CVE-2020-2506 KEV
7.3
HIGH · CVSS 3.1 · EPSS 2% (pctl 80)
Patch first
On CISA KEV — known exploited in the wild, due 2022-04-15.
Description
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.
Scoring
| CVSS | 7.3 (HIGH, v3.1) |
|---|---|
| Vector | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:L/I:L/A:L |
| EPSS | 1.98% — more likely to be exploited than 80% of all CVEs |
| Weakness | CWE-284 |
| On CISA KEV | yes — remediate by 2022-04-15 |
| Public exploit | none known |
| Published | 2021-02-03 |
| Last modified | 2026-06-17 |
CISA KEV
| Name | QNAP Helpdesk Improper Access Control Vulnerability |
|---|---|
| Added | 2022-03-25 |
| Due | 2022-04-15 |
| Vendor / product | QNAP Systems / Helpdesk |
| Ransomware use | none reported |
Affected (1)
| Vendor | Product |
|---|---|
| qnap | helpdesk |
References
→ the Explorer · watch your stack · NVD