CVE-2019-6453

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

54.29% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 98.9% of scored records. A rank, not a probability.

NVD base score

8.1 (CVSS v3.x), scored by the NVD independently of the CNA.

NVD CVSS vector

CVSS:3.0/AV:N/AC:H/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

2019-02-18 15:00Z7 YR AGO

Last updated

2024-08-04 20:23Z2 YR AGO

Reserved

2019-01-16

Assigning CNA

mitre

Record state

PUBLISHED

Severity

Not rated by the issuing CNA

CNA CVSS vector

Not published by the issuing CNA

Weaknesses

• CWE-88Improper Neutralization of Argument Delimiters in a Command ('Argument Injection')Base

Data version

5.1

Document digest

cfc37c0b135a7b14efc68dbc517bf865f271a7c3ca83809dbc1e2fcaa941ac1b

• www.exploit-db.com46392https://www.exploit-db.com/exploits/46392/exploitx_refsource_EXPLOIT-DB
• proofofcalc.comhttps://proofofcalc.com/advisories/20190218.txtx_refsource_MISC
• github.comhttps://github.com/proofofcalc/cve-2019-6453-pocx_refsource_MISC
• www.mirc.comhttps://www.mirc.com/news.htmlx_refsource_MISC
• proofofcalc.comhttps://proofofcalc.com/cve-2019-6453-mIRC/x_refsource_MISC
• twitter.comhttps://twitter.com/proofofcalc/status/1097518413143003136x_refsource_MISC