CVE-2018-1801

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

2.45% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 82.9% 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

2019-02-04 21:00Z7 YR AGO

Last updated

2024-09-17 04:19Z1 YR AGO

Reserved

2017-12-13

Assigning CNA

ibm

Record state

PUBLISHED

Severity

Medium (CVSS 5.3)

CNA CVSS vector

CVSS:3.0/A:L/AC:L/AV:N/C:N/I:N/PR:N/S:U/UI:N/E:U/RC:C/RL:O

Weaknesses

• CWE-611Improper Restriction of XML External Entity ReferenceBase

Data version

5.1

Document digest

6a86d00139268e57835b867339ab3e48bdff7d033f7cb151f23c2080297c0ddf

• exchange.xforce.ibmcloud.comibm-ibus-cve20181801-dos(149639)https://exchange.xforce.ibmcloud.com/vulnerabilities/149639vdb-entryx_refsource_XF
• www.ibm.comhttp://www.ibm.com/support/docview.wss?uid=ibm10795780x_refsource_CONFIRM