CVE-2024-3346
CVE-2024-3346 is a medium-severity vulnerability with a CVSS 3.x base score of 6.3. Its EPSS exploit-prediction score of 49% places it in the 99th percentile, indicating an elevated likelihood of exploitation. The underlying weakness is classified as CWE-78.
Key facts
- Severity: Medium (CVSS 3.x base score 6.3)
- CVSS v2: 6.5
- EPSS exploit prediction: 49% (99th percentile)
- Actively exploited: Not listed in CISA KEV
- EU (EUVD) id: EUVD-2024-31936
- Weakness: CWE-78
- Published:
- Last modified:
Description
A vulnerability was found in Byzoro Smart S80 up to 20240328. It has been declared as critical. This vulnerability affects unknown code of the file /log/webmailattach.php. The manipulation of the argument mail_file_path leads to os command injection. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. VDB-259450 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
Frequently asked questions
- What is CVE-2024-3346?
- A vulnerability was found in Byzoro Smart S80 up to 20240328. It has been declared as critical. This vulnerability affects unknown code of the file /log/webmailattach.php. The manipulation of the argument mail_file_path leads to os command injection. The attack can be initiated remotely. The exploit has been disclosed to the public and may be used. VDB-259450 is the identifier assigned to this vulnerability. NOTE: The vendor was contacted early about this disclosure but did not respond in any way.
- How severe is CVE-2024-3346?
- CVE-2024-3346 has a CVSS 3.x base score of 6.3, rated medium severity. It is exploitable over network with low attack complexity, requires low privileges and no user interaction. Impact on confidentiality is low, integrity low, and availability low.
- Is CVE-2024-3346 being actively exploited?
- It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 49% (99th percentile), an estimate of the probability of exploitation in the next 30 days.
- How do I fix CVE-2024-3346?
- Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround.
- Does CVE-2024-3346 have an EU (EUVD) identifier?
- Yes. CVE-2024-3346 is tracked in the ENISA EU Vulnerability Database (EUVD) as EUVD-2024-31936.
- When was CVE-2024-3346 published?
- CVE-2024-3346 was published on 2024-04-05 and last updated on 2026-06-17.
References
- https://github.com/Yu1e/vuls/blob/main/Byzro%20Networks%20Smart%20S80%20management%20platform%20has%20rce%20vulnerability.md
- https://vuldb.com/?ctiid.259450
- https://vuldb.com/?id.259450
- https://vuldb.com/?submit.306277
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