CVE-2021-28805

Inclusion of Sensitive Information in QSS

Severity Score

5.5

*CVSS v3.1

Exploit Likelihood

*EPSS

Affected Versions

*CPE

Public Exploits

*Multiple Sources

Exploited in Wild

*KEV

Decision

*SSVC

Descriptions

Inclusion of sensitive information in the source code has been reported to affect certain QNAP switches running QSS. If exploited, this vulnerability allows attackers to read application data. This issue affects: QNAP Systems Inc. QSS versions prior to 1.0.3 build 20210505 on QSW-M2108-2C; versions prior to 1.0.3 build 20210505 on QSW-M2108-2S; versions prior to 1.0.3 build 20210505 on QSW-M2108R-2C; versions prior to 1.0.12 build 20210506 on QSW-M408.

Se ha reportado la inclusión de información confidencial en el código fuente que afecta a determinados switches de QNAP que ejecutan QSS. Si es explotada, esta vulnerabilidad permite a atacantes leer datos de la aplicación. Este problema afecta: QNAP Systems Inc. QSS versiones anteriores a 1.0.3 build 20210505 en QSW-M2108-2C; versiones anteriores a 1.0.3 build 20210505 en QSW-M2108-2S; versiones anteriores a 1.0.3 build 20210505 en QSW-M2108R-2C; versiones anteriores a 1.0.12 build 20210506 en QSW-M408

*Credits: Jan Hoff

CVSS Scores

Attack Vector

Local

Attack Complexity

Low

Privileges Required

Low

User Interaction

None

Scope

Unchanged

Confidentiality

High

Integrity

None

Availability

None

Attack Vector

Local

Attack Complexity

Low

Privileges Required

None

User Interaction

Required

Scope

Unchanged

Confidentiality

High

Integrity

High

Availability

High

Attack Vector

Local

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
2021-06-11 CVE Published
2023-03-08 EPSS Updated
2024-09-17 CVE Updated
---------- Exploited in Wild
---------- KEV Due Date
---------- First Exploit

CWE

CWE-200: Exposure of Sensitive Information to an Unauthorized Actor
CWE-540: Inclusion of Sensitive Information in Source Code

CAPEC

References (1)

URL	Tag	Source

URL	Date	SRC

URL	Date	SRC

URL	Date	SRC
https://www.qnap.com/zh-tw/security-advisory/qsa-21-24	2022-10-18

Affected Vendors, Products, and Versions

Vendor		Product				Version		Other		Status
Vendor	Product	Version	Other	Status	<-- -->	Vendor	Product	Version	Other	Status
Qnap Search vendor "Qnap"	Qss Search vendor "Qnap" for product "Qss"	< 1.0.3 Search vendor "Qnap" for product "Qss" and version " < 1.0.3"	-	Affected	in	Qnap Search vendor "Qnap"	Qsw-m2108-2c Search vendor "Qnap" for product "Qsw-m2108-2c"	-	-	Safe
Qnap Search vendor "Qnap"	Qss Search vendor "Qnap" for product "Qss"	< 1.0.3 Search vendor "Qnap" for product "Qss" and version " < 1.0.3"	-	Affected	in	Qnap Search vendor "Qnap"	Qsw-m2108-2s Search vendor "Qnap" for product "Qsw-m2108-2s"	-	-	Safe
Qnap Search vendor "Qnap"	Qss Search vendor "Qnap" for product "Qss"	< 1.0.3 Search vendor "Qnap" for product "Qss" and version " < 1.0.3"	-	Affected	in	Qnap Search vendor "Qnap"	Qsw-m2108r-2c Search vendor "Qnap" for product "Qsw-m2108r-2c"	-	-	Safe
Qnap Search vendor "Qnap"	Qss Search vendor "Qnap" for product "Qss"	< 1.0.12 Search vendor "Qnap" for product "Qss" and version " < 1.0.12"	-	Affected	in	Qnap Search vendor "Qnap"	Qsw-m408 Search vendor "Qnap" for product "Qsw-m408"	-	-	Safe