CVE-2026-12357
HIGHHeimdall Data Database Proxy generateFileContent CRLF Injection Remote Code Execution Vulnerability
Title source: cnaDescription
Heimdall Data Database Proxy generateFileContent CRLF Injection Remote Code Execution Vulnerability. This vulnerability allows remote attackers to execute arbitrary code on affected installations of Heimdall Data Database Proxy. Authentication is required to exploit this vulnerability. The specific flaw exists within the generateFileContent function. The issue results from the lack of proper neutralization of CRLF sequences. An attacker can leverage this vulnerability to execute code in the context of root. Was ZDI-CAN-29251.
References (1)
Core 1
Core References
X_Research Advisory x_research-advisory
ZDI-26-447
https://www.zerodayinitiative.com/advisories/ZDI-26-447/
Scores
CVSS v3
7.2
EPSS
0.0109
EPSS Percentile
62.0%
Attack Vector
NETWORK
CVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
CISA SSVC
Vulnrichment
Exploitation
none
Automatable
no
Technical Impact
total
Details
CWE
CWE-93
Status
published
Products (1)
Heimdall Data/Database Proxy
25.03.01.21
Published
Jul 29, 2026
Tracked Since
Jul 30, 2026