CVE-2017-20160

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

0.81% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 54.2% of scored records. A rank, not a probability.

NVD base score

9.8 (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: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

2022-12-31 19:15Z3 YR AGO

Last updated

2024-08-05 21:45Z2 YR AGO

Reserved

2022-12-31

Assigning CNA

VulDB

Record state

PUBLISHED

Severity

Medium (CVSS 6.3)

CNA CVSS vector

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

Weaknesses

• CWE-235Improper Handling of Extra ParametersVariant

Data version

5.1

Document digest

f48f138645ff0e81ece7ad770c9e64f12e21b54cdbd256de68eb8269c34b2ce2

• vuldb.comhttps://vuldb.com/?id.217149vdb-entrytechnical-description
• vuldb.comhttps://vuldb.com/?ctiid.217149signaturepermissions-required
• github.comhttps://github.com/flitto/express-param/pull/19issue-tracking
• github.comhttps://github.com/flitto/express-param/commit/db94f7391ad0a16dcfcba8b9be1af385b25c42dbpatch
• github.comhttps://github.com/flitto/express-param/releases/tag/1.0.0patch