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CVE-2024-25390

22
FAUCET Score

CVE-2024-25390 is a high-severity heap buffer overflow vulnerability affecting RT-Thread through version 5.0.2, specifically within the finsh/msh_file.c and finsh/msh.c components. With a CVSS score of 8.4, this vulnerability allows for local, unauthenticated attacks with low complexity, potentially leading to complete compromise of confidentiality, integrity, and availability. There is currently no known active exploitation, publicly available exploit code (Metasploit, Nuclei, ExploitDB), or significant community discussion or media coverage regarding this flaw.

Impacted Technologies

VendorProductVersion(s)CPE
<= 5.0.2CPE matchmatch criteria
cpe:2.3:a:rt-thread:rt-thread:*:*:*:*:*:*:*:*

CVSS Data

CVSS version used by this source: 3.1

8.4HIGH

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

Attack Vector
LOCAL
Attack Complexity
LOW
Privileges Required
NONE
User Interaction
NONE
Scope
UNCHANGED
Confidentiality Impact
HIGH
Integrity Impact
HIGH
Availability Impact
HIGH
Exploitability Score
2.5
Impact Score
5.9
CvssVersion
3.1

Exploit Intelligence

EPSS Score
0.32%
Probability of exploitation in next 30 days
EPSS Percentile
24.7%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0032 is in the 22nd percentile among its peer group of 3,241 CVEs.

Social Chatter

The average CVE in this peer group has 0.0 Twitter, 0.0 Reddit, 0.1 Bluesky, 0.0 Mastodon, and 0.5 GitHub mentions.

Media Mentions

No media coverage found for this CVE.

The average CVE in this peer group has 0.1 InfoSec Media, 0.0 Vendor Blog, and 0.0 Security Researcher mentions.

Remediation

Remediation records are not available for this CVE.

References

seclists.org / fulldisclosure/2024/Mar/28
github.com / hnsecurity/vulns/blob/main/HNS-2024-05-rt-thread.txt
Third Party Advisory
github.com / RT-Thread/rt-thread/issues/8286
Issue Tracking
seclists.org / fulldisclosure/2024/Mar/28
Mailing List
security.humanativaspa.it / multiple-vulnerabilities-in-rt-thread-rtos
Third Party Advisory
openwall.com / lists/oss-security/2024/03/05/1
Mailing List