vulntracker.iovulntracker.io
© 2026 vulntracker.io

CVE-2019-7384

HIGH
7.8
CVSS Score
Published: March 17, 2019 at 07:07 PM UTC
Updated: June 17, 2026 at 02:40 AM UTC
8 products affected across 1 vendorIscom HT803G 1GE FirmwareIscom HT803G Gpon FirmwareIscom HT803G W Firmware

Using N/A by N/A?

Get instant alerts when new vulnerabilities affect N/A - before attackers find them.

Real-time alertsTrack your software stackFree plan available
Start FreeSign In
Severity
HIGH7.8
Exploit prediction
EPSS 4%

Description

An authenticated shell command injection issue has been discovered in Raisecom ISCOM HT803G-U, HT803G-W, HT803G-1GE, and HT803G GPON products with the firmware version ISCOMHT803G-U_2.0.0_140521_R4.1.47.002 or below. The value of the fmgpon_loid parameter is used in a system call inside the boa binary. Because there is no user input validation, this leads to authenticated code execution on the device.

Affected

Our own answer: ranges merged, affected separated from platform-only, with confidence and review flags.

Iscom HT803G 1GE Firmware· Raisecom
95%
v < iscomht803g-u_2.0.0_140521_r4.1.47.002
Affected range stops below iscomht803g-u_2.0.0_140521_r4.1.47.002, so it looks safe — our inference, not a vendor statement
raisecom-iscom-ht803g-1ge (same device)
Iscom HT803G Gpon Firmware· Raisecom
95%
v < iscomht803g-u_2.0.0_140521_r4.1.47.002
Affected range stops below iscomht803g-u_2.0.0_140521_r4.1.47.002, so it looks safe — our inference, not a vendor statement
raisecom-iscom-ht803g-gpon (same device)
Iscom HT803G U Firmware· Raisecom
95%
v ≤ iscomht803g-u_2.0.0_140521_r4.1.47.002
raisecom-iscom-ht803g-u (same device)
Iscom HT803G W Firmware· Raisecom
95%
v < iscomht803g-u_2.0.0_140521_r4.1.47.002
Affected range stops below iscomht803g-u_2.0.0_140521_r4.1.47.002, so it looks safe — our inference, not a vendor statement
raisecom-iscom-ht803g-w (same device)
Iscom Ht803G-1Ge· Raisecomdevice
80%
All versions
Iscom Ht803G Gpon· Raisecomdevice
80%
All versions
Iscom Ht803G-U· Raisecomdevice
80%
All versions
Iscom Ht803G-W· Raisecomdevice
80%
All versions

Remediation

No guide yet

No remediation guidance has been written for this CVE yet, and no fixed version or vendor advisory is recorded against it.

References (5)

x_refsource_MISCExploitThird Party AdvisoryVDB Entry
Source: [email protected]
http://packetstormsecurity.com/files/151649/Raisecom-Technology-GPON-ONU-HT803G-07-Command-Injection.html
Mailing Listx_refsource_FULLDISCExploitThird Party Advisory
Source: [email protected]
http://seclists.org/fulldisclosure/2019/Feb/33
VDB Entryx_refsource_BIDThird Party Advisory
Source: [email protected]
http://www.securityfocus.com/bid/107033
x_refsource_MISCThird Party Advisory
Source: [email protected]
https://s3curityb3ast.github.io/KSA-Dev-005.md
x_refsource_MISCThird Party Advisory
Source: [email protected]
https://www.breakthesec.com/2019/02/cve-2019-7384-authenticated-remote-code.html

CVSS

7.8HIGH[email protected]
Attack Vector
LOCAL
Complexity
LOW
Privileges
LOW
User Interaction
NONE
Scope
UNCHANGED
Confidentiality
HIGH
Integrity
HIGH
Availability
HIGH
Vector?

Quick Info

StatusMODIFIED
CWE
CWE-78

Get alerted

Stop reading CVE feeds looking for your own stack

Track the products you run and VulnTracker tells you when a new CVE affects them — with what is known about fixing it, and nothing about the rest.

Create accountSign in
Free plan, no card