CVE-2022-43515
X-Forwarded-For header is active by default causes access to Zabbix sites in maintenance mode
Description
Zabbix Frontend provides a feature that allows admins to maintain the installation and ensure that only certain IP addresses can access it. In this way, any user will not be able to access the Zabbix Frontend while it is being maintained and possible sensitive data will be prevented from being disclosed. An attacker can bypass this protection and access the instance using IP address not listed in the defined range.
No summary for this CVE yet.
CVSS Vector Breakdown
Exploitability
AV:NAttack VectorNetwork
AC:LAttack ComplexityLow
PR:NPrivileges RequiredNone
UI:NUser InteractionNone
Scope
S:UScopeUnchanged
Impact
C:NConfidentialityNone
I:LIntegrityLow
A:NAvailabilityNone
Weaknesses
Affected Products
ООО «РусБИТех-Астра»
commercial·RUaka rusbitech-astra
Zabbix
oss-project·SE
Сообщество свободного программного обеспечения
oss-projectaka fsf
АО «ИВК»
commercial·RUaka ivk
Zabbix LLC.
commercial·USaka zabbix llc, zabbix
АО «НППКТ»
commercial·RU
and 1 more affected products View all →
Exploitability
Official Patch Available
Workaround Available
Attack Graph
Products CVE Techniques Tactics
Click technique nodes for MITRE ATT&CK details · drag to pan · Ctrl/⌘ + scroll to zoom, or go fullscreen.
MITRE ATT&CK
2 techniques Initial Access
References
https://support.zabbix.com/browse/ZBX-22050
support.zabbix.com
https://lists.debian.org/debian-lts-announce/2023/08/msg00027.html
lists.debian.org
https://lists.debian.org/debian-lts-announce/2024/10/msg00000.html
lists.debian.org
and 10 more references View all →
Unlock Complete Vulnerability Intelligence
Get the full picture for CVE-2022-43515 and every CVE in our database. Create a free account — no credit card required.
Create Free AccountPlain-language analysis
Impact assessment and exploitation scenario in plain English
Attack graph visualization
Interactive attack path and kill chain mapping
Exploit details & PoC links
ExploitDB, Metasploit, GitHub PoCs with direct links
Nuclei scanner templates
Ready-to-use vulnerability scanner templates
Full remediation guide
Patch instructions, workarounds, and compliance impact
Interactive AI chat
Ask questions about this vulnerability in natural language
Related vulnerabilities
Semantically similar CVEs and attack patterns
REST API & MCP access
Integrate vulnerability data into your workflows