Vulnerability Details : CVE-2020-2506
The vulnerability have been reported to affect earlier versions of QTS. If exploited, this improper access control vulnerability could allow attackers to compromise the security of the software by gaining privileges, or reading sensitive information. This issue affects: QNAP Systems Inc. Helpdesk versions prior to 3.0.3.
Vulnerability category: BypassGain privilege
Products affected by CVE-2020-2506
- cpe:2.3:a:qnap:helpdesk:*:*:*:*:*:*:*:*
CVE-2020-2506 is in the CISA Known Exploited Vulnerabilities Catalog
CISA vulnerability name:
QNAP Helpdesk Improper Access Control Vulnerability
CISA required action:
Apply updates per vendor instructions.
CISA description:
QNAP Helpdesk contains an improper access control vulnerability which could allow an attacker to gain privileges or to read sensitive information.
Notes:
https://nvd.nist.gov/vuln/detail/CVE-2020-2506
Added on
2022-03-25
Action due date
2022-04-15
Exploit prediction scoring system (EPSS) score for CVE-2020-2506
0.73%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 79 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2020-2506
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
7.5
|
HIGH | AV:N/AC:L/Au:N/C:P/I:P/A:P |
10.0
|
6.4
|
NIST | |
|
9.8
|
CRITICAL | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
3.9
|
5.9
|
NIST | |
|
7.3
|
HIGH | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L |
3.9
|
3.4
|
QNAP Systems, Inc. |
CWE ids for CVE-2020-2506
-
The product does not restrict or incorrectly restricts access to a resource from an unauthorized actor.Assigned by: security@qnapsecurity.com.tw (Secondary)
References for CVE-2020-2506
-
https://www.qnap.com/zh-tw/security-advisory/qsa-20-08
Multiple Vulnerabilities in Helpdesk - Security Advisory | QNAPVendor Advisory
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