-2201

Classification

Weakness

CWE-77 Improper Neutralization of Special Elements used in a Command

References

Sources

CVE List CVE-2025-6522
NVD CVE-2025-6522

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