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Fencer Intel
high 7.2

CVE-2020-16205 in the critical feed json

Using a specially crafted URL command, a remote authenticated user can execute commands as root on the G-Cam and G-Code (Firmware Versions…

published 6y ago modified 4mo ago also EUVD-2020-8171

cvss
7.2
version 3.1, NVD
cisa kev
Not listed
not in CISA's catalog
epss
61.1%
EPSS 61.1% chance of exploitation in 30 days, percentile 99.1%
public exploits
1
Metasploit

Summary

Using a specially crafted URL command, a remote authenticated user can execute commands as root on the G-Cam and G-Code (Firmware Versions 1.12.0.25 and prior as well as the limited Versions 1.12.13.2 and 1.12.14.5).

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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-20-219-03 updated cvss 7.2

Geutebrück G-Cam and G-Code

  • Geutebrück G-Cam EEC-2xxx <= 1.12.0.25, 1.12.13.2, 1.12.14.5 Geutebrück G-Code EBC-21xx <= 1.12.0.25, 1.12.13.2, 1.12.14.5 Geutebrück G-Code EFD-22xx <= 1.12.0.25, 1.12.13.2, 1.12.14.5 Geutebrück G-Code ETHC-22xx <= 1.12.0.25, 1.12.13.2, 1.12.14.5 Geutebrück G-Code EWPC-22xx <= 1.12.0.25, 1.12.13.2, 1.12.14.5
    affected: mitigation “Geutebrück recommends users update to firmware Version 1.12.0.27” portal.geutebrueck.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

Timeline

  1. First public exploit (Metasploit exploit/linux/http/geutebruck_testaction_exec)
  2. Published

Exploit prediction

61.09% chance of exploitation in the next 30 days, higher than 99.1% of all scored CVEs (FIRST EPSS, 2026-11-09).

Exploits and checks

CVSS scores

assigned by version score vector
NVD 3.1 7.2 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
NVD 2.0 9.0 AV:N/AC:L/Au:S/C:C/I:C/A:C

Affected products

  • n/a G-Cam and G-Code

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.