CVE Tools
Sign in

CVE-2023-6711

Published: Dec 19, 2023Updated: Nov 21, 2024 Sources: CVE List NVD BDU csafCWE-120
5.9MEDIUM
NVD MITRE
EPSS Score
0.7%
Top 52.7%
CISA KEV
Not in KEV
Exploits
No Known Exploits
Remediation
Patch Available
Self-Check
Not available

Description

Vulnerability exists in SCI IEC 60870-5-104 and HCI IEC 60870-5-104 that affects the RTU500 series product versions listed below. Specially crafted messages sent to the mentioned components are not validated properly and can result in buffer overflow and as final consequence to a reboot of an RTU500 CMU.

No summary for this CVE yet.

CVSS Vector Breakdown

AV:NAC:HPR:NUI:NS:UC:NI:NA:H
Exploitability
AV:NAttack Vector
Network
AC:HAttack Complexity
High
PR:NPrivileges Required
None
UI:NUser Interaction
None
Scope
S:UScope
Unchanged
Impact
C:NConfidentiality
None
I:NIntegrity
None
A:HAvailability
High
Open in CVSS calculator →

Weaknesses

CWE-120

Affected Products

Hitachi Energy
commercial·DE
RTU500 series CMU Firmware
ICS / OT / IoT
Hitachi, Ltd.
commercial·JP
RTU500 series CMU
ICS / OT / IoT
hitachienergy
commercial·CHaka hitachi energy, hitachi energy ltd
rtu500 firmware
ICS / OT / IoT

Exploitability

Official Patch Available

Attack Graph

Products CVE Techniques Tactics

Click technique nodes for MITRE ATT&CK details · drag to pan · Ctrl/⌘ + scroll to zoom, or go fullscreen.

MITRE ATT&CK

2 techniques
Initial Access
Privilege Escalation
View detailed technique mapping

References

https://publisher.hitachienergy.com/preview?DocumentId=8DBD000184&languageCode=en&Preview=true
publisher.hitachienergy.com
https://publisher.hitachienergy.com/preview?DocumentId=8DBD000184&languageCode=en&Preview=true
publisher.hitachienergy.com
https://vuldb.com/ru/?id.248412
vuldb.com
and 12 more references View all →

Unlock Complete Vulnerability Intelligence

Get the full picture for CVE-2023-6711 and every CVE in our database. Create a free account — no credit card required.

Create Free Account
Plain-language analysis
Impact assessment and exploitation scenario in plain English
Attack graph visualization
Interactive attack path and kill chain mapping
Exploit details & PoC links
ExploitDB, Metasploit, GitHub PoCs with direct links
Nuclei scanner templates
Ready-to-use vulnerability scanner templates
Full remediation guide
Patch instructions, workarounds, and compliance impact
Interactive AI chat
Ask questions about this vulnerability in natural language
Related vulnerabilities
Semantically similar CVEs and attack patterns
REST API & MCP access
Integrate vulnerability data into your workflows