CVE-2023-27772

Severity Score

7.5

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

libiec61850 v1.5.1 was discovered to contain a segmentation violation via the function ControlObjectClient_setOrigin() at /client/client_control.c.

*Credits: N/A

CVSS Scores

NISTv3.1 7.5

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

None

Integrity

None

Availability

High

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2023-03-05 CVE Reserved
2023-04-13 CVE Published
2024-08-02 CVE Updated
2024-08-02 First Exploit
2024-11-03 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date

CWE

CWE-754: Improper Check for Unusual or Exceptional Conditions

CAPEC

References (2)

URL	Tag	Source

URL	Date	SRC
https://github.com/mz-automation/libiec61850/issues/442	2024-08-02

URL	Date	SRC
https://github.com/mz-automation/libiec61850/commit/79a8eaf26070e02044afc4b2ffbfe777dfdf3e0b	2023-04-21

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Mz-automation Search vendor "Mz-automation"		Libiec61850 Search vendor "Mz-automation" for product "Libiec61850"				1.5.1 Search vendor "Mz-automation" for product "Libiec61850" and version "1.5.1"		-		Affected