CVE-2017-18349

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

38.97% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 98.5% 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:3.0/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

2018-10-23 20:00Z7 YR AGO

Last updated

2024-09-17 00:02Z1 YR AGO

Reserved

2018-10-23

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-20Improper Input ValidationClass

Data version

5.1

Document digest

234e037e8dc1ed25086910df98c4e9c17887ddc3d54b3b02bb18f15f155b1185

• fortiguard.comhttps://fortiguard.com/encyclopedia/ips/44059x_refsource_MISC
• github.comhttps://github.com/alibaba/fastjson/wiki/security_update_20170315x_refsource_MISC
• github.comhttps://github.com/pippo-java/pippo/issues/466x_refsource_MISC