Applied Cybernetics Group Sat, Nov 7, 2026 · data 12:17Z
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SIMalliance Toolbox Browser Command Injection Vulnerability

Added to KEV
2021-11-03
Federal due date
2022-05-03
Vendor
SIMalliance
Product
Toolbox Browser
EPSS
92.2th percentile (score 0.049, as of 2026-11-06)
NVD CVSS v3.1
—
Ransomware use
Unknown
Upstream
https://nvd.nist.gov/vuln/detail/CVE-2019-16256

CISA short description

SIMalliance Toolbox Browser contains an command injection vulnerability that could allow remote attackers to retrieve location and IMEI information or execute a range of other attacks by modifying the attack message.

Required action

Apply updates per vendor instructions.

EPSS percentile is the FIRST.org exploit-probability ranking as of the date noted above; it moves daily. CVSS reflects NVD's analysis at time of publication.