THREATPORT/VULNERABILITY/CVE-2021-27185
CRITICAL SEVERITY

CVE-2021-27185

Samba Client vulnerability

CVSS
9.8
EPSS
4.8%
EPSS pct
91th
Exploited
No known
The samba-client package before 4.0.0 for Node.js allows command injection because of the use of process.exec.
Affected vendor
Samba Client Project
Affected product
Samba Client
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness type (CWE)
Published
2021-02-10

Risk analysis

Based on its CVSS vector, this vulnerability is exploitable over the network, low attack complexity, requiring no privileges, no user interaction. Successful exploitation leads to high impact to confidentiality, high impact to integrity, high impact to availability.

Its EPSS score of 4.8% reflects a lower probability of exploitation activity in the wild over the next 30 days, placing it above 91% of all scored CVEs.

Check your external exposure to CVE-2021-27185

  • Confirm whether Samba Client Project Samba Client is running on any internet-facing host or subdomain.
  • Match discovered service fingerprints against the version affected by CVE-2021-27185.
  • Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2021-27185

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2021-27185 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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Are you exposed to CVE-2021-27185?

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