Vulnerability details
CVE-2017-20237
Belden Hirschmann Industrial HiVision
Hirschmann Industrial HiVision Authentication Bypass Remote Code Execution
CVSS 4.0
9.3Critical
Official description
Hirschmann Industrial HiVision versions prior to 06.0.07 and 07.0.03 contains an authentication bypass vulnerability in the master service that allows unauthenticated remote attackers to execute arbitrary commands with administrative privileges. Attackers can invoke exposed interface methods over the remote service to bypass authentication and achieve remote code execution on the underlying operating system.
CVSS scores
| Score | Version | Source | Vector |
|---|---|---|---|
| 9.3Critical | 4.0 | CVEProject cvelistV5 (CNA) (VulnCheck) | CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N |
| 9.8Critical | 3.1 | CVEProject cvelistV5 (CNA) (VulnCheck) | CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:H |
Affected products
| Vendor | Product | Versions | Source |
|---|---|---|---|
| Belden | Hirschmann Industrial HiVision | v ≤ 06.0.06 | CVEProject cvelistV5 (CNA) |
| Belden | Hirschmann Industrial HiVision | v ≤ 07.0.02 | CVEProject cvelistV5 (CNA) |
References and advisories
2
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Details
- Published
- 2026-04-04
- Last updated
- 2026-05-14
- State
- Published
- Assigner (CNA)
- VulnCheck
Exploit prediction (EPSS)
0.97%
Probability of exploitation in 30 days
62.3%
Percentile (among all CVEs)
SSVC assessment (CISA)
- Automatable
- Yes
- Exploitation
- None
- Technical impact
- Total
Weaknesses (CWE)
- CWE-287Improper Authentication (CWE-287)