CVE-2023-30547

Exploitation

Public exploit code exists. CISA's assessment records a public proof of concept. That is not a report of exploitation in the wild.

SSVC decision

• ExploitationpocPublic proof-of-concept exploit code exists. Not a report of exploitation in the wild.
• AutomatableyesAn attacker can reliably automate reconnaissance through exploitation, so this scales.
• Technical ImpacttotalSuccessful exploitation gives total control of the vulnerable component.

CISA publishes the decision points, not a final SSVC decision. The decision also depends on mission and well-being impact, which is a property of your deployment rather than of the vulnerability.

EPSS probability

72.97% probability of exploitation activity in the next 30 days.

EPSS percentile

Equal to or higher than the score of 99.4% of scored records. A rank, not a probability.

NVD base score

10.0 (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:C/C:H/I:H/A:H

NVD analysis status

Modified. NVD last modified this record on 2026-06-17.

Red Hat severity

Critical. Red Hat's rating for its own products, not a CVSS rating.

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

2023-04-17 21:42Z3 YR AGO

Last updated

2025-02-05 20:30Z1 YR AGO

Reserved

2023-04-12

Assigning CNA

GitHub_M

Record state

PUBLISHED

Severity

Critical (CVSS 9.8)

CNA CVSS vector

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

Weaknesses

• CWE-74Improper Neutralization of Special Elements in Output Used by a Downstream Component ('Injection')Class
• CWE-755Improper Handling of Exceptional ConditionsClass

Data version

5.1

Document digest

05547552c57f472c48b619d7e542fb201907ed795e49df7456fcc4b9dfede1d7

• github.comhttps://github.com/patriksimek/vm2/security/advisories/GHSA-ch3r-j5x3-6q2mx_refsource_CONFIRM
• github.comhttps://github.com/patriksimek/vm2/commit/4b22e87b102d97d45d112a0931dba1aef7eea049x_refsource_MISC
• github.comhttps://github.com/patriksimek/vm2/commit/f3db4dee4d76b19869df05ba7880d638a880edd5x_refsource_MISC
• gist.github.comhttps://gist.github.com/leesh3288/381b230b04936dd4d74aaf90cc8bb244x_refsource_MISC