CVE-2019-12223

Exploitation

Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.

SSVC decision

Not assessed by CISA

EPSS probability

2.37% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 82.6% 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:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:N/A:H

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

2019-09-05 14:55Z7 YR AGO

Last updated

2024-08-04 23:17Z2 YR AGO

Reserved

2019-05-20

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-119Improper Restriction of Operations within the Bounds of a Memory BufferClass

Data version

5.1

Document digest

f3ef16a0ad5e6cdafa1ef785c96c69b21bd3e6ac3e668d65e8dcab0a84851b5e

• www.hanwha-security.comhttps://www.hanwha-security.com/en/products/video-recorder/nvr/ch4/SRN-472S/overview/x_refsource_MISC
• medium.comhttps://medium.com/%40noe.dustin/samsung-webviewer-remote-dos-vulberability-cve-2019-12223-5f4afbc83fbdx_refsource_MISC
• gist.github.comhttps://gist.github.com/dustinnoe/66f91573a0080c9fb2c21819d8805a82x_refsource_MISC