Is CVE-2019-7384 in the CISA KEV catalog?

No. CVE-2019-7384 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2019-7384?

CVE-2019-7384 has a CVSS v3 base score of 7.8 (HIGH).

What is the EPSS score for CVE-2019-7384?

CVE-2019-7384 has an EPSS score of 3.51% (88th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2019-7384?

Upgrade iscom ht803g-1ge firmware to iscomht803g-u_2.0.0_140521_r4.1.47.002 or later. Fixes are available for 3 affected products.

CVE & CISA-KEV Catalog

CVE-2019-7384

HIGHEPSS 88th pctl

7.8

CVSS v3

NVD

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.

CWE-78OS Command Injection

How to fix

Remediation Available

iscom ht803g-1ge firmwareNVD

Affected:< iscomht803g-u_2.0.0_140521_r4.1.47.002Fixed in:iscomht803g-u_2.0.0_140521_r4.1.47.002CVE-2019-7384derived from NVD

iscom ht803g-w firmwareNVD

Affected:< iscomht803g-u_2.0.0_140521_r4.1.47.002Fixed in:iscomht803g-u_2.0.0_140521_r4.1.47.002CVE-2019-7384derived from NVD

iscom ht803g gpon firmwareNVD

Affected:< iscomht803g-u_2.0.0_140521_r4.1.47.002Fixed in:iscomht803g-u_2.0.0_140521_r4.1.47.002CVE-2019-7384derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorLocal

Attack ComplexityLow

Privileges RequiredLow

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityHigh

IntegrityHigh

AvailabilityHigh

CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H

Exploit Intelligence

3.51%probability of exploitation in 30 days

88thpercentile

Elevated risk: more likely to be exploited than 88% of all known CVEs.

References

Exploit2

Third-Party Advisory3

Related Vulnerabilities

Other CWE-78 (OS Command Injection) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2021-1498	Critical	9.8	100%	KEV	Fix
CVE-2014-6271	Critical	9.8	100%	KEV	Fix
CVE-2019-16920	Critical	9.8	100%	KEV	-
CVE-2022-44877	Critical	9.8	100%	KEV	Fix
CVE-2020-8515	Critical	9.8	100%	KEV	-
CVE-2020-9054	Critical	9.8	100%	KEV	Fix

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2024-11-21.