What is CVE-2021-46088?

CVE-2021-46088 is a high-severity vulnerability in Zabbix. CVSS score: 7.2/10. Published 2022-01-27.

How severe is CVE-2021-46088?

High severity. CVSS v3 base score is 7.2 out of 10.

Is CVE-2021-46088 known to be exploited?

2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.

Vulnerability in Zabbix

CVE-2021-46088

Zabbix 4.0 LTS, 4.2, 4.4, and 5.0 LTS is vulnerable to Remote Code Execution (RCE). Any user with the "Zabbix Admin" role is able to run custom shell script on the application server in the context of the application user.

EPSS: 0.040 (89.6th percentile) — read the EPSS interpretation.

CVSS v3 metric

CVSS v3 base score 7.2 (High). Vector: CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H.

Affected products

Zabbix
N/a — versions n/a

Public proof-of-concept exploits

ARPSyndicate/cvemon
paalbra/zabbix-zbxsec-7

References

cve@mitre.org (Exploit, Third Party Advisory, x_refsource_MISC)

Frequently asked questions

What is CVE-2021-46088?: CVE-2021-46088 is a high-severity vulnerability in Zabbix. CVSS score: 7.2/10. Published 2022-01-27.
How severe is CVE-2021-46088?: High severity. CVSS v3 base score is 7.2 out of 10.
Is CVE-2021-46088 known to be exploited?: 2 public proof-of-concept repositories are indexed. Not currently listed in the CISA KEV catalog.