THREATPORT/VULNERABILITY/CVE-2017-14476
CRITICAL SEVERITY

CVE-2017-14476

Mysql Multi Master Replication Manager vulnerability

CVSS
9.8
EPSS
6.1%
EPSS pct
93th
Exploited
No known
In the MMM::Agent::Helpers::Network::add_ip function in MySQL Multi-Master Replication Manager (MMM) mmm_agentd 2.2.1 (for Solaris), a specially crafted MMM protocol message can cause a shell command injection resulting in arbitrary command execution with the privileges of the mmm\_agentd process. An attacker that can initiate a TCP session with mmm\_agentd can trigger this vulnerability.
Affected vendor
Mysql Mmm
Affected product
Mysql Multi Master Replication Manager
CVSS vector
CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H
Weakness type (CWE)
  • CWE-78 — OS Command Injection
Published
2018-05-09

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 6.1% reflects a lower probability of exploitation activity in the wild over the next 30 days, placing it above 93% of all scored CVEs.

Check your external exposure to CVE-2017-14476

  • Confirm whether Mysql Mmm Mysql Multi Master Replication Manager is running on any internet-facing host or subdomain.
  • Match discovered service fingerprints against the version affected by CVE-2017-14476.
  • Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2017-14476

ThreatPort's external attack surface scanner checks your internet-facing assets — agentlessly, from the outside in — for the exposed services and versions that CVE-2017-14476 affects, then prioritises the finding by real risk using CISA KEV and FIRST.org EPSS.

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