CVE-2018-20164

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

3.30% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 87.6% of scored records. A rank, not a probability.

NVD base score

5.3 (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:L

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

2019-02-13 14:00Z7 YR AGO

Last updated

2024-08-05 11:51Z2 YR AGO

Reserved

2018-12-15

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-185Incorrect Regular ExpressionClass

Data version

5.1

Document digest

caf70cb7839fd0b46d795140219ae70f153807e1c0972dfa4819c1873e213986

• github.comhttps://github.com/ua-parser/uap-core/commit/010ccdc7303546cd22b9da687c29f4a996990014x_refsource_MISC
• github.comhttps://github.com/ua-parser/uap-core/commit/156f7e12b215bddbaf3df4514c399d683e6cdadcx_refsource_MISC
• www.x41-dsec.dehttps://www.x41-dsec.de/lab/advisories/x41-2018-009-uaparser/x_refsource_MISC
• github.comhttps://github.com/ua-parser/uap-core/issues/332x_refsource_MISC