CVE-2017-7494

Samba contains a remote code execution vulnerability, allowing a malicious client to upload a shared library to a writable share and then cause the…

Browse: All 2017 CVEs · All vendors

CISA KEV: Yes — actively exploited (added 2023-03-30, remediation due 2023-04-20)
Ransomware: Known ransomware campaign use
Weakness (CWE): CWE-94

Description

Samba contains a remote code execution vulnerability, allowing a malicious client to upload a shared library to a writable share and then cause the server to load and execute it.

Affected products

Samba Samba

Affected ranges per NVD CPE data; confirm exact versions in the vendor advisory.

Required action (CISA)

Apply updates per vendor instructions. Federal remediation deadline: 2023-04-20.

How to prioritize this

This vulnerability is on the CISA KEV list, meaning it is being actively exploited — treat it as urgent regardless of the raw CVSS number. Use the live CVE lookup for the latest NVD data, and the CVSS 3.1 calculator to model your own environmental score.

FAQ

Is CVE-2017-7494 actively exploited?

Yes. CISA added CVE-2017-7494 to its Known Exploited Vulnerabilities (KEV) catalog on 2023-03-30, with a federal remediation deadline of 2023-04-20. A KEV listing means real-world exploitation is confirmed, so patching this should be prioritized above many higher-CVSS bugs that aren't being exploited.

What is the CVSS score of CVE-2017-7494?

CVE-2017-7494 has no published CVSS base score yet — NVD analysis can lag disclosure. Check the vendor references for an interim severity.

Related vulnerabilities

Data source: NVD & CISA KEV. Shown as-is; nothing added. Last generated from NVD data — re-check the live tool for updates.