CVE-2023-27980

What it is

A CWE-306: Missing Authentication for Critical Function vulnerability exists in the Data Server TCP interface that could allow the creation of a malicious report file in the IGSS project report directory, this could lead to remote code execution when a victim eventually opens the report. Affected Products: IGSS Data Server(IGSSdataServer.exe)(V16.0.0.23040 and prior), IGSS Dashboard(DashBoard.exe)(V16.0.0.23040 and prior), Custom Reports(RMS16.dll)(V16.0.0.23040 and prior)

At a glance

Exploitability

Can be exploited over the network without logging in, but needs a user to act. High risk of data exposure, data tampering, service disruption.

Exploit odds

0.9% chance of exploitation in the next 30 days (EPSS).

Fix

A patch, advisory or fixed version is referenced. Upgrade or apply it.

Timeline

1. 2023-03-21 06:15 UTC PublishedDisclosed publicly on CVE.org and NVD
2. 2026-06-17 05:46 UTC Last updatedMost recent change to the record

Why it ranks here

• Exploited in the wild: no, CISA does not list it.
• Exploit odds: 0.9% in the next 30 days (EPSS).
• Severity: 8.8 HIGH (CVSS).
• Fix: a patch or advisory is linked.

Details

Published

2023-03-21 06:15 UTC

Last modified

2026-06-17 05:46 UTC

Exploit probability

0.9% · EPSS, next 30 days

Weakness

CWE-306 · Missing authentication

Record status

Modified

Affected

• schneider-electric Custom Reports ≤ 16.0.0.23040
• schneider-electric Igss Dashboard ≤ 16.0.0.23040
• schneider-electric Igss Data Server ≤ 16.0.0.23040

Attack profile CVSS 3.1 · 8.8

Attack vector

Network

Complexity

Low

Privileges needed

None

User interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Is it in your code?

Hand this to your coding agent. It searches your project for the affected products and checks versions. Nothing leaves your machine.

Read https://cve-list.com/agent/cve/CVE-2023-27980.md and follow it. Check whether this project is affected by CVE-2023-27980. Read only. Don't change anything and don't upload my code. Tell me yes, no or not sure, with the file as proof.

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