CVE-2018-12303

Name: CVE-2018-12303
Creator: NVD / NIST
Published: 2019-05-13T13:29:00.807+00:00
License: https://creativecommons.org/publicdomain/zero/1.0/

UnknownEPSS 0.65%

Last modified Jun 17, 2026

CVE-2018-12303 is a vulnerability of currently unknown severity. Cross-site scripting in filebrowser in Seagate NAS OS version 4.3.15.1 allows attackers to execute JavaScript via directory names.. EPSS estimates a 0.65% chance of exploitation in the next 30 days.

Description

Cross-site scripting in filebrowser in Seagate NAS OS version 4.3.15.1 allows attackers to execute JavaScript via directory names.

Metrics

EPSS Probability

0.65%

46.4th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

CWE-79

Affected Software

Vendor	Product	Versions
Seagate	Nas Os	4.3.15.1

References

https://blog.securityevaluators.com/invading-your-personal-cloud-ise-labs-exploits-the-seagate-stcr3000101-ecf89de2170Exploit, Third Party Advisory
https://blog.securityevaluators.com/invading-your-personal-cloud-ise-labs-exploits-the-seagate-stcr3000101-ecf89de2170Exploit, Third Party Advisory

Timeline

Published: May 13, 2019
Last Modified: Jun 17, 2026
Status: Modified

Frequently Asked Questions

What is CVE-2018-12303?

Cross-site scripting in filebrowser in Seagate NAS OS version 4.3.15.1 allows attackers to execute JavaScript via directory names.

How severe is CVE-2018-12303?

Severity scoring for CVE-2018-12303 is pending analysis. The EPSS model estimates a 0.65% probability of exploitation in the next 30 days.

How do I fix CVE-2018-12303?

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-2018-12303?

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

Scan your code now

Source: NVD / NIST