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Fencer Vulns
critical 9.3

CVE-2024-9166 json

OS Command Injection in Atelmo Atemio AM 520 HD Full HD Satellite Receiver

published 2024-09-26 2 y ago modified 2026-06-17 4 mo ago also EUVD-2024-49767

cvss
9.3
version 4.0, CNA
cisa kev
Not listed
not in CISA's catalog
epss
1.6%
EPSS 1.6% chance of exploitation in 30 days, percentile 75%
public exploits
0
none known, plus a Nuclei check

Summary

The device enables an unauthorized attacker to execute system commands with elevated privileges. This exploit is facilitated through the use of the 'getcommand' query within the application, allowing the attacker to gain root access.

Vendor advisories

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

cisa ICSA-24-270-03 updated cvss 9.8

Atelmo Atemio AM 520 HD Full HD Satellite Receiver

  • Atelmo Atemio AM 520 HD <=TitanNit_2.01
    affected: mitigation “Atelmo has stated that this product has been discontinued. There are no service or support addresses that can be contacted.” atelmo.com

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
2 y ago

Exploit prediction

1.58% chance of exploitation in the next 30 days, higher than 75% of all scored CVEs (FIRST EPSS, 2026-11-08).

Exploits and checks

  • Nuclei template TitanNit Web Control 2.01/Atemio 7600 - Remote Code Execution nuclei detection template

CVSS scores

assigned by version score vector
CNA 4.0 9.3 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
CNA 4.0 9.3 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/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

  • Atelmo Atemio AM 520 HD Full HD Satellite Receiver
  • atelmo atemio_am_520_hd_firmware

Classification

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

References

Sources

Fencer Vulns 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.