Cyber Resilience

CVE-2021-33554

HighPublic PoCRCE

Published: 13 September 2021

Published
13 September 2021
Modified
21 November 2024
KEV Added
—
Patch
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CVSS Score v3.1 7.2 CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
EPSS Score 0.8738 99.5th percentile
Risk Priority 67 60% EPSS · 20% KEV · 20% CVSS

Summary

CVE-2021-33554 is a high-severity OS Command Injection (CWE-78) vulnerability in Geutebrueck G-Cam Ebc-2110 Firmware. Its CVSS base score is 7.2 (High).

Operationally, ranked in the top 0.5% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog; a public proof-of-concept is referenced.

EU & UK References

Vulnerability details

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.

CWE(s)
CWE-78

Related Threats

No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.

Affected Assets

geutebrueck
g-cam ebc-2110 firmware
1.12.13.2, 1.12.14.5 · ≤ 1.12.0.27
geutebrueck
g-cam ebc-2111 firmware
1.12.13.2, 1.12.14.5 · ≤ 1.12.0.27
geutebrueck
g-cam efd-2241 firmware
1.12.13.2, 1.12.14.5 · ≤ 1.12.0.27
geutebrueck
g-cam efd-2250 firmware
1.12.13.2, 1.12.14.5 · ≤ 1.12.0.27
geutebrueck
g-cam ethc-2230 firmware
1.12.13.2, 1.12.14.5 · ≤ 1.12.0.27
geutebrueck
g-cam ethc-2239 firmware
1.12.13.2, 1.12.14.5 · ≤ 1.12.0.27
geutebrueck
g-cam ethc-2240 firmware
1.12.13.2, 1.12.14.5 · ≤ 1.12.0.27
geutebrueck
g-cam ethc-2249 firmware
1.12.13.2, 1.12.14.5 · ≤ 1.12.0.27
geutebrueck
g-cam ewpc-2270 firmware
1.12.13.2, 1.12.14.5 · ≤ 1.12.0.27
geutebrueck
g-code eec-2400 firmware
1.12.13.2, 1.12.14.5 · ≤ 1.12.0.27
+6 more product configuration(s) — see NVD for full list

Mitigating Controls

Likely Mitigating Controls AI

Per-CVE control mapping for this CVE has not run yet; the list below is derived from the weakness types (CWEs) cited in the NVD entry.

SC-27 Platform-independent Applications
addresses: CWE-78

Platform-independent apps typically execute inside a managed runtime or sandbox that restricts direct OS command execution, reducing the ability to exploit OS command injection.

SI-10 Information Input Validation
addresses: CWE-78

Validates inputs to block special elements that would alter OS command execution.

References