CVE-2021-33546

CVSS V2 Medium 6.5 CVSS V3 High 7.2
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.
Overview
  • CVE ID
  • CVE-2021-33546
  • Assigner
  • info@cert.vde.com
  • Vulnerability Status
  • Analyzed
  • Published Version
  • 2021-09-13T18:15:22
  • Last Modified Date
  • 2021-09-27T14:31:17
Weakness Enumerations
CWE URL
CWE-121 http://cwe.mitre.org/data/definitions/121.html
CPE Configuration (Product)
CPE Vulnerable Operator Version Start Version End
AND
cpe:2.3:o:geutebrueck:g-cam_ebc-2110_firmware:*:*:*:*:*:*:*:* 1 OR 1.12.0.27
cpe:2.3:o:geutebrueck:g-cam_ebc-2110_firmware:1.12.13.2:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:geutebrueck:g-cam_ebc-2110_firmware:1.12.14.5:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:geutebrueck:g-cam_ebc-2110:*:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:geutebrueck:g-cam_ebc-2111_firmware:*:*:*:*:*:*:*:* 1 OR 1.12.0.27
cpe:2.3:o:geutebrueck:g-cam_ebc-2111_firmware:1.12.13.2:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:geutebrueck:g-cam_ebc-2111_firmware:1.12.14.5:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:geutebrueck:g-cam_ebc-2111:*:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:geutebrueck:g-cam_efd-2241_firmware:*:*:*:*:*:*:*:* 1 OR 1.12.0.27
cpe:2.3:o:geutebrueck:g-cam_efd-2241_firmware:1.12.13.2:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:geutebrueck:g-cam_efd-2241_firmware:1.12.14.5:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:geutebrueck:g-cam_efd-2241:*:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:geutebrueck:g-cam_efd-2250_firmware:*:*:*:*:*:*:*:* 1 OR 1.12.0.27
cpe:2.3:o:geutebrueck:g-cam_efd-2250_firmware:1.12.13.2:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:geutebrueck:g-cam_efd-2250_firmware:1.12.14.5:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:geutebrueck:g-cam_efd-2250:*:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:geutebrueck:g-cam_ethc-2230_firmware:*:*:*:*:*:*:*:* 1 OR 1.12.0.27
cpe:2.3:o:geutebrueck:g-cam_ethc-2230_firmware:1.12.13.2:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:geutebrueck:g-cam_ethc-2230_firmware:1.12.14.5:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:geutebrueck:g-cam_ethc-2230:*:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:geutebrueck:g-cam_ethc-2239_firmware:*:*:*:*:*:*:*:* 1 OR 1.12.0.27
cpe:2.3:o:geutebrueck:g-cam_ethc-2239_firmware:1.12.13.2:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:geutebrueck:g-cam_ethc-2239_firmware:1.12.14.5:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:geutebrueck:g-cam_ethc-2239:*:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:geutebrueck:g-cam_ethc-2240_firmware:*:*:*:*:*:*:*:* 1 OR 1.12.0.27
cpe:2.3:o:geutebrueck:g-cam_ethc-2240_firmware:1.12.13.2:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:geutebrueck:g-cam_ethc-2240_firmware:1.12.14.5:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:geutebrueck:g-cam_ethc-2240:*:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:geutebrueck:g-cam_ethc-2249_firmware:*:*:*:*:*:*:*:* 1 OR 1.12.0.27
cpe:2.3:o:geutebrueck:g-cam_ethc-2249_firmware:1.12.13.2:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:geutebrueck:g-cam_ethc-2249_firmware:1.12.14.5:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:geutebrueck:g-cam_ethc-2249:*:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:geutebrueck:g-cam_ewpc-2270_firmware:*:*:*:*:*:*:*:* 1 OR 1.12.0.27
cpe:2.3:o:geutebrueck:g-cam_ewpc-2270_firmware:1.12.13.2:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:geutebrueck:g-cam_ewpc-2270_firmware:1.12.14.5:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:geutebrueck:g-cam_ewpc-2270:*:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:geutebrueck:g-code_eec-2400_firmware:*:*:*:*:*:*:*:* 1 OR 1.12.0.27
cpe:2.3:o:geutebrueck:g-code_eec-2400_firmware:1.12.13.2:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:geutebrueck:g-code_eec-2400_firmware:1.12.14.5:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:geutebrueck:g-code_eec-2400:*:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:geutebrueck:g-code_een-2010_firmware:*:*:*:*:*:*:*:* 1 OR 1.12.0.27
cpe:2.3:o:geutebrueck:g-code_een-2010_firmware:1.12.13.2:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:geutebrueck:g-code_een-2010_firmware:1.12.14.5:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:geutebrueck:g-code_een-2010:*:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:geutebrueck:g-code_een-2040_firmware:*:*:*:*:*:*:*:* 1 OR 1.12.0.27
cpe:2.3:o:geutebrueck:g-code_een-2040_firmware:1.12.13.2:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:geutebrueck:g-code_een-2040_firmware:1.12.14.5:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:geutebrueck:g-code_een-2040:*:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:geutebrueck:g-cam_ebc-2112_firmware:*:*:*:*:*:*:*:* 1 OR 1.12.0.27
cpe:2.3:o:geutebrueck:g-cam_ebc-2112_firmware:1.12.13.2:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:geutebrueck:g-cam_ebc-2112_firmware:1.12.14.5:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:geutebrueck:g-cam_ebc-2112:*:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:geutebrueck:g-cam_efd-2251_firmware:*:*:*:*:*:*:*:* 1 OR 1.12.0.27
cpe:2.3:o:geutebrueck:g-cam_efd-2251_firmware:1.12.13.2:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:geutebrueck:g-cam_efd-2251_firmware:1.12.14.5:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:geutebrueck:g-cam_efd-2251:*:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:geutebrueck:g-cam_ewpc-2275_firmware:*:*:*:*:*:*:*:* 1 OR 1.12.0.27
cpe:2.3:o:geutebrueck:g-cam_ewpc-2275_firmware:1.12.13.2:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:geutebrueck:g-cam_ewpc-2275_firmware:1.12.14.5:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:geutebrueck:g-cam_ewpc-2275:*:*:*:*:*:*:*:* 0 OR
AND
cpe:2.3:o:geutebrueck:g-cam_ewpc-2271_firmware:*:*:*:*:*:*:*:* 1 OR 1.12.0.27
cpe:2.3:o:geutebrueck:g-cam_ewpc-2271_firmware:1.12.13.2:*:*:*:*:*:*:* 1 OR
cpe:2.3:o:geutebrueck:g-cam_ewpc-2271_firmware:1.12.14.5:*:*:*:*:*:*:* 1 OR
cpe:2.3:h:geutebrueck:g-cam_ewpc-2271:*:*:*:*:*:*:*:* 0 OR
CVSS Version 2
  • Version
  • 2.0
  • Vector String
  • AV:N/AC:L/Au:S/C:P/I:P/A:P
  • Access Vector
  • NETWORK
  • Access Compatibility
  • LOW
  • Authentication
  • SINGLE
  • Confidentiality Impact
  • PARTIAL
  • Integrity Impact
  • PARTIAL
  • Availability Impact
  • PARTIAL
  • Base Score
  • 6.5
  • Severity
  • MEDIUM
  • Exploitability Score
  • 8
  • Impact Score
  • 6.4
CVSS Version 3
  • Version
  • 3.1
  • Vector String
  • CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
  • Attack Vector
  • NETWORK
  • Attack Compatibility
  • LOW
  • Privileges Required
  • HIGH
  • User Interaction
  • NONE
  • Scope
  • UNCHANGED
  • Confidentiality Impact
  • HIGH
  • Availability Impact
  • HIGH
  • Base Score
  • 7.2
  • Base Severity
  • HIGH
  • Exploitability Score
  • 1.2
  • Impact Score
  • 5.9
References
Reference URL Reference Tags
https://www.randorisec.fr/fr/udp-technology-ip-camera-vulnerabilities/ Exploit Third Party Advisory
https://us-cert.cisa.gov/ics/advisories/icsa-21-208-03 Third Party Advisory US Government Resource
Sources
Source Name Source URL
NIST https://nvd.nist.gov/vuln/detail/CVE-2021-33546
MITRE https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2021-33546
History
Created Old Value New Value Data Type Notes
2022-05-10 06:53:21 Added to TrackCVE
2022-12-05 10:26:14 2021-09-13T18:15Z 2021-09-13T18:15:22 CVE Published Date updated
2022-12-05 10:26:14 2021-09-27T14:31:17 CVE Modified Date updated
2022-12-05 10:26:14 Analyzed Vulnerability Status updated