CVE-2019-7387

A local file inclusion vulnerability exists in the web interface of Systrome Cumilon ISG-600C, ISG-600H, and ISG-800W 1.1-R2.1_TRUNK-20180914.bin devices. When the export function is called from system/maintenance/export.php, it accepts the path provided by the user, leading to path traversal via the name parameter.

Published: 2019-02-04 Last update: 2026-06-17 Assigner: [email protected] Source: [email protected]
NVD Status：Modified，CVE State: published
View at NVD, CVE.org, EUVD

CVE-2019-7387 is rated Moderate Risk (50.8/100): CVSS Medium severity, with medium exploitation likelihood (EPSS 1.36%). Review affected assets and schedule remediation.

Risk is dynamic; we continuously reassess and refresh what is shown on this page as upstream context changes.

Exploit prediction scoring system (EPSS) score for CVE-2019-7387

EPSS lead: Daily EPSS estimates relative likelihood of exploitation; percentile ranks this CVE among scored vulnerabilities (higher = more severe relative rank).

# Date Old EPSS score New EPSS score Delta (New - Old)
1 2026-06-15 0.41% 1.36% +0.95%
2 2025-03-30 0.80% 0.41% -0.39%
3 2025-03-29 — 0.80% —

Full EPSS history (9 records total)

Common vulnerability scoring system (CVSS) metrics for CVE-2019-7387

CVSS metrics for this CVE.

Base score Version Severity Vector Exploitability Impact Score source
6.5 3.0 MEDIUM
CVSS:3.0/AV:N/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N Click to expand
Attack vector (AV:N)
Could be attacked over the internet or any normal routed network—not just someone sitting at the machine.
Attack complexity (AC:L)
Once they can reach the bug, pulling it off is straightforward—no weird race conditions or rare setup.
Privileges required (PR:L)
A normal user session is enough; they don’t have to be admin.
User interaction (UI:N)
Nobody has to click “OK” or open a trap file; it can work without a victim helping.
Scope (S:U)
Damage stays in the same “trust bubble” as the broken component—no big spill into unrelated systems.
Confidentiality (C:H)
Serious risk that confidential data gets exposed in a big way.
Integrity (I:N)
Data isn’t meaningfully altered or forged.
Availability (A:N)
Service keeps running; no real outage angle.
 2.8 3.6 [email protected]
4.0 2.0 MEDIUM
AV:N/AC:L/Au:S/C:P/I:N/A:N Click to expand
Access vector (AV:N)
Can be exploited remotely over network reachability.
Access complexity (AC:L)
Exploitation conditions are straightforward and predictable.
Authentication (AU:S)
A single authentication is required.
Confidentiality impact (C:P)
Partial confidentiality impact.
Integrity impact (I:N)
No integrity impact.
Availability impact (A:N)
No availability impact.
 8.0 2.9 [email protected]

Weakness enumeration for CVE-2019-7387

Affected software / configurations for CVE-2019-7387

Vendor Product Version Raw CPE
systrome isg-600c_firmware 1.1-r2.1_trunk-20180914 cpe:2.3:o:systrome:isg-600c_firmware:1.1-r2.1_trunk-20180914:*:*:*:*:*:*:*
systrome isg-600h_firmware 1.1-r2.1_trunk-20180914 cpe:2.3:o:systrome:isg-600h_firmware:1.1-r2.1_trunk-20180914:*:*:*:*:*:*:*
systrome isg-800w_firmware 1.1-r2.1_trunk-20180914 cpe:2.3:o:systrome:isg-800w_firmware:1.1-r2.1_trunk-20180914:*:*:*:*:*:*:*

References for CVE-2019-7387

cvelogic Threat Intelligence