THREATPORT/VULNERABILITY/CVE-2017-2825
HIGH SEVERITY

CVE-2017-2825

Zabbix vulnerability

CVSS
7.0
EPSS
4.4%
EPSS pct
90th
Exploited
No known
In the trapper functionality of Zabbix Server 2.4.x, specifically crafted trapper packets can pass database logic checks, resulting in database writes. An attacker can set up a Man-in-the-Middle server to alter trapper requests made between an active Zabbix proxy and Server to trigger this vulnerability.
Affected vendor
Zabbix
Affected product
Zabbix
CVSS vector
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:H/A:L
Published
2018-04-20

Risk analysis

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

Its EPSS score of 4.4% reflects a lower probability of exploitation activity in the wild over the next 30 days, placing it above 90% of all scored CVEs.

Check your external exposure to CVE-2017-2825

  • Confirm whether Zabbix Zabbix is running on any internet-facing host or subdomain.
  • Match discovered service fingerprints against the version affected by CVE-2017-2825.
  • Prioritise remediation if the asset is public, business-critical, or near authentication/payment flows.

How ThreatPort helps with CVE-2017-2825

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