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CVE-2024-24334

21
FAUCET Score

CVE-2024-24334 is a high-severity heap buffer overflow vulnerability (CWE-122) affecting RT-Thread through version 5.0.2, specifically within the dfs_v2 dfs_file component. This vulnerability has a CVSS score of 8.4, indicating a critical impact with potential for complete compromise of confidentiality, integrity, and availability. While no public exploits (Metasploit, Nuclei, ExploitDB) are currently available and it is not listed in the KEV catalog, its high CVSS score warrants attention. There is no evidence of active exploitation or significant community discussion surrounding this CVE.

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
0.40%
Probability of exploitation in next 30 days
EPSS Percentile
33.1%
Percentile rank of EPSS score among Peer Group
As of 2026-07-28
Model: v2026.06.15
This CVE's current EPSS score of 0.0040 is in the 45th percentile among its peer group of 3,241 CVEs.

Social Chatter

No social media mentions found for this CVE.

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
Mailing List
github.com / hnsecurity/vulns/blob/main/HNS-2024-05-rt-thread.txt
Third Party Advisory
github.com / RT-Thread/rt-thread/issues/8282
Issue Tracking
github.com / RT-Thread/rt-thread/pull/8305
Issue Tracking
security.humanativaspa.it / multiple-vulnerabilities-in-rt-thread-rtos
Third Party Advisory
openwall.com / lists/oss-security/2024/03/05/1
Mailing List