CVE-2021-33546

🗓️ 13 Sep 2021 17:55:36Reported by CERTVDEType

CVE-2021-33546: Stack-based buffer overflow in camera device

Reporter	Title	Published	Views	Family All 9
ATTACKERKB	CVE-2021-33546	31 Aug 202122:00	–	attackerkb
Circl	CVE-2021-33546	13 Sep 202122:14	–	circl
CNNVD	Geutebrück G-Cam E2 和 G-Code 缓冲区错误漏洞	27 Jul 202100:00	–	cnnvd
Cvelist	CVE-2021-33546 UDP Technology/Geutebrück camera devices: Buffer overflow in name parameter leading to RCE	13 Sep 202117:55	–	cvelist
ICS	Geutebrück G-Cam E2 and G-Code	27 Jul 202100:00	–	ics
Malwarebytes	UDP Technology IP Camera firmware vulnerabilities allow for attacker to achieve root	28 Jul 202113:04	–	malwarebytes
NVD	CVE-2021-33546	13 Sep 202118:15	–	nvd
OSV	CVE-2021-33546	13 Sep 202118:15	–	osv
Prion	Stack overflow	13 Sep 202118:15	–	prion

NVD

Vulners

Node

AND

geutebrueck g-cam_ebc-2110_firmwareRange≤1.12.0.27

geutebrueck g-cam_ebc-2110_firmwareMatch1.12.13.2

geutebrueck g-cam_ebc-2110_firmwareMatch1.12.14.5

geutebrueck g-cam_ebc-2110

Node

AND

geutebrueck g-cam_ebc-2111_firmwareRange≤1.12.0.27

geutebrueck g-cam_ebc-2111_firmwareMatch1.12.13.2

geutebrueck g-cam_ebc-2111_firmwareMatch1.12.14.5

geutebrueck g-cam_ebc-2111

Node

AND

geutebrueck g-cam_efd-2241_firmwareRange≤1.12.0.27

geutebrueck g-cam_efd-2241_firmwareMatch1.12.13.2

geutebrueck g-cam_efd-2241_firmwareMatch1.12.14.5

geutebrueck g-cam_efd-2241

Node

AND

geutebrueck g-cam_efd-2250_firmwareRange≤1.12.0.27

geutebrueck g-cam_efd-2250_firmwareMatch1.12.13.2

geutebrueck g-cam_efd-2250_firmwareMatch1.12.14.5

geutebrueck g-cam_efd-2250

Node

AND

geutebrueck g-cam_ethc-2230_firmwareRange≤1.12.0.27

geutebrueck g-cam_ethc-2230_firmwareMatch1.12.13.2

geutebrueck g-cam_ethc-2230_firmwareMatch1.12.14.5

geutebrueck g-cam_ethc-2230

Node

AND

geutebrueck g-cam_ethc-2239_firmwareRange≤1.12.0.27

geutebrueck g-cam_ethc-2239_firmwareMatch1.12.13.2

geutebrueck g-cam_ethc-2239_firmwareMatch1.12.14.5

geutebrueck g-cam_ethc-2239

Node

AND

geutebrueck g-cam_ethc-2240_firmwareRange≤1.12.0.27

geutebrueck g-cam_ethc-2240_firmwareMatch1.12.13.2

geutebrueck g-cam_ethc-2240_firmwareMatch1.12.14.5

geutebrueck g-cam_ethc-2240

Node

AND

geutebrueck g-cam_ethc-2249_firmwareRange≤1.12.0.27

geutebrueck g-cam_ethc-2249_firmwareMatch1.12.13.2

geutebrueck g-cam_ethc-2249_firmwareMatch1.12.14.5

geutebrueck g-cam_ethc-2249

Node

AND

geutebrueck g-cam_ewpc-2270_firmwareRange≤1.12.0.27

geutebrueck g-cam_ewpc-2270_firmwareMatch1.12.13.2

geutebrueck g-cam_ewpc-2270_firmwareMatch1.12.14.5

geutebrueck g-cam_ewpc-2270

Node

AND

geutebrueck g-code_eec-2400_firmwareRange≤1.12.0.27

geutebrueck g-code_eec-2400_firmwareMatch1.12.13.2

geutebrueck g-code_eec-2400_firmwareMatch1.12.14.5

geutebrueck g-code_eec-2400

Node

AND

geutebrueck g-code_een-2010_firmwareRange≤1.12.0.27

geutebrueck g-code_een-2010_firmwareMatch1.12.13.2

geutebrueck g-code_een-2010_firmwareMatch1.12.14.5

geutebrueck g-code_een-2010

Node

AND

geutebrueck g-code_een-2040_firmwareRange≤1.12.0.27

geutebrueck g-code_een-2040_firmwareMatch1.12.13.2

geutebrueck g-code_een-2040_firmwareMatch1.12.14.5

geutebrueck g-code_een-2040

Node

AND

geutebrueck g-cam_ebc-2112_firmwareRange≤1.12.0.27

geutebrueck g-cam_ebc-2112_firmwareMatch1.12.13.2

geutebrueck g-cam_ebc-2112_firmwareMatch1.12.14.5

geutebrueck g-cam_ebc-2112

Node

AND

geutebrueck g-cam_efd-2251_firmwareRange≤1.12.0.27

geutebrueck g-cam_efd-2251_firmwareMatch1.12.13.2

geutebrueck g-cam_efd-2251_firmwareMatch1.12.14.5

geutebrueck g-cam_efd-2251

Node

AND

geutebrueck g-cam_ewpc-2275_firmwareRange≤1.12.0.27

geutebrueck g-cam_ewpc-2275_firmwareMatch1.12.13.2

geutebrueck g-cam_ewpc-2275_firmwareMatch1.12.14.5

geutebrueck g-cam_ewpc-2275

Node

AND

geutebrueck g-cam_ewpc-2271_firmwareRange≤1.12.0.27

geutebrueck g-cam_ewpc-2271_firmwareMatch1.12.13.2

geutebrueck g-cam_ewpc-2271_firmwareMatch1.12.14.5

geutebrueck g-cam_ewpc-2271

[
  {
    "product": "E2 Series",
    "vendor": "Geutebrück",
    "versions": [
      {
        "status": "affected",
        "version": "EBC-21xx 1.12.13.2"
      },
      {
        "status": "affected",
        "version": "EBC-21xx 1.12.14.5"
      },
      {
        "status": "affected",
        "version": "EFD-22xx 1.12.13.2"
      },
      {
        "status": "affected",
        "version": "EFD-22xx 1.12.14.5"
      },
      {
        "status": "affected",
        "version": "ETHC-22xx 1.12.13.2"
      },
      {
        "status": "affected",
        "version": "ETHC-22xx 1.12.14.5"
      },
      {
        "status": "affected",
        "version": "EWPC-22xx 1.12.13.2"
      },
      {
        "status": "affected",
        "version": "EWPC-22xx 1.12.14.5"
      },
      {
        "lessThanOrEqual": "1.12.0.27",
        "status": "affected",
        "version": "EBC-21xx",
        "versionType": "custom"
      },
      {
        "lessThanOrEqual": "1.12.0.27",
        "status": "affected",
        "version": "EFD-22xx",
        "versionType": "custom"
      },
      {
        "lessThanOrEqual": "1.12.0.27",
        "status": "affected",
        "version": "ETHC-22xx",
        "versionType": "custom"
      },
      {
        "lessThanOrEqual": "1.12.0.27",
        "status": "affected",
        "version": "EWPC-22xx",
        "versionType": "custom"
      }
    ]
  },
  {
    "product": "Encoder G-Code",
    "vendor": "Geutebrück",
    "versions": [
      {
        "status": "affected",
        "version": "EEC-2xx 1.12.13.2"
      },
      {
        "status": "affected",
        "version": "EEC-2xx 1.12.14.5"
      },
      {
        "status": "affected",
        "version": "EEN-20xx 1.12.13.2"
      },
      {
        "status": "affected",
        "version": "EEN-20xx 1.12.14.5"
      },
      {
        "lessThanOrEqual": "1.12.0.27",
        "status": "affected",
        "version": "EEC-2xx",
        "versionType": "custom"
      },
      {
        "lessThanOrEqual": "1.12.0.27",
        "status": "affected",
        "version": "EEN-20xx",
        "versionType": "custom"
      }
    ]
  }
]

Source	Link
randorisec	www.randorisec.fr/fr/udp-technology-ip-camera-vulnerabilities/
us-cert	www.us-cert.cisa.gov/ics/advisories/icsa-21-208-03

17 Jun 2026 03:54Current

7.6High risk

Vulners AI Score7.6

CVSS 26.5

CVSS 3.17.2

EPSS0.0282

CWE-121