CVE-2021-28813

Insufficiently Protected Credentials Vulnerability in QSW-M2116P-2T2S and QuNetSwitch

Severity Score

7.5

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

A vulnerability involving insecure storage of sensitive information has been reported to affect QSW-M2116P-2T2S and QNAP switches running QuNetSwitch. If exploited, this vulnerability allows remote attackers to read sensitive information by accessing the unrestricted storage mechanism.We have already fixed this vulnerability in the following versions: QSW-M2116P-2T2S 1.0.6 build 210713 and later QGD-1600P: QuNetSwitch 1.0.6.1509 and later QGD-1602P: QuNetSwitch 1.0.6.1509 and later QGD-3014PT: QuNetSwitch 1.0.6.1519 and later

Se ha reportado de una vulnerabilidad que implica el almacenamiento no seguro de información confidencial que afecta al QSW-M2116P-2T2S y a los switches de QNAP que ejecutan QuNetSwitch. Si es explotado, esta vulnerabilidad permite a atacantes remotos leer información confidencial accediendo al mecanismo de almacenamiento sin restricciones. Ya hemos corregido esta vulnerabilidad en las siguientes versiones: QSW-M2116P-2T2S 1.0.6 build 210713 y posteriores QGD-1600P: QuNetSwitch 1.0.6.1509 y posteriores QGD-1602P: QuNetSwitch 1.0.6.1509 y posteriores QGD-3014PT: QuNetSwitch 1.0.6.1519 y posteriores

*Credits: N/A

CVSS Scores

Attack Vector

Network

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Attack Vector

Adjacent

Attack Complexity

Low

Privileges Required

None

User Interaction

None

Scope

Changed

Confidentiality

Low

Integrity

High

Availability

High

Attack Vector

Network

Attack Complexity

Low

Authentication

None

Confidentiality

Partial

Integrity

None

Availability

None

* Common Vulnerability Scoring System

SSVC

Decision:-

Exploitation

Automatable

Tech. Impact

* Organization's Worst-case Scenario

Timeline

2021-03-18 CVE Reserved
2021-09-10 CVE Published
2024-09-12 EPSS Updated
2024-09-17 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-259: Use of Hard-coded Password
CWE-522: Insufficiently Protected Credentials
CWE-798: Use of Hard-coded Credentials
CWE-922: Insecure Storage of Sensitive Information

CAPEC

References (1)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://www.qnap.com/en/security-advisory/qsa-21-37	2021-09-23

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Qnap Search vendor "Qnap"	Qsw-m2116p-2t2s Firmware Search vendor "Qnap" for product "Qsw-m2116p-2t2s Firmware"	< 1.0.6 Search vendor "Qnap" for product "Qsw-m2116p-2t2s Firmware" and version " < 1.0.6"	-	Affected	in	Qnap Search vendor "Qnap"	Qsw-m2116p-2t2s Search vendor "Qnap" for product "Qsw-m2116p-2t2s"	-	-	Safe
Qnap Search vendor "Qnap"	Qunetswitch Search vendor "Qnap" for product "Qunetswitch"	< 1.0.6.1509 Search vendor "Qnap" for product "Qunetswitch" and version " < 1.0.6.1509"	-	Affected	in	Qnap Search vendor "Qnap"	Qgd-1600p Search vendor "Qnap" for product "Qgd-1600p"	-	-	Safe
Qnap Search vendor "Qnap"	Qunetswitch Search vendor "Qnap" for product "Qunetswitch"	< 1.0.6.1509 Search vendor "Qnap" for product "Qunetswitch" and version " < 1.0.6.1509"	-	Affected	in	Qnap Search vendor "Qnap"	Qgd-1602p Search vendor "Qnap" for product "Qgd-1602p"	-	-	Safe
Qnap Search vendor "Qnap"	Qunetswitch Search vendor "Qnap" for product "Qunetswitch"	< 1.0.6.1509 Search vendor "Qnap" for product "Qunetswitch" and version " < 1.0.6.1509"	-	Affected	in	Qnap Search vendor "Qnap"	Qgd-3014pt Search vendor "Qnap" for product "Qgd-3014pt"	-	-	Safe