Vulnerability Details : CVE-2021-28805
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.
Vulnerability category: Information leak
Products affected by CVE-2021-28805
- cpe:2.3:a:qnap:qss:*:*:*:*:*:*:*:*
- cpe:2.3:a:qnap:qss:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2021-28805
0.04%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 6 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2021-28805
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
2.1
|
LOW | AV:L/AC:L/Au:N/C:P/I:N/A:N |
3.9
|
2.9
|
NIST | |
|
5.5
|
MEDIUM | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:N/A:N |
1.8
|
3.6
|
NIST | |
|
7.8
|
HIGH | CVSS:3.1/AV:L/AC:L/PR:N/UI:R/S:U/C:H/I:H/A:H |
1.8
|
5.9
|
QNAP Systems, Inc. |
CWE ids for CVE-2021-28805
-
The product exposes sensitive information to an actor that is not explicitly authorized to have access to that information.Assigned by: nvd@nist.gov (Primary)
-
Source code on a web server or repository often contains sensitive information and should generally not be accessible to users.Assigned by: security@qnapsecurity.com.tw (Secondary)
References for CVE-2021-28805
-
https://www.qnap.com/zh-tw/security-advisory/qsa-21-24
Inclusion of Sensitive Information in QSS - Security Advisory | QNAPVendor Advisory
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