VulnerabilityModified
CVE-2017-2825
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.
HIGH 7.0EPSS 4.23%
Does this matter?
High impact if exploited, but EPSS currently rates exploitation as unlikely (4.23%). Schedule it in the normal patch cycle and watch for a rise in EPSS or a public exploit.
Description
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.
- CVSS 3.0
- 7.0 HIGHCVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:H/A:L
- EPSS
- 4.23% probability · 90th percentile
- CISA KEV
- Not listed
- Affected
- zabbix/zabbix · debian/debian linux
- Source
- talos-cna@cisco.com
References
- http://www.securityfocus.com/bid/98094Third Party Advisory, VDB Entry
- https://talosintelligence.com/vulnerability_reports/TALOS-2017-0326Exploit, Technical Description, Third Party Advisory
- https://www.debian.org/security/2017/dsa-3937Third Party Advisory
- http://www.securityfocus.com/bid/98094Third Party Advisory, VDB Entry
- https://talosintelligence.com/vulnerability_reports/TALOS-2017-0326Exploit, Technical Description, Third Party Advisory
- https://www.debian.org/security/2017/dsa-3937Third Party Advisory
Source: NVD record, EPSS from FIRST.org, KEV from CISA. Refreshed daily.