Vulnerability in Triangle Microworks Scada Data Gateway
CVE-2023-39461
Triangle MicroWorks SCADA Data Gateway Event Log Improper Output Neutralization For Logs Arbitrary File Write Vulnerability. This vulnerability allows remote attackers to write arbitrary files on affected installations of Triangle MicroWorks SCADA Data Gateway. Although authentication is required to exploit this vulnerability, the existing authentication mechanism can be bypassed. The specific flaw exists within the handling of event logs. The issue results from improper sanitization of log output. An attacker can leverage this in conjunction with other vulnerabilities to execute code in the context of root. Was ZDI-CAN-20535.
Published · last modified .
CVSS v3 metric
CVSS v3 base score 4.4 (Medium). Vector: CVSS:3.0/AV:N/AC:H/PR:H/UI:N/S:U/C:N/I:H/A:N.
EPSS exploit prediction
EPSS: 0.013 (69.3th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 69th percentile — 69.3% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.013 · newest: 0.013 · change: 0.000
Affected products
- Triangle Microworks Scada Data Gateway — versions 5.1.3.20324
- Trianglemicroworks Scada Data Gateway — versions 5.1.3.20324
Weakness classification (CWE)
References
- www.zerodayinitiative.com/advisories/ZDI-23-1029/ (x_research-advisory, Third Party Advisory)
- www.trianglemicroworks.com/products/scada-data-gateway/what's-new (vendor-advisory, Release Notes)
Frequently asked questions
- What is CVE-2023-39461?
- CVE-2023-39461 is a medium-severity vulnerability in Triangle Microworks Scada Data Gateway, classified under Improper Output Neutralization for Logs. CVSS score: 4.4/10. Published 2024-05-03.
- How severe is CVE-2023-39461?
- Medium severity. CVSS v3 base score is 4.4 out of 10.