CVE-2024-1531

HIGH

Unrestricted Upload of File with Dangerous Type (CWE-434)

2024-03-27 cybersecurity@hitachienergy.com

File Upload

8.2

CVSS 3.1 · Vendor: hitachienergy

Severity by source

Vendor (hitachienergy) PRIMARY

8.2 HIGH

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

Primary rating from Vendor (hitachienergy) · only source for this CVE.

CVSS VectorVendor: hitachienergy

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

Attack Vector

Network

Attack Complexity

Low

Privileges Required

High

User Interaction

None

Scope

Changed

Confidentiality

Low

Integrity

Low

Availability

High

Lifecycle Timeline

CVE Published

Mar 27, 2024 - 02:15 cve.org

HIGH 8.2

DescriptionCVE.org

A vulnerability exists in the stb-language file handling that affects the RTU500 series product versions listed below. A malicious actor could print random memory content in the RTU500 system log, if an authorized user uploads a specially crafted stb-language file.

AnalysisAI

A vulnerability exists in the stb-language file handling that affects the RTU500 series product versions listed below. Rated high severity (CVSS 8.2), this vulnerability is remotely exploitable, low attack complexity. No vendor patch available.

Technical ContextAI

This vulnerability is classified as Unrestricted File Upload (CWE-434), which allows attackers to upload malicious files that can be executed on the server. A vulnerability exists in the stb-language file handling that affects the RTU500 series product versions listed below. A malicious actor could print random memory content in the RTU500 system log, if an authorized user uploads a specially crafted stb-language file.

Affected ProductsAI

See vendor advisory for affected versions.

RemediationAI

No vendor patch is available at time of analysis. Monitor vendor advisories for updates. Validate file types server-side, store uploads outside webroot, use random filenames, scan for malware.