How severe is CVE-2021-33544?

CVE-2021-33544 has a CVSS 3.x base score of 7.2, rated high severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.

Is CVE-2021-33544 being actively exploited?

It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 96% (100th percentile), an estimate of the probability of exploitation in the next 30 days.

What products are affected by CVE-2021-33544?

CVE-2021-33544 primarily affects Geutebrueck G-cam Ebc-2110 Firmware. In total, 48 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.

How do I fix CVE-2021-33544?

Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.

When was CVE-2021-33544 published?

CVE-2021-33544 was published on 2021-09-13 and last updated on 2026-06-17.

CVE-2021-33544

CVE-2021-33544 is a high-severity vulnerability in Geutebrueck G-cam Ebc-2110 Firmware with a CVSS 3.x base score of 7.2. Its EPSS exploit-prediction score of 96% places it in the 100th percentile, indicating an elevated likelihood of exploitation. The underlying weakness is classified as CWE-78.

Key facts

Severity: High (CVSS 3.x base score 7.2)
CVSS v2: 6.5
EPSS exploit prediction: 96% (100th percentile)
Actively exploited: Not listed in CISA KEV
Weakness: CWE-78
Affected product: Geutebrueck G-cam Ebc-2110 Firmware
Published: 2021-09-13
Last modified: 2026-06-17

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.

Frequently asked questions

What is CVE-2021-33544?: 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.
How severe is CVE-2021-33544?: CVE-2021-33544 has a CVSS 3.x base score of 7.2, rated high severity. It is exploitable over network with low attack complexity, requires high privileges and no user interaction. Impact on confidentiality is high, integrity high, and availability high.
Is CVE-2021-33544 being actively exploited?: It is not currently listed in CISA's KEV catalog. Its EPSS exploit-prediction score is 96% (100th percentile), an estimate of the probability of exploitation in the next 30 days.
What products are affected by CVE-2021-33544?: CVE-2021-33544 primarily affects Geutebrueck G-cam Ebc-2110 Firmware. In total, 48 product configurations (CPEs) are listed as vulnerable; see the affected-products list for the exact versions.
How do I fix CVE-2021-33544?: Review the linked vendor and NVD advisories for patched versions and mitigations, then upgrade or apply the recommended workaround. Given its high severity, prioritise patching exposed systems.
When was CVE-2021-33544 published?: CVE-2021-33544 was published on 2021-09-13 and last updated on 2026-06-17.

References

Affected products (48)

cpe:2.3:o:geutebrueck:g-cam_ebc-2110_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:geutebrueck:g-cam_ebc-2110_firmware:1.12.13.2:*:*:*:*:*:*:*
cpe:2.3:o:geutebrueck:g-cam_ebc-2110_firmware:1.12.14.5:*:*:*:*:*:*:*
cpe:2.3:o:geutebrueck:g-cam_ebc-2111_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:geutebrueck:g-cam_ebc-2111_firmware:1.12.13.2:*:*:*:*:*:*:*
cpe:2.3:o:geutebrueck:g-cam_ebc-2111_firmware:1.12.14.5:*:*:*:*:*:*:*
cpe:2.3:o:geutebrueck:g-cam_efd-2241_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:geutebrueck:g-cam_efd-2241_firmware:1.12.13.2:*:*:*:*:*:*:*
cpe:2.3:o:geutebrueck:g-cam_efd-2241_firmware:1.12.14.5:*:*:*:*:*:*:*
cpe:2.3:o:geutebrueck:g-cam_efd-2250_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:geutebrueck:g-cam_efd-2250_firmware:1.12.13.2:*:*:*:*:*:*:*
cpe:2.3:o:geutebrueck:g-cam_efd-2250_firmware:1.12.14.5:*:*:*:*:*:*:*
cpe:2.3:o:geutebrueck:g-cam_ethc-2230_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:geutebrueck:g-cam_ethc-2230_firmware:1.12.13.2:*:*:*:*:*:*:*
cpe:2.3:o:geutebrueck:g-cam_ethc-2230_firmware:1.12.14.5:*:*:*:*:*:*:*
cpe:2.3:o:geutebrueck:g-cam_ethc-2239_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:geutebrueck:g-cam_ethc-2239_firmware:1.12.13.2:*:*:*:*:*:*:*
cpe:2.3:o:geutebrueck:g-cam_ethc-2239_firmware:1.12.14.5:*:*:*:*:*:*:*
cpe:2.3:o:geutebrueck:g-cam_ethc-2240_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:geutebrueck:g-cam_ethc-2240_firmware:1.12.13.2:*:*:*:*:*:*:*
cpe:2.3:o:geutebrueck:g-cam_ethc-2240_firmware:1.12.14.5:*:*:*:*:*:*:*
cpe:2.3:o:geutebrueck:g-cam_ethc-2249_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:geutebrueck:g-cam_ethc-2249_firmware:1.12.13.2:*:*:*:*:*:*:*
cpe:2.3:o:geutebrueck:g-cam_ethc-2249_firmware:1.12.14.5:*:*:*:*:*:*:*
cpe:2.3:o:geutebrueck:g-cam_ewpc-2270_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:geutebrueck:g-cam_ewpc-2270_firmware:1.12.13.2:*:*:*:*:*:*:*
cpe:2.3:o:geutebrueck:g-cam_ewpc-2270_firmware:1.12.14.5:*:*:*:*:*:*:*
cpe:2.3:o:geutebrueck:g-code_eec-2400_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:geutebrueck:g-code_eec-2400_firmware:1.12.13.2:*:*:*:*:*:*:*
cpe:2.3:o:geutebrueck:g-code_eec-2400_firmware:1.12.14.5:*:*:*:*:*:*:*
cpe:2.3:o:geutebrueck:g-code_een-2010_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:geutebrueck:g-code_een-2010_firmware:1.12.13.2:*:*:*:*:*:*:*
cpe:2.3:o:geutebrueck:g-code_een-2010_firmware:1.12.14.5:*:*:*:*:*:*:*
cpe:2.3:o:geutebrueck:g-code_een-2040_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:geutebrueck:g-code_een-2040_firmware:1.12.13.2:*:*:*:*:*:*:*
cpe:2.3:o:geutebrueck:g-code_een-2040_firmware:1.12.14.5:*:*:*:*:*:*:*
cpe:2.3:o:geutebrueck:g-cam_ebc-2112_firmware:*:*:*:*:*:*:*:*
cpe:2.3:o:geutebrueck:g-cam_ebc-2112_firmware:1.12.13.2:*:*:*:*:*:*:*
cpe:2.3:o:geutebrueck:g-cam_ebc-2112_firmware:1.12.14.5:*:*:*:*:*:*:*
cpe:2.3:o:geutebrueck:g-cam_efd-2251_firmware:*:*:*:*:*:*:*:*

More vulnerabilities in Geutebrueck G-cam Ebc-2110 Firmware

CVE-2021-33543 — Critical (CVSS 9.8): Multiple camera devices by UDP Technology, Geutebrück and other vendors allow unauthenticated remote access to…
CVE-2021-33554 — High (CVSS 7.2): Multiple camera devices by UDP Technology, Geutebrück and other vendors are vulnerable to command injection, which may…
CVE-2021-33553 — High (CVSS 7.2): Multiple camera devices by UDP Technology, Geutebrück and other vendors are vulnerable to command injection, which may…
CVE-2021-33552 — High (CVSS 7.2): Multiple camera devices by UDP Technology, Geutebrück and other vendors are vulnerable to command injection, which may…
CVE-2021-33551 — High (CVSS 7.2): Multiple camera devices by UDP Technology, Geutebrück and other vendors are vulnerable to command injection, which may…
CVE-2021-33550 — High (CVSS 7.2): Multiple camera devices by UDP Technology, Geutebrück and other vendors are vulnerable to command injection, which may…

All CVEs affecting Geutebrueck G-cam Ebc-2110 Firmware →

Other CWE-78 (OS Command Injection) vulnerabilities

CVE-2026-56004 — Critical (CVSS 10.0): A shellcode injection in the mercurial handler of the obs tar_scm source service before version 0.12.4 could be used by…
CVE-2026-56415 — Critical (CVSS 10.0): Storage Concentrator (SC & SCVM) contains a command injection vulnerability within the debug.pl script that is…
CVE-2026-56413 — Critical (CVSS 10.0): Storage Concentrator (SC & SCVM) contains a command injection vulnerability in the ms_service.pl service, which listens…
CVE-2026-49869 — Critical (CVSS 10.0): Kestra is an open-source, event-driven orchestration platform. Prior to 1.0.45 and 1.3.21, AuthenticationFilter in…
CVE-2026-49261 — Critical (CVSS 10.0): MariaDB server is a community developed fork of MySQL server. Versions 10.6.1 through 10.6.26, 10.11.1 through…
CVE-2026-10520 — Critical (CVSS 10.0): An OS Command Injection vulnerability in Ivanti Sentry before the R10.5.2, R10.6.2 and R10.7.1 versions allows a…

Browse all CWE-78 (OS Command Injection) vulnerabilities →