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[email protected]CVE-2017-2825

HistoryApr 20, 2018 - 9:29 p.m.

CVE-2017-2825

2018-04-2021:29:00

[email protected]

web.nvd.nist.gov

cve-2017-2825

zabbix server

trapper

man-in-the-middle

database vulnerability

6.8 Medium

CVSS2

Attack Vector

NETWORK

Attack Complexity

MEDIUM

Authentication

NONE

Confidentiality Impact

PARTIAL

Integrity Impact

PARTIAL

Availability Impact

PARTIAL

AV:N/AC:M/Au:N/C:P/I:P/A:P

7 High

CVSS3

Attack Vector

NETWORK

Attack Complexity

HIGH

Privileges Required

NONE

User Interaction

NONE

Scope

UNCHANGED

Confidentiality Impact

LOW

Integrity Impact

HIGH

Availability Impact

LOW

CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:H/A:L

7 High

AI Score

Confidence

High

0.002 Low

EPSS

Percentile

58.6%

JSON

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 configurations

Vulners

NVD

Node

taloszabbixRange≤Zabbix Server 2.4.8.r1

CPENameOperatorVersion
zabbix:zabbixzabbixle2.4.8

CPE	Name	Operator	Version
zabbix:zabbix	zabbix	le	2.4.8

CNA Affected

[
  {
    "product": "Zabbix",
    "vendor": "Talos",
    "versions": [
      {
        "status": "affected",
        "version": "Zabbix Server 2.4.8.r1"
      }
    ]
  }
]