CVE-2021-33546

Public Exploit
UDP Technology/Geutebrück camera devices: Buffer overflow in name parameter leading to RCE

Description

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

Category

7.2
CVSS
Severity: High
CVSS 3.1 •
CVSS 2.0 •
EPSS 17.96% Top 10%
Third-Party Advisory cisa.gov Third-Party Advisory randorisec.fr
Affected: Geutebrück E2 Series
Affected: Geutebrück Encoder G-Code
Published at:
Updated at:

References

Link Tags
https://www.randorisec.fr/fr/udp-technology-ip-camera-vulnerabilities/ third party advisory exploit
https://us-cert.cisa.gov/ics/advisories/icsa-21-208-03 third party advisory us government resource

Frequently Asked Questions

What is the severity of CVE-2021-33546?
CVE-2021-33546 has been scored as a high severity vulnerability.
How to fix CVE-2021-33546?
To fix CVE-2021-33546, make sure you are using an up-to-date version of the affected component(s) by checking the vendor release notes. As for now, there are no other specific guidelines available.
Is CVE-2021-33546 being actively exploited in the wild?
It is possible that CVE-2021-33546 is being exploited or will be exploited in a near future based on public information. According to its EPSS score, there is a ~18% probability that this vulnerability will be exploited by malicious actors in the next 30 days.
What software or system is affected by CVE-2021-33546?
CVE-2021-33546 affects Geutebrück E2 Series, Geutebrück Encoder G-Code.
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