CVE-2023-43696

Severity Score

9.8

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

Attend

*SSVC

Descriptions

Improper Access Control in SICK APU allows an unprivileged remote attacker to
download as well as upload arbitrary files via anonymous access to the FTP server.

Un control de acceso inadecuado en SICK APU permite a un atacante remoto sin privilegios descargar y cargar archivos arbitrarios mediante acceso anónimo al servidor FTP.

Improper Access Control in SICK APU allows an unprivileged remote attacker to download as well as upload arbitrary files via anonymous access to the FTP server.

*Credits: N/A

CVSS Scores

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

Low

Integrity

High

Availability

None

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

Complete

Integrity

Complete

Availability

Complete

* Common Vulnerability Scoring System

SSVC

Decision:Attend

Exploitation

None

Automatable

Yes

Tech. Impact

Partial

* Organization's Worst-case Scenario

Timeline

2023-09-21 CVE Reserved
2023-10-09 CVE Published
2024-09-18 CVE Updated
2024-11-10 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-284: Improper Access Control
CWE-434: Unrestricted Upload of File with Dangerous Type

CAPEC

References (3)

URL	Tag	Source
https://sick.com/psirt	Issue Tracking

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://sick.com/.well-known/csaf/white/2023/sca-2023-0010.json	2023-10-11
https://sick.com/.well-known/csaf/white/2023/sca-2023-0010.pdf	2023-10-11

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Sick Search vendor "Sick"	Apu0200 Firmware Search vendor "Sick" for product "Apu0200 Firmware"	< 4.0.0.6 Search vendor "Sick" for product "Apu0200 Firmware" and version " < 4.0.0.6"	-	Affected	in	Sick Search vendor "Sick"	Apu0200 Search vendor "Sick" for product "Apu0200"	-	-	Safe