Vulnerability Details : CVE-2020-2499
A hard-coded password vulnerability has been reported to affect earlier versions of QES. If exploited, this vulnerability could allow attackers to log in with a hard-coded password. QNAP has already fixed the issue in QES 2.1.1 Build 20200515 and later.
Products affected by CVE-2020-2499
- cpe:2.3:a:qnap:qes:*:*:*:*:*:*:*:*
- cpe:2.3:a:qnap:qes:2.1.1:-:*:*:*:*:*:*
- cpe:2.3:a:qnap:qes:2.1.1:build_20200211:*:*:*:*:*:*
- cpe:2.3:a:qnap:qes:2.1.1:build_20200303:*:*:*:*:*:*
- cpe:2.3:a:qnap:qes:2.1.1:build_20200319:*:*:*:*:*:*
- cpe:2.3:a:qnap:qes:2.1.1:build_20200424:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2020-2499
0.09%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 39 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2020-2499
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
4.0
|
MEDIUM | AV:N/AC:L/Au:S/C:P/I:N/A:N |
8.0
|
2.9
|
NIST | |
|
7.2
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H |
1.2
|
5.9
|
NIST | |
|
6.3
|
MEDIUM | CVSS:3.1/AV:L/AC:L/PR:H/UI:R/S:C/C:L/I:H/A:N |
1.1
|
4.7
|
QNAP Systems, Inc. |
CWE ids for CVE-2020-2499
-
The product contains a hard-coded password, which it uses for its own inbound authentication or for outbound communication to external components.Assigned by: security@qnapsecurity.com.tw (Secondary)
-
The product transmits or stores authentication credentials, but it uses an insecure method that is susceptible to unauthorized interception and/or retrieval.Assigned by: security@qnapsecurity.com.tw (Secondary)
-
The product contains hard-coded credentials, such as a password or cryptographic key.Assigned by:
- nvd@nist.gov (Primary)
- security@qnapsecurity.com.tw (Secondary)
References for CVE-2020-2499
-
https://www.qnap.com/zh-tw/security-advisory/qsa-20-19
Hard-coded Password Vulnerability in QES - Security Advisory | QNAPVendor Advisory
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