CVE-2021-33551

mediumpriority · attend · 57EPSS 0.510 · 99 %ileexploit · weaponizedEUUS
grimoire priorityP1 · Urgent
Exploitable?
Public exploit
1 exploit · weaponized
Likely / severe?
51.0% (99th) EPSS
CVSS 6.5 · medium
Is it mine?
78 products
Check your exposure
Who says so?
3 sources
cnnvd · enisa_euvd · cisa_csaf_ot

EPSS · scored 2026-10-28

Multiple camera devices by UDP Technology, Geutebrück and other vendors are vulnerable to command injection, which may allow an attacker to remotely execute arbitrary code.

01

remediations

Vendor fix, mitigation, or workaround guidance, as published by each source.

No vendor fix yet; a mitigation is available.

  • MitigationEBC-21xxcisa_csaf_ot

    Change the default passwords of the cameras.

  • MitigationEEC-2xxcisa_csaf_ot

    Change the default passwords of the cameras.

  • MitigationEEN-20xxcisa_csaf_ot

    Change the default passwords of the cameras.

  • MitigationEFD-22xxcisa_csaf_ot

    Change the default passwords of the cameras.

  • MitigationETHC-22xxcisa_csaf_ot

    Change the default passwords of the cameras.

  • MitigationEWPC-22xxcisa_csaf_ot

    Change the default passwords of the cameras.

02

cvss

Technical severity, 0–10. One row per scoring source.

7.2
010

base score 0–10 · higher = more severe · hover a vector to decode⚠ sources disagree · medium–high · 6.5–7.2

v2.06.5mediumAV:N/AC:L/Au:S/C:P/I:P/A:Pprimary · NVD / NIST USexploitability 8 · impact 6.4
v3.17.2highCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:Hprimary · NVD / NIST USexploitability 1.2 · impact 5.9
v3.07.2highCVSS:3.0/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:Hsecondary · CISA US
v3.17.2highCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:Hsecondary · ENISA EU
v3.17.2highCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:Hsecondary · info@cert.vde.comexploitability 1.2 · impact 5.9
v3.17.2highCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H/E:Hsecondary · CVSS-BT (t0sche)
03

weaknesses

The CWE weakness classes this flaw belongs to.

CWE-77USCWE-78US
04

exploits (1)

Public proof-of-concept and weaponised exploit code.

05

affected products (78)

Products and version ranges known to be affected.

showing 20 of 78
06

advisories (1)

Vendor and ecosystem advisories describing this.

  • ICSA-21-208-03Geutebrück G-Cam E2 and G-Code2021-07-27icsa · cisa_csaf_otUS

    UDP Technology supplies multiple OEMs such as Geutebrück with firmware for IP cameras. Successful exploitation of these vulnerabilities could allow unauthenticated access to sensitive information; buffer overflow and command injection conditions may allow remote code execution.

07

also known as (3)

Other names and identifiers for this entity.

08

sources

Which sources assert this record, and when.

cnnvdenisa_euvdcisa_csaf_otNVDCVE.orgMITRE
published 2021-09-13modified 2026-06-17
09

references (12)

External citations — patches, advisories, analysis.

scry

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