A CWE-863: Incorrect Authorization vulnerability exists that could cause Denial of Service against the Geo SCADA server when specific messa…

published 2023-01-31 3 y ago modified 2026-06-17 4 mo ago also EUVD-2023-26746

cvss: 9.1; version 3.1, CNA
cisa kev: Not listed; not in CISA's catalog
epss: 0.6%; EPSS 0.6% chance of exploitation in 30 days, percentile 47%
public exploits: 0; none known

A CWE-863: Incorrect Authorization vulnerability exists that could cause Denial of Service against the Geo SCADA server when specific messages are sent to the server over the database server TCP port.

Patch / fix

fixed in 1 links 1

Schneider Electric EcoStruxure Geo SCADA Expert 2019 - 2021 (formerly known as ClearSCADA) October 2022

download.schneider-electric.com/files?p_Doc_Ref=SEVD-2023-010-02&p_enDocType=Security+and+… advisory

CISA SSVC

Exploitation: none
Automatable: yes
Technical impact: partial
Assessed: 21 mo ago (2025-02-05)

Exploit prediction

0.57% chance of exploitation in the next 30 days, higher than 47% of all scored CVEs (FIRST EPSS, 2026-11-08).

CVSS scores

assigned by	version	score	vector
CNA	3.1	9.1	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:H
NVD	3.1	7.5	CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

Affected products

Schneider Electric EcoStruxure Geo SCADA Expert 2019 - 2021 (formerly known as ClearSCADA)

Classification

Weakness

CWE-863 Incorrect Authorization

References

download.schneider-electric.com /files?p_Doc_Ref=SEVD-2023-010-02&p_enDocType=Security+and+Safety+Notice&p_File_Name=SEVD-2023-010-02_Geo_SCAD
mitigation, patch, vendor-advisory

Sources

CVE List CVE-2023-22610
NVD CVE-2023-22610

Fencer Vulns keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.

Summary