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CVE-2021-33553

UDP Technology/Geutebrück camera devices: Command injection in command parameter leading to RCE

CVSS 3.1 High 7.2

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

Description

Multiple camera devices by UDP Technology, Geutebrück and other vendors are vulnerable to command injection, which may allow an attacker to remotely execute arbitrary code.

Official description from the CVE record, published by CERTVDE. Copyright © 1999-2026 The MITRE Corporation. See /security/cve/legal for the CVE license. View the record on cve.org

Key data

CVSS 3.1 High 7.2

Score published by CERTVDE in the CVE record.

CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H

  • Attack vector: Network

    The vulnerable component can be reached over a network, possibly from the Internet.

  • Attack complexity: Low

    No special conditions are needed. The attack can be repeated at will.

  • Privileges required: High

    An account with significant privileges, such as an administrator, is needed.

  • User interaction: None

    No action from any user is needed.

  • Scope: Unchanged

    The impact stays within the vulnerable component.

  • Confidentiality impact: High

    Serious or total effect on the secrecy of data.

  • Integrity impact: High

    Serious or total effect on the trustworthiness of data.

  • Availability impact: High

    Serious or total effect on availability.

CVSS is owned and managed by FIRST.Org, Inc. (FIRST) and is used by permission. Each CVSS score on this site is shown together with its vector string, as published in the CVE record by the source named next to it. Learn more at first.org/cvss.

EPSS

Exploit Prediction Scoring System by FIRST: an estimate of the probability that exploitation activity will be observed in the next 30 days.
Score
0.51009 (51.0% probability)
Percentile
98.9%
Scores of
Nov 10, 2026
Model
v2026.06.15

Weakness (CWE)

CWE catalog version 5.0.
CWE names: Copyright © 2006-2026, The MITRE Corporation. See /security/cve/legal for the CWE license.
  • CWE-78Improper Neutralization of Special Elements used in an OS Command

Affected products

Products listed in the CVE record, as the CNA published them.

  • Geutebrück E2 Series

    • affected: EBC-21xx 1.12.13.2
    • affected: EBC-21xx 1.12.14.5
    • affected: EFD-22xx 1.12.13.2
    • affected: EFD-22xx 1.12.14.5
    • affected: ETHC-22xx 1.12.13.2
    • affected: ETHC-22xx 1.12.14.5
    • affected: EWPC-22xx 1.12.13.2
    • affected: EWPC-22xx 1.12.14.5
    • affected: EBC-21xx up to 1.12.0.27
    • affected: EFD-22xx up to 1.12.0.27
    • affected: ETHC-22xx up to 1.12.0.27
    • affected: EWPC-22xx up to 1.12.0.27

  • Geutebrück Encoder G-Code

    • affected: EEC-2xx 1.12.13.2
    • affected: EEC-2xx 1.12.14.5
    • affected: EEN-20xx 1.12.13.2
    • affected: EEN-20xx 1.12.14.5
    • affected: EEC-2xx up to 1.12.0.27
    • affected: EEN-20xx up to 1.12.0.27

References

Links listed in the CVE record. They lead to other sites, which CubePath does not control.

Timeline

  1. ID reserved
  2. Record published
  3. Record last updated

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Data from the CVE Program (MITRE), CISA KEV and FIRST EPSS. CVSS is owned by FIRST and used by permission. Not affiliated with or endorsed by MITRE, CISA or FIRST. Data as of Nov 10, 2026, 19:53 UTC. Sources and licenses