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Vulnerability record · CVE-2021-33547 · published 13 September 2021

CVE-2021-33547: Geutebrueck g-cam ebc-2110 firmware stack-based buffer overflow vulnerability

Geutebrueck · G Cam Ebc 2110 Firmware

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

7.2 CVSS 3.1 High EPSS 2.8% · top 14.0% CWE-121 · Stack-based buffer overflow
7.2CVSS 3.1 base score, v2 6.5
2.8%EPSS exploitation probability, 30 days
NoNot in CISA KEV
16Affected product versions listed by NVD
4References, 2 tagged exploit
17 Jun 2026Last modified by NVD

Description

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

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

Affected products

16 vulnerable configurations from NVD's CPE data, grouped by vendor and product.

References

LinkTags
https://us-cert.cisa.gov/ics/advisories/icsa-21-208-03 Third Party AdvisoryUS Government Resource
https://www.randorisec.fr/fr/udp-technology-ip-camera-vulnerabilities/ ExploitThird Party Advisory
https://us-cert.cisa.gov/ics/advisories/icsa-21-208-03 Third Party AdvisoryUS Government Resource
https://www.randorisec.fr/fr/udp-technology-ip-camera-vulnerabilities/ ExploitThird Party Advisory

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Related vulnerabilities

Same products first, then exploited flaws of the same weakness class.

9.8CVE-2021-33543Geutebrück and UDP Technology cameras expose files via missing authenticationMultiple camera devices from UDP Technology, Geutebrück and other vendors allow unauthenticated remote access to sensitive files because of default u…EPSS 81%analysed7.2CVE-2021-33550Geutebrück and UDP Technology IP cameras command injectionMultiple Geutebrück G-Cam and G-Code camera devices (and other UDP Technology-based cameras) are vulnerable to OS command injection, allowing remote …EPSS 57%analysed7.2CVE-2021-33551Geutebrück and UDP Technology IP cameras command injectionMultiple camera devices from UDP Technology, Geutebrück and other vendors contain an OS command injection flaw (CWE-78) that can allow remote arbitra…EPSS 49%analysed7.2CVE-2021-33552Geutebrück and UDP Technology cameras command injectionMultiple Geutebrück G-Cam and G-Code camera devices (and other UDP Technology-based cameras) are vulnerable to OS command injection, allowing remote …EPSS 49%analysed7.2CVE-2021-33553Geutebrück and UDP Technology cameras command injectionMultiple camera devices from UDP Technology, Geutebrück and other vendors contain an OS command injection flaw (CWE-78) that lets an attacker run arb…EPSS 49%analysed7.2CVE-2021-33554Geutebrück and UDP Technology cameras command injectionMultiple Geutebrück and UDP Technology camera devices contain an OS command injection flaw (CWE-78) that lets an attacker run arbitrary commands on t…EPSS 57%analysed7.2CVE-2021-33546Geutebrueck g-cam ebc-2110 firmware stack-based buffer overflow vulnerabilityMultiple camera devices by UDP Technology, Geutebrück and other vendors are vulnerable to a stack-based buffer overflow condition in the name paramet…EPSS 2.8%7.2CVE-2021-33548Geutebrück and UDP Technology cameras command injectionMultiple camera devices from UDP Technology, Geutebrück and other vendors fail to sanitize input, allowing OS command injection. An authenticated att…EPSS 57%analysed

Source: NIST National Vulnerability Database (record CVE-2021-33547), CISA KEV, FIRST EPSS (scores of 2026-09-26). This page is refreshed as NVD updates the record.