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Vulnerability details

CVE-2026-61517

Netis Systems NX10

Netis NX10 OS Command Injection via Ping Diagnostic Handler

CVSS 4.0
8.6High

Official description

Netis NX10 firmware V4.0.1.5808 and V3.0.0.4142 contain an OS command injection vulnerability in the ping diagnostic handler that allows authenticated administrators to execute arbitrary shell commands as root by injecting into the IpAddr parameter. The parameter is interpolated directly into a shell command executed through system() with an incomplete denylist that only blocks spaces, pipes, semicolons, and ampersands, leaving command substitution and alternate field separator expansion available for exploitation.

CVSS scores

ScoreVersionSourceVector
8.6High 4.0 CVEProject cvelistV5 (CNA) (VulnCheck) CVSS:4.0/AV:N/AC:L/AT:N/PR:H/UI:N/VC:H/VI:H/VA:H/SC:N/SI:N/SA:N
7.2High 3.1 CVEProject cvelistV5 (CNA) (VulnCheck) CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Affected products

VendorProductVersionsSource
Netis Systems NX10 3.0.0.4142 CVEProject cvelistV5 (CNA)
Netis Systems NX10 4.0.1.5808 CVEProject cvelistV5 (CNA)

References and advisories

4
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Details

Published
2026-09-08
Last updated
2026-09-10
State
Published
Assigner (CNA)
VulnCheck

Exploit prediction (EPSS)

2.51%
Probability of exploitation in 30 days
84.7%
Percentile (among all CVEs)

SSVC assessment (CISA)

Automatable
No
Exploitation
Proof of concept
Technical impact
Partial

Weaknesses (CWE)

  • CWE-78
    Improper Neutralization of Special Elements used in an OS Command ('OS Command Injection')