CVE-2019-20470

Exploitation

Assessed, none found. CISA's assessment recorded neither public exploit code nor evidence of exploitation when it was made.

SSVC decision

• ExploitationnoneCISA recorded no public exploit code and no evidence of exploitation.
• AutomatableyesAn attacker can reliably automate reconnaissance through exploitation, so this scales.
• Technical ImpactpartialSuccessful exploitation gives limited control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

1.93% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 78.2% of scored records. A rank, not a probability.

NVD base score

7.5 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

NVD analysis status

Modified. NVD last modified this record on 2026-06-17.

Red Hat severity

No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

Published

2021-02-01 20:03Z5 YR AGO

Last updated

2024-08-05 02:39Z2 YR AGO

Reserved

2020-02-17

Assigning CNA

mitre

Record state

PUBLISHED

Severity

High (CVSS 7.5)

CNA CVSS vector

CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Weaknesses

• CWE-284Improper Access ControlPillar
• CWE-1188Initialization of a Resource with an Insecure DefaultBase

Data version

5.1

Document digest

2c7cbec982c1c780aa0af7a8b0ae8244b5f1f868167399c7ec67476ace95e4e9

• www.tk-star.comhttps://www.tk-star.com
• www.eurofins-cybersecurity.comhttps://www.eurofins-cybersecurity.com/news/connected-devices-smart-watches/
• seclists.org20240729 Bunch of IoT CVEshttp://seclists.org/fulldisclosure/2024/Jul/14mailing-list