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Fencer Intel
critical 9.1

CVE-2025-46271 json

Planet Technology Network Products OS Command Injection

published last yr. modified 4mo ago also EUVD-2025-11971

cvss
9.1
version 3.1, CNA
cisa kev
Not listed
not in CISA's catalog
epss
2.0%
EPSS 2.0% chance of exploitation in 30 days, percentile 80%
public exploits
0
none known

Summary

UNI-NMS-Lite is vulnerable to a command injection attack that could allow an unauthenticated attacker to read or manipulate device data.

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Vendor advisories

What the vendors themselves say about their products: affected, fixed or not affected, and what to do.

cisa ICSA-25-114-06 updated cvss 9.1

Planet Technology Network Products

  • Planet Technology NMS-500
    affected: vendor fix, mitigation “Planet Technology has released patches for the following devices:” planet.com.tw
  • Planet Technology NMS-1000V
    affected: vendor fix, mitigation “Planet Technology has released patches for the following devices:” planet.com.tw
  • Planet Technology UNI-NMS-Lite <=1.0b211018
    affected: vendor fix, mitigation “Planet Technology has released patches for the following devices:” planet.com.tw

From CISA ICS and IT advisories (CSAF, https://github.com/cisagov/CSAF), a U.S. Government work; changed: reduced to products, statuses and remediations. CISA notification · csaf

CISA SSVC

Exploitation
none
Automatable
yes
Technical impact
total
Assessed
last yr.

Exploit prediction

2.00% chance of exploitation in the next 30 days, higher than 80% of all scored CVEs (FIRST EPSS, 2026-11-09).

CVSS scores

assigned by version score vector
CNA 3.1 9.1 CVSS:3.1/AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:H/A:N
CNA 4.0 9.3 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/SC:N/SI:N/SA:N
CNA 4.0 9.3 CVSS:4.0/AV:N/AC:L/AT:N/PR:N/UI:N/VC:H/VI:H/VA:N/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

Affected products

  • Planet Technology UNI-NMS-Lite

Classification

Weakness
  • CWE-78 Improper Neutralization of Special Elements used in an OS Command

References

Sources

Fencer Intel keeps one entry per vulnerability: the CVE id wins, then GHSA, and records that alias each other are merged, except that two CVEs always keep separate entries. The same data is available as JSON.