High severity · published Apr 20, 2018
CVE-2017-2825
In the trapper functionality of Zabbix Server 2.4.x, specifically crafted trapper packets can pass database logic checks, resulting in database writes
7.0
CVSS
5.2%
EPSS
No
On KEV
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 vector
CVSS:3.0/AV:N/AC:H/PR:N/UI:N/S:U/C:L/I:H/A:L
Attack vector
Network
Complexity
High
Privileges
None
User interaction
None
Confidentiality
Low
Integrity
High
Availability
Low
Scope
Unchanged
Exploitation
Is it being used?
Exploit prediction (EPSS)5.2% · higher than 92% of CVEs
Exploited in the wildNo evidence yet
CISA KEVNot listed
Ransomware campaign useNot known
Affected products
Which versions
ZA
Zabbix · Zabbix
2.4.0 through 2.4.8 · source: NVD
DL
Debian Linux · Debian
8.0; 9.0 · source: NVD
References
NVD
https://nvd.nist.gov/vuln/detail/CVE-2017-2825
CVE.org
https://www.cve.org/CVERecord?id=CVE-2017-2825
Third Party Advisory
http://www.securityfocus.com/bid/98094
Exploit
https://talosintelligence.com/vulnerability_reports/TALOS-2017-0326
Third Party Advisory
https://www.debian.org/security/2017/dsa-3937
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