Vulnerability Details : CVE-2023-30257
Potential exploit
A buffer overflow in the component /proc/ftxxxx-debug of FiiO M6 Build Number v1.0.4 allows attackers to escalate privileges to root.
Vulnerability category: Overflow
Products affected by CVE-2023-30257
- cpe:2.3:o:fiio:m6_firmware:1.0.4:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2023-30257
0.05%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 23 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2023-30257
Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
---|---|---|---|---|---|---|
7.8
|
HIGH | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
1.8
|
5.9
|
134c704f-9b21-4f2e-91b3-4a467353bcc0 | 2025-01-29 |
7.8
|
HIGH | CVSS:3.1/AV:L/AC:L/PR:L/UI:N/S:U/C:H/I:H/A:H |
1.8
|
5.9
|
NIST |
CWE ids for CVE-2023-30257
-
The product copies an input buffer to an output buffer without verifying that the size of the input buffer is less than the size of the output buffer, leading to a buffer overflow.Assigned by:
- 134c704f-9b21-4f2e-91b3-4a467353bcc0 (Secondary)
- nvd@nist.gov (Primary)
References for CVE-2023-30257
-
https://stigward.github.io/posts/fiio-m6-exploit/
Rooting the FiiO M6 - Part 2 - Writing an LPE Exploit For Our Overflow Bug | Stigward's Security JournalExploit;Third Party Advisory
-
https://github.com/stigward/PoCs-and-Exploits/tree/main/fiio_LPE_0day
PoCs-and-Exploits/fiio_LPE_0day at main · stigward/PoCs-and-Exploits · GitHubExploit
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