CVE-2024-25388

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.
• AutomatablenoAt least one step from reconnaissance to exploitation cannot be reliably automated.
• 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

0.32% probability of exploitation activity in the next 30 days.

EPSS percentile

Ranks above 25.0% of scored records. A rank, not a probability.

NVD base score

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

NVD CVSS vector

CVSS:3.1/AV:L/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

2024-03-27 00:00Z2 YR AGO

Last updated

2025-11-04 18:29Z10 MO AGO

Reserved

2024-02-07

Assigning CNA

mitre

Record state

PUBLISHED

Severity

High (CVSS 8.4)

CNA CVSS vector

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

Weaknesses

• CWE-195Signed to Unsigned Conversion ErrorVariant

Data version

5.2

Document digest

58318145e51818d6e77b03f4cd67d8800986309771db8c5c9386300e27d1e324

• github.comhttps://github.com/RT-Thread/rt-thread/issues/8285
• github.comhttps://github.com/hnsecurity/vulns/blob/main/HNS-2024-05-rt-thread.txt
• security.humanativaspa.ithttps://security.humanativaspa.it/multiple-vulnerabilities-in-rt-thread-rtos/
• seclists.orghttps://seclists.org/fulldisclosure/2024/Mar/28
• www.openwall.com[oss-security] 20240305 HNS-2024-05 - HN Security Advisory - Multiple vulnerabilities in RT-Thread RTOShttp://www.openwall.com/lists/oss-security/2024/03/05/1mailing-list
• seclists.orghttp://seclists.org/fulldisclosure/2024/Mar/28