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Vulnerability record · CVE-2023-27980 · published 21 March 2023

CVE-2023-27980: Schneider-electric custom reports missing authentication for critical function vulnerability

Schneider Electric · Custom Reports

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)

8.8 CVSS 3.1 High EPSS 0.88% · top 42.5% CWE-306 · Missing authentication for critical function
8.8CVSS 3.1 base score
0.88%EPSS exploitation probability, 30 days
NoNot in CISA KEV
3Affected product versions listed by NVD
2References
17 Jun 2026Last modified by NVD

Description

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)

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

Affected products

3 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2023-073-04&p_enDocType=Security+and+Safety+Notice&p_File_N PatchVendor Advisory
https://download.schneider-electric.com/files?p_Doc_Ref=SEVD-2023-073-04&p_enDocType=Security+and+Safety+Notice&p_File_N PatchVendor Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

8.8CVE-2023-27984Schneider-electric custom reports improper input validation vulnerabilityA CWE-20: Improper Input Validation vulnerability exists in Custom Reports that could cause a macro to be executed, potentially leading to remote cod…EPSS 0.61%8.8CVE-2023-27981Schneider-electric custom reports path traversal vulnerabilityA CWE-22: Improper Limitation of a Pathname to a Restricted Directory vulnerability exists in Custom Reports that could cause a remote code execution…EPSS 0.73%8.8CVE-2023-27982Schneider-electric custom reports insufficient verification of data authenticity vulnerabilityA CWE-345: Insufficient Verification of Data Authenticity vulnerability exists in the Data Server that could cause manipulation of dashboard files in…EPSS 0.40%7.8CVE-2023-3001Schneider-electric igss dashboard deserialization of untrusted data vulnerabilityA CWE-502: Deserialization of Untrusted Data vulnerability exists in the Dashboard module that could cause an interpretation of malicious payload dat…EPSS 32%7.8CVE-2023-27978Schneider-electric custom reports deserialization of untrusted data vulnerabilityA CWE-502: Deserialization of Untrusted Data vulnerability exists in the Dashboard module that could cause an interpretation of malicious payload dat…EPSS 6.5%6.5CVE-2023-27979Schneider-electric custom reports insufficient verification of data authenticity vulnerabilityA CWE-345: Insufficient Verification of Data Authenticity vulnerability exists in the Data Server that could allow the renaming of files in the IGSS …EPSS 0.24%5.3CVE-2023-27983Schneider-electric custom reports missing authentication for critical function vulnerabilityA CWE-306: Missing Authentication for Critical Function vulnerability exists in the Data Server TCP interface that could allow deletion of reports fr…EPSS 0.44%5.3CVE-2023-27977Schneider-electric custom reports insufficient verification of data authenticity vulnerabilityA CWE-345: Insufficient Verification of Data Authenticity vulnerability exists in the Data Server that could cause access to delete files in the IGSS…EPSS 0.24%

Source: NIST National Vulnerability Database (record CVE-2023-27980), CISA KEV, FIRST EPSS (scores of 2026-09-27). This page is refreshed as NVD updates the record.