Goal Reached Thanks to every supporter — we hit 100%!

Goal: 1000 CNY · Raised: 1359 CNY

100%
Buy Us a Coffee

CVE-2021-28805— Inclusion of Sensitive Information in QSS

Quick assessment

Affected
QNAP Systems Inc. QSS
Exploitation
No confirmed in-the-wild exploitation; assess based on exposure
Recommended action
Check the vendor advisory and references for a fixed version. If immediate upgrade is impossible, restrict exposure and increase monitoring.

QNAP Systems QSS是中国威联通（QNAP Systems）公司的一款非网管型交换机。 QNAP Switch System (QSS)存在安全漏洞，该漏洞源于源代码中包含敏感信息。攻击者可利用该漏洞读取应用程序数据。以下产品和版本受到影响：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-M210

CVSS 7.8 · High EPSS 0.24% · P13
Get alerts for future matching vulnerabilities Log in to subscribe

I. Basic Information for CVE-2021-28805

Vulnerability Information
Have questions about the vulnerability? See if Shenlong's analysis helps!
View Shenlong Deep Dive ↗

Although we use advanced large model technology, its output may still contain inaccurate or outdated information.Shenlong tries to ensure data accuracy, but please verify and judge based on the actual situation.

Vulnerability Title
Inclusion of Sensitive Information in QSS
Source: CVE Program / CVE List V5
Vulnerability Description
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.
Source: CVE Program / CVE List V5
CVSS Information
CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H
Source: CVE Program / CVE List V5
Vulnerability Type
通过源代码导致的信息暴露
Source: CVE Program / CVE List V5
Vulnerability Title
QNAP Switch System 信息泄露漏洞
Source: CNNVD (China National Vulnerability Database)
Vulnerability Description
QNAP Systems QSS是中国威联通（QNAP Systems）公司的一款非网管型交换机。 QNAP Switch System (QSS)存在安全漏洞，该漏洞源于源代码中包含敏感信息。攻击者可利用该漏洞读取应用程序数据。以下产品和版本受到影响：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-M210
Source: CNNVD (China National Vulnerability Database)
CVSS Information
N/A
Source: CNNVD (China National Vulnerability Database)
Vulnerability Type
N/A
Source: CNNVD (China National Vulnerability Database)

Affected Products

Vendor Product Affected Versions CPE Subscribe
QNAP Systems Inc. QSS unspecified ~ 1.0.3 build 20210505 -
QNAP Systems Inc. QSS unspecified ~ 1.0.3 build 20210505 -
QNAP Systems Inc. QSS unspecified ~ 1.0.3 build 20210505 -
QNAP Systems Inc. QSS unspecified ~ 1.0.12 build 20210506 -

II. Public POCs for CVE-2021-28805

# POC Description Source Link Shenlong Link
AI-Generated POC Premium

No public POC found.

Login to generate AI POC

III. Intelligence Information for CVE-2021-28805

请登录查看更多情报信息。

Other References for CVE-2021-28805 (1)

Same Patch Batch · QNAP Systems Inc. · 2021-06-11 · 3 CVEs total

CVE-2021-28814 8.8 HIGH Improper Access Control Vulnerability in Helpdesk
CVE-2021-28801 3.1 LOW Out-of-Bounds Read Vulnerability in QSS

IV. Related Vulnerabilities

Same product: QSS
Same vendor: QNAP Systems Inc.
Same weakness: CWE-540

V. Comments for CVE-2021-28805

No comments yet

Leave a comment