CVE-2024-21507

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 ImpactpartialSuccessful exploitation gives limited 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

0.74% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 52.1% 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:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:L/A:N

NVD analysis status

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

Red Hat severity

Moderate. 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

2024-04-10 05:00Z2 YR AGO

Last updated

2024-09-18 14:46Z1 YR AGO

Reserved

2023-12-22

Assigning CNA

snyk

Record state

PUBLISHED

Severity

Medium (CVSS 6.5)

CNA CVSS vector

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

Weaknesses

• CWE-20Improper Input ValidationClass

Data version

5.1

Document digest

9077be915ad610b40471140587088cdb4d6c9a25227b43efbd9383d3e7979228

• security.snyk.iohttps://security.snyk.io/vuln/SNYK-JS-MYSQL2-6591300
• github.comhttps://github.com/sidorares/node-mysql2/commit/0d54b0ca6498c823098426038162ef10df02c818
• blog.slonser.infohttps://blog.slonser.info/posts/mysql2-attacker-configuration/
• github.comhttps://github.com/sidorares/node-mysql2/pull/2424