Schneider Electric IGSS Data Server/IGSS Dashboard/Custom Reports up to 16.0.0.23040 Project Report data authenticity

CVSS Meta Temp Score
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CTI Interest Score
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6.7$0-$5k0.00

Summaryinfo

A vulnerability, which was classified as critical, has been found in Schneider Electric IGSS Data Server, IGSS Dashboard and Custom Reports up to 16.0.0.23040. The impacted element is an unknown function of the component Project Report Handler. This manipulation causes data authenticity. This vulnerability appears as CVE-2023-27979. The attack may be initiated remotely. There is no available exploit. To fix this issue, it is recommended to deploy a patch.

Detailsinfo

A vulnerability has been found in Schneider Electric IGSS Data Server, IGSS Dashboard and Custom Reports up to 16.0.0.23040 (SCADA Software) and classified as critical. Affected by this vulnerability is an unknown functionality of the component Project Report Handler. The manipulation with an unknown input leads to a data authenticity vulnerability. The CWE definition for the vulnerability is CWE-345. The product does not sufficiently verify the origin or authenticity of data, in a way that causes it to accept invalid data. As an impact it is known to affect integrity, and availability. The summary by CVE is:

A CWE-345: Insufficient Verification of Data Authenticity vulnerability exists in the Data Server that could allow the renaming of files in the IGSS project report directory, this could lead to denial of service when an attacker sends specific crafted messages to the Data Server TCP port. 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).

The weakness was presented 03/21/2023 as SEVD-2023-073-04. It is possible to read the advisory at download.schneider-electric.com. This vulnerability is known as CVE-2023-27979 since 03/09/2023. The technical details are unknown and an exploit is not publicly available.

Applying a patch is able to eliminate this problem.

The vulnerability is also documented in the vulnerability database at EUVD (EUVD-2023-31705). Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

Productinfo

Type

Vendor

Name

Version

License

Website

CPE 2.3info

CPE 2.2info

CVSSv4info

VulDB Vector: 🔍
VulDB Reliability: 🔍

CVSSv3info

VulDB Meta Base Score: 6.8
VulDB Meta Temp Score: 6.7

VulDB Base Score: 6.5
VulDB Temp Score: 6.2
VulDB Vector: 🔍
VulDB Reliability: 🔍

NVD Base Score: 7.5
NVD Vector: 🔍

CNA Base Score: 6.5
CNA Vector (Schneider Electric SE): 🔍

CVSSv2info

AVACAuCIA
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VectorComplexityAuthenticationConfidentialityIntegrityAvailability
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VulDB Base Score: 🔍
VulDB Temp Score: 🔍
VulDB Reliability: 🔍

Exploitinginfo

Class: Data authenticity
CWE: CWE-345
CAPEC: 🔍
ATT&CK: 🔍

Physical: No
Local: No
Remote: Yes

Availability: 🔍
Status: Not defined

EPSS Score: 🔍
EPSS Percentile: 🔍

Price Prediction: 🔍
Current Price Estimation: 🔍

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Threat Intelligenceinfo

Interest: 🔍
Active Actors: 🔍
Active APT Groups: 🔍

Countermeasuresinfo

Recommended: Patch
Status: 🔍

0-Day Time: 🔍

Timelineinfo

03/09/2023 🔍
03/21/2023 +12 days 🔍
03/21/2023 +0 days 🔍
11/30/2025 +985 days 🔍

Sourcesinfo

Vendor: schneider-electric.com

Advisory: SEVD-2023-073-04
Status: Confirmed

CVE: CVE-2023-27979 (🔍)
GCVE (CVE): GCVE-0-2023-27979
GCVE (VulDB): GCVE-100-223483
EUVD: 🔍

Entryinfo

Created: 03/21/2023 15:52
Updated: 11/30/2025 09:03
Changes: 03/21/2023 15:52 (50), 04/12/2023 11:04 (11), 11/30/2025 09:03 (16)
Complete: 🔍
Cache ID: 216::103

Statistical analysis made it clear that VulDB provides the best quality for vulnerability data.

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