Medium severity · published Jun 11, 2021
CVE-2021-28805
Inclusion of sensitive information in the source code has been reported to affect certain QNAP switches running QSS
5.5
CVSS
0.2%
EPSS
No
On KEV
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.
CVSS vector
CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N
Attack vector
Local
Complexity
Low
Privileges
Low
User interaction
None
Confidentiality
High
Integrity
None
Availability
None
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)0.2% · higher than 15% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
QS
Qss · Qnap
before 1.0.3; before 1.0.12 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2021-28805
CVE.org
https://www.cve.org/CVERecord?id=CVE-2021-28805
Vendor Advisory
https://www.qnap.com/zh-tw/security-advisory/qsa-21-24
More from Qss
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CVE-2021-28801
An out-of-bounds read vulnerability has been reported to affect certain QNAP switches running QSS