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CVE-2021-33549

HIGHCVSS 7.2/10EPSS 66.19%

Last modified

CVE-2021-33549 is a high-severity vulnerability rated 7.2/10 on the CVSS scale. Multiple camera devices by UDP Technology, Geutebrück and other vendors are vulnerable to a stack-based buffer overflow condition in the action parameter, which may allow an attacker to remotely execute arbitrary code.. EPSS estimates a 66.19% chance of exploitation in the next 30 days.

Description

Multiple camera devices by UDP Technology, Geutebrück and other vendors are vulnerable to a stack-based buffer overflow condition in the action parameter, which may allow an attacker to remotely execute arbitrary code.

Metrics

CVSS 3.1
7.2/10

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

EPSS Probability
66.19%

99.2th 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-2021-33549?
Multiple camera devices by UDP Technology, Geutebrück and other vendors are vulnerable to a stack-based buffer overflow condition in the action parameter, which may allow an attacker to remotely execute arbitrary code.
How severe is CVE-2021-33549?
CVE-2021-33549 has a CVSS score of 7.2/10 (HIGH severity). The EPSS model estimates a 66.19% probability of exploitation in the next 30 days.
How do I fix CVE-2021-33549?
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-2021-33549?

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

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Source: NVD / NIST