CVE-2019-7383

Name: CVE-2019-7383
Creator: NVD / NIST
Published: 2019-03-21T16:01:11.61+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

HIGHCVSS 7.8/10EPSS 1.32%

Last modified Jun 17, 2026

CVE-2019-7383 is a high-severity vulnerability rated 7.8/10 on the CVSS scale. An issue was discovered on Systrome Cumilon ISG-600C, ISG-600H, and ISG-800W devices with firmware V1.1-R2.1_TRUNK-20181105.bin. A shell command injection occurs by editing the description of an ISP file. EPSS estimates a 1.32% chance of exploitation in the next 30 days.

Description

An issue was discovered on Systrome Cumilon ISG-600C, ISG-600H, and ISG-800W devices with firmware V1.1-R2.1_TRUNK-20181105.bin. A shell command injection occurs by editing the description of an ISP file. The file network/isp/isp_update_edit.php does not properly validate user input, which leads to shell command injection via the des parameter.

Metrics

CVSS 3.1

7.8/10

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

EPSS Probability

1.32%

67.3th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-78

Affected Software

Vendor	Product	Versions
Systrome	Cumilon Isg-600c Firmware	1.1-r2.1
Systrome	Cumilon Isg-600h Firmware	1.1-r2.1
Systrome	Cumilon Isg-800w Firmware	1.1-r2.1

References

http://packetstormsecurity.com/files/151648/SYSTORME-ISG-Command-Injection.htmlExploit, Third Party Advisory, VDB Entry
http://seclists.org/fulldisclosure/2019/Feb/32Exploit, Mailing List, Third Party Advisory
http://www.securityfocus.com/bid/107035Third Party Advisory, VDB Entry
https://s3curityb3ast.github.io/KSA-Dev-003.mdThird Party Advisory
https://www.breakthesec.com/2019/02/cve-2019-7383-remote-code-execution-via.htmlThird Party Advisory
http://packetstormsecurity.com/files/151648/SYSTORME-ISG-Command-Injection.htmlExploit, Third Party Advisory, VDB Entry
http://seclists.org/fulldisclosure/2019/Feb/32Exploit, Mailing List, Third Party Advisory
http://www.securityfocus.com/bid/107035Third Party Advisory, VDB Entry
https://s3curityb3ast.github.io/KSA-Dev-003.mdThird Party Advisory
https://www.breakthesec.com/2019/02/cve-2019-7383-remote-code-execution-via.htmlThird Party Advisory

Timeline

Published: Mar 21, 2019
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2019-7383?

How severe is CVE-2019-7383?

CVE-2019-7383 has a CVSS score of 7.8/10 (HIGH severity). The EPSS model estimates a 1.32% probability of exploitation in the next 30 days.

How do I fix CVE-2019-7383?

Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2019-7383?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST