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 was found in Schneider Electric IGSS Data Server, IGSS Dashboard and Custom Reports up to 16.0.0.23040. It has been rated as critical. Affected is an unknown function of the component Project Report Handler. The manipulation leads to data authenticity. This vulnerability is referenced as CVE-2023-27977. Remote exploitation of the attack is possible. No exploit is available. To fix this issue, it is recommended to deploy a patch.

Detailsinfo

A vulnerability was found in Schneider Electric IGSS Data Server, IGSS Dashboard and Custom Reports up to 16.0.0.23040 (SCADA Software) and classified as critical. This issue affects an unknown function of the component Project Report Handler. The manipulation with an unknown input leads to a data authenticity vulnerability. Using CWE to declare the problem leads to CWE-345. The product does not sufficiently verify the origin or authenticity of data, in a way that causes it to accept invalid data. Impacted is integrity, and availability. The summary by CVE is:

A CWE-345: Insufficient Verification of Data Authenticity vulnerability exists in the Data Server that could cause access to delete files in the IGSS project report directory, this could lead to loss of data 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 published 03/21/2023 as SEVD-2023-073-04. It is possible to read the advisory at download.schneider-electric.com. The identification of this vulnerability is CVE-2023-27977 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-2023-31703). 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-2023-27977 (🔍)
GCVE (CVE): GCVE-0-2023-27977
GCVE (VulDB): GCVE-100-223475
EUVD: 🔍

Entryinfo

Created: 03/21/2023 13:58
Updated: 11/30/2025 09:03
Changes: 03/21/2023 13:58 (50), 04/12/2023 10:02 (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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