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CVE-2021-33543

CRITICALCVSS 9.8/10EPSS 82.07%

Last modified

CVE-2021-33543 is a critical-severity vulnerability rated 9.8/10 on the CVSS scale. Multiple camera devices by UDP Technology, Geutebrück and other vendors allow unauthenticated remote access to sensitive files due to default user authentication settings. This can lead to manipulation of the device and denial of service.. EPSS estimates a 82.07% chance of exploitation in the next 30 days.

Description

Multiple camera devices by UDP Technology, Geutebrück and other vendors allow unauthenticated remote access to sensitive files due to default user authentication settings. This can lead to manipulation of the device and denial of service.

Metrics

CVSS 3.1
9.8/10

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

EPSS Probability
82.07%

99.6th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
GeutebrueckG-Cam Ebc-2110 Firmware<= 1.12.0.27
GeutebrueckG-Cam Ebc-2110 Firmware1.12.13.2
GeutebrueckG-Cam Ebc-2110 Firmware1.12.14.5
GeutebrueckG-Cam Ebc-2111 Firmware<= 1.12.0.27
GeutebrueckG-Cam Ebc-2111 Firmware1.12.13.2
GeutebrueckG-Cam Ebc-2111 Firmware1.12.14.5
GeutebrueckG-Cam Efd-2241 Firmware<= 1.12.0.27
GeutebrueckG-Cam Efd-2241 Firmware1.12.13.2
GeutebrueckG-Cam Efd-2241 Firmware1.12.14.5
GeutebrueckG-Cam Efd-2250 Firmware<= 1.12.0.27
GeutebrueckG-Cam Efd-2250 Firmware1.12.13.2
GeutebrueckG-Cam Efd-2250 Firmware1.12.14.5
GeutebrueckG-Cam Ethc-2230 Firmware<= 1.12.0.27
GeutebrueckG-Cam Ethc-2230 Firmware1.12.13.2
GeutebrueckG-Cam Ethc-2230 Firmware1.12.14.5
GeutebrueckG-Cam Ethc-2239 Firmware<= 1.12.0.27
GeutebrueckG-Cam Ethc-2239 Firmware1.12.13.2
GeutebrueckG-Cam Ethc-2239 Firmware1.12.14.5
GeutebrueckG-Cam Ethc-2240 Firmware<= 1.12.0.27
GeutebrueckG-Cam Ethc-2240 Firmware1.12.13.2
GeutebrueckG-Cam Ethc-2240 Firmware1.12.14.5
GeutebrueckG-Cam Ethc-2249 Firmware<= 1.12.0.27
GeutebrueckG-Cam Ethc-2249 Firmware1.12.13.2
GeutebrueckG-Cam Ethc-2249 Firmware1.12.14.5
GeutebrueckG-Cam Ewpc-2270 Firmware<= 1.12.0.27
GeutebrueckG-Cam Ewpc-2270 Firmware1.12.13.2
GeutebrueckG-Cam Ewpc-2270 Firmware1.12.14.5
GeutebrueckG-Code Eec-2400 Firmware<= 1.12.0.27
GeutebrueckG-Code Eec-2400 Firmware1.12.13.2
GeutebrueckG-Code Eec-2400 Firmware1.12.14.5
GeutebrueckG-Code Een-2010 Firmware<= 1.12.0.27
GeutebrueckG-Code Een-2010 Firmware1.12.13.2
GeutebrueckG-Code Een-2010 Firmware1.12.14.5
GeutebrueckG-Code Een-2040 Firmware<= 1.12.0.27
GeutebrueckG-Code Een-2040 Firmware1.12.13.2
GeutebrueckG-Code Een-2040 Firmware1.12.14.5
GeutebrueckG-Cam Ebc-2112 Firmware<= 1.12.0.27
GeutebrueckG-Cam Ebc-2112 Firmware1.12.13.2
GeutebrueckG-Cam Ebc-2112 Firmware1.12.14.5
GeutebrueckG-Cam Efd-2251 Firmware<= 1.12.0.27
GeutebrueckG-Cam Efd-2251 Firmware1.12.13.2
GeutebrueckG-Cam Efd-2251 Firmware1.12.14.5
GeutebrueckG-Cam Ewpc-2275 Firmware<= 1.12.0.27
GeutebrueckG-Cam Ewpc-2275 Firmware1.12.13.2
GeutebrueckG-Cam Ewpc-2275 Firmware1.12.14.5
GeutebrueckG-Cam Ewpc-2271 Firmware<= 1.12.0.27
GeutebrueckG-Cam Ewpc-2271 Firmware1.12.13.2
GeutebrueckG-Cam Ewpc-2271 Firmware1.12.14.5

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2021-33543?
Multiple camera devices by UDP Technology, Geutebrück and other vendors allow unauthenticated remote access to sensitive files due to default user authentication settings. This can lead to manipulation of the device and denial of service.
How severe is CVE-2021-33543?
CVE-2021-33543 has a CVSS score of 9.8/10 (CRITICAL severity). The EPSS model estimates a 82.07% probability of exploitation in the next 30 days.
How do I fix CVE-2021-33543?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

Are you affected by CVE-2021-33543?

Run a free Strix scan to check your systems for this vulnerability.

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Source: NVD / NIST