CVE-2019-16261

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

2.76% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 84.9% of scored records. A rank, not a probability.

NVD base score

9.1 (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:N/I:H/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

2019-09-12 14:07Z6 YR AGO

Last updated

2025-03-21 13:56Z1 YR AGO

Reserved

2019-09-12

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-287Improper AuthenticationClass

Data version

5.1

Document digest

b821b7156b9fb660bf3656fcb268a0c2a32cf051ba5dbcad6c82f850a425281d

• blog.korelogic.comhttps://blog.korelogic.com/blog/2019/08/19/unpatched_fringe_infrastructure_bits
• gist.github.comhttps://gist.github.com/Shlucus/ab762d6b148f2d2d046c956526a80ddc
• seclists.orghttp://seclists.org/fulldisclosure/2025/Mar/1