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Vulnerability Details :

CVE-2025-49642

Summary
Assigner-Zabbix
Assigner Org ID-72de3e22-0555-4a0d-ae81-9249e0f0a1e8
Published At-01 Dec, 2025 | 13:03
Updated At-01 Dec, 2025 | 14:36
Rejected At-
Credits

Agent builds for AIX vulnerable to library loading hijacking

Library loading on AIX Zabbix Agent builds can be hijacked by local users with write access to the /home/cecuser directory.

Vendors
-
Not available
Products
-
Metrics (CVSS)
VersionBase scoreBase severityVector
Weaknesses
Attack Patterns
Solution/Workaround
References
HyperlinkResource Type
EPSS History
Score
Latest Score
-
N/A
No data available for selected date range
Percentile
Latest Percentile
-
N/A
No data available for selected date range
Stakeholder-Specific Vulnerability Categorization (SSVC)
▼Common Vulnerabilities and Exposures (CVE)
cve.org
Assigner:Zabbix
Assigner Org ID:72de3e22-0555-4a0d-ae81-9249e0f0a1e8
Published At:01 Dec, 2025 | 13:03
Updated At:01 Dec, 2025 | 14:36
Rejected At:
▼CVE Numbering Authority (CNA)
Agent builds for AIX vulnerable to library loading hijacking

Library loading on AIX Zabbix Agent builds can be hijacked by local users with write access to the /home/cecuser directory.

Affected Products
Vendor
ZABBIXZabbix
Product
Zabbix
Repo
https://git.zabbix.com/
Modules
  • Agent
Default Status
unknown
Versions
Affected
  • From 6.0.0 through 6.0.36 (git)
    • -> unaffectedfrom6.0.40
  • From 7.0.0 through 7.0.5 (git)
    • -> unaffectedfrom7.0.6
  • From 7.2.0 before 7.2.1 (git)
    • -> unaffectedfrom7.2.6
Problem Types
TypeCWE IDDescription
CWECWE-426CWE-426: Untrusted Search Path
Type: CWE
CWE ID: CWE-426
Description: CWE-426: Untrusted Search Path
Metrics
VersionBase scoreBase severityVector
4.05.8MEDIUM
CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:L/VI:H/VA:H/SC:N/SI:N/SA:N
Version: 4.0
Base score: 5.8
Base severity: MEDIUM
Vector:
CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:L/VI:H/VA:H/SC:N/SI:N/SA:N
Metrics Other Info
Impacts
CAPEC IDDescription
CAPEC-159CAPEC-159: Redirect Access to Libraries
CAPEC ID: CAPEC-159
Description: CAPEC-159: Redirect Access to Libraries
Solutions

Update AIX Zabbix Agent packages to their respective fixed versions.

Configurations

Exploitation requires access to a local user account with write permissions to /home/cecuser.

Workarounds

Make sure /home/cecuser directory is only accessible to trusted users.

Exploits
Credits
reporter
Zabbix wants to thank José Pina Coelho for finding and reporting this issue.
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
https://support.zabbix.com/browse/ZBX-27283
N/A
Hyperlink: https://support.zabbix.com/browse/ZBX-27283
Resource: N/A
▼Authorized Data Publishers (ADP)
CISA ADP Vulnrichment
Affected Products
Metrics
VersionBase scoreBase severityVector
Metrics Other Info
Impacts
CAPEC IDDescription
Solutions
Configurations
Workarounds
Exploits
Credits
Timeline
EventDate
Replaced By
Rejected Reason
References
HyperlinkResource
Information is not available yet
▼National Vulnerability Database (NVD)
nvd.nist.gov
Source:security@zabbix.com
Published At:01 Dec, 2025 | 14:16
Updated At:01 Dec, 2025 | 15:39

Library loading on AIX Zabbix Agent builds can be hijacked by local users with write access to the /home/cecuser directory.

CISA Catalog
Date AddedDue DateVulnerability NameRequired Action
N/A
Date Added: N/A
Due Date: N/A
Vulnerability Name: N/A
Required Action: N/A
Metrics
TypeVersionBase scoreBase severityVector
Secondary4.05.8MEDIUM
CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:L/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
Type: Secondary
Version: 4.0
Base score: 5.8
Base severity: MEDIUM
Vector:
CVSS:4.0/AV:L/AC:L/AT:P/PR:L/UI:N/VC:L/VI:H/VA:H/SC:N/SI:N/SA:N/E:X/CR:X/IR:X/AR:X/MAV:X/MAC:X/MAT:X/MPR:X/MUI:X/MVC:X/MVI:X/MVA:X/MSC:X/MSI:X/MSA:X/S:X/AU:X/R:X/V:X/RE:X/U:X
CPE Matches
Weaknesses
CWE IDTypeSource
CWE-426Secondarysecurity@zabbix.com
CWE ID: CWE-426
Type: Secondary
Source: security@zabbix.com
Evaluator Description
Evaluator Impact

Evaluator Solution

Vendor Statements
References
HyperlinkSourceResource
https://support.zabbix.com/browse/ZBX-27283security@zabbix.com
N/A
Hyperlink: https://support.zabbix.com/browse/ZBX-27283
Source: security@zabbix.com
Resource: N/A

Change History

0
Information is not available yet

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