CVE-2023-0882

Authorization Bypass Through User-Controlled Key on Single Connect

Severity Score

8.8

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Improper Input Validation, Authorization Bypass Through User-Controlled Key vulnerability in Kron Tech Single Connect on Windows allows Privilege Abuse. This issue affects Single Connect: 2.16.

*Credits: Furkan KAYAPINAR

CVSS Scores

Computer Emergency Response Team of the Republic of Turkeyv3.1 8.8
Tenablev2 9.0

Attack Vector

Network

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Low

Authentication

Single

Confidentiality

Complete

Integrity

Complete

Availability

Complete

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2023-02-17 CVE Reserved
2023-02-17 CVE Published
2024-08-02 CVE Updated
2024-12-17 EPSS Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-639: Authorization Bypass Through User-Controlled Key

CAPEC

CAPEC-122: Privilege Abuse

References (2)

URL	Tag	Source
https://www.usom.gov.tr/bildirim/tr-23-0092	Broken Link

URL	Date	SRC

URL	Date	SRC
https://docs.krontech.com/singleconnect-2-16/update-patch-rdp-proxy-idor-vulnerability	2023-09-03

URL	Date	SRC

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Krontech Search vendor "Krontech"	Single Connect Search vendor "Krontech" for product "Single Connect"	< 2.16.1 Search vendor "Krontech" for product "Single Connect" and version " < 2.16.1"	-	Affected	in	Microsoft Search vendor "Microsoft"	Windows Search vendor "Microsoft" for product "Windows"	-	-	Safe