How severe is CVE-2023-27982?

CVE-2023-27982 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2023-27982 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (32nd percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2023-27982?

CVE-2023-27982 primarily affects Schneider-electric Custom Reports. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2023-27982?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2023-27982 published?

CVE-2023-27982 was published on 2023-03-21 and last updated on 2026-06-17.

CVE-2023-27982

CVE-2023-27982 is a high-severity vulnerability in Schneider-electric Custom Reports with a CVSS 3.x base score of 8.8. It is not currently listed as actively exploited by CISA, and its EPSS exploit-prediction score is low. The underlying weakness is classified as CWE-345.

Key facts

Severity: High (CVSS 3.x base score 8.8)
EPSS exploit prediction: 0% (32nd percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-345
Affected product: Schneider-electric Custom Reports
Published: 2023-03-21
Last modified: 2026-06-17

Description

A CWE-345: Insufficient Verification of Data Authenticity vulnerability exists in the Data Server that could cause manipulation of dashboard files in the IGSS project report directory, when an attacker sends specific crafted messages to the Data Server TCP port, this could lead to remote code execution when a victim eventually opens a malicious dashboard file. 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).

Frequently asked questions

What is CVE-2023-27982?: A CWE-345: Insufficient Verification of Data Authenticity vulnerability exists in the Data Server that could cause manipulation of dashboard files in the IGSS project report directory, when an attacker sends specific crafted messages to the Data Server TCP port, this could lead to remote code execution when a victim eventually opens a malicious dashboard file. 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).
How severe is CVE-2023-27982?: CVE-2023-27982 has a CVSS 3.x base score of 8.8, rated high severity. It is exploitable over network with low attack complexity, requires no privileges and user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2023-27982 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 0% (32nd percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2023-27982?: CVE-2023-27982 primarily affects Schneider-electric Custom Reports. In total, 3 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2023-27982?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2023-27982 published?: CVE-2023-27982 was published on 2023-03-21 and last updated on 2026-06-17.

References

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

Affected products (3)

cpe:2.3:a:schneider-electric:custom_reports:*:*:*:*:*:*:*:*
cpe:2.3:a:schneider-electric:igss_dashboard:*:*:*:*:*:*:*:*
cpe:2.3:a:schneider-electric:igss_data_server:*:*:*:*:*:*:*:*

More vulnerabilities in Schneider-electric Custom Reports

CVE-2023-27980 — High (CVSS 8.8): A CWE-306: Missing Authentication for Critical Function vulnerability exists in the Data Server TCP interface that…
CVE-2023-27984 — High (CVSS 7.8): A CWE-20: Improper Input Validation vulnerability exists in Custom Reports that could cause a macro to be executed,…
CVE-2023-27981 — High (CVSS 7.8): A CWE-22: Improper Limitation of a Pathname to a Restricted Directory vulnerability exists in Custom Reports that could…
CVE-2023-27978 — High (CVSS 7.8): A CWE-502: Deserialization of Untrusted Data vulnerability exists in the Dashboard module that could cause an…
CVE-2023-27983 — Medium (CVSS 6.5): A CWE-306: Missing Authentication for Critical Function vulnerability exists in the Data Server TCP interface that…
CVE-2023-27979 — Medium (CVSS 6.5): A CWE-345: Insufficient Verification of Data Authenticity vulnerability exists in the Data Server that could allow the…

All CVEs affecting Schneider-electric Custom Reports →

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