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CVE-2023-0623

CVE-2023-0623

Published: Mar 9, 2023Updated: Jan 17, 2025 Sources: CVE List NVD csafCWE-787
NVD MITRE
7.8CVSSHIGH
EPSS Score
0.2%
Top 86.2%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
No Fix Available

Description

Cscape Envision RV version 4.60 is vulnerable to an out-of-bounds write vulnerability when parsing project (i.e. HMI) files. The product lacks proper validation of user-supplied data, which could result in writes past the end of allocated data structures. An attacker could leverage these vulnerabilities to execute arbitrary code in the context of the current process.

CVSS Vector Breakdown

AV:LAC:LPR:NUI:RS:UC:HI:HA:H
Exploitability
AV:LAttack Vector
Local
AC:LAttack Complexity
Low
PR:NPrivileges Required
None
UI:RUser Interaction
Required
Scope
S:UScope
Unchanged
Impact
C:HConfidentiality
High
I:HIntegrity
High
A:HAvailability
High
Open in CVSS calculator →

Weaknesses

CWE-787

Affected Products

Cscape Envision RVHorner Automation
Embedded
ICS / OT / IoT / plc-scada-hmi
cscape envision rvhornerautomation
Embedded
ICS / OT / IoT / plc-scada-hmi
horner automationcommercialICS / OT / IoTaka cscape, cscape envisionrv
hornerautomationcommercialICS / OT / IoT

Attack Graph

Products CVE Techniques Tactics

Click technique nodes to view MITRE ATT&CK details. Scroll to zoom, drag to pan.

Exploitability

No known exploits, KEV entries, or remediation guidance available for this vulnerability yet.

MITRE ATT&CK

2 techniques
Initial Access
Privilege Escalation
View detailed technique mapping

References

https://www.cisa.gov/news-events/ics-advisories/icsa-23-040-04
cisa.gov
https://raw.githubusercontent.com/cisagov/CSAF/develop/csaf_files/OT/white/2023/icsa-23-040-04.json
raw.githubusercontent.com
https://www.cisa.gov/uscert/ncas/tips/ST04-014
cisa.gov
and 5 more references View all →

Timeline

Published
Mar 9, 2023
Last Updated
Jan 17, 2025

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