PT-2021-17929 · Qnap Systems · Qsw-M2108R-2C+3

Jan Hoff · Published 2021-06-11 · Updated 2022-10-18 · CVE-2021-28805

Positive Technologies (AI Summary)

CVSS v3.1

7.8

High

Base vector

AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H

Name of the Vulnerable Software and Affected Versions: QNAP Systems Inc. QSS versions prior to 1.0.3 build 20210505 on QSW-M2108-2C QNAP Systems Inc. QSS versions prior to 1.0.3 build 20210505 on QSW-M2108-2S QNAP Systems Inc. QSS versions prior to 1.0.3 build 20210505 on QSW-M2108R-2C QNAP Systems Inc. QSS versions prior to 1.0.12 build 20210506 on QSW-M408

Description: The inclusion of sensitive information in the source code has been reported, affecting certain QNAP switches running QSS. If exploited, this issue allows attackers to read application data.

Recommendations: For QNAP Systems Inc. QSS versions prior to 1.0.3 build 20210505 on QSW-M2108-2C, update to version 1.0.3 build 20210505 or later. For QNAP Systems Inc. QSS versions prior to 1.0.3 build 20210505 on QSW-M2108-2S, update to version 1.0.3 build 20210505 or later. For QNAP Systems Inc. QSS versions prior to 1.0.3 build 20210505 on QSW-M2108R-2C, update to version 1.0.3 build 20210505 or later. For QNAP Systems Inc. QSS versions prior to 1.0.12 build 20210506 on QSW-M408, update to version 1.0.12 build 20210506 or later.

Fix

Information Disclosure

Weakness Enumeration

CWE-540

CWE-200

Related Identifiers

CVE-2021-28805

Affected Products

Qss

Qsw-M2108R-2C

Qsw-M2108-2S

Qsw-M408

References · 4

• https://nvd.nist.gov/vuln/detail/CVE-2021-28805 · Security Note
• https://qnap.com/zh-tw/security-advisory/qsa-21-24 · Vendor Advisory
• https://osv.dev/vulnerability/CVE-2021-28805 · Vendor Advisory
• https://t.me/cvenotify/16152 · Telegram Post