CVE-2021-33554
UDP Technology/Geutebrück camera devices: Command injection in appfile.filename parameter leading to RCE
- 7.2HighCVSS base score
- 59.2%Exploitation in 30 daysEPSS · top 0.9% of all CVEs
- NoKnown exploitednot in CISA's KEV catalog
- 1Public exploitsMetasploit, Nuclei and Exploit-DB
Description
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.
Public exploit
An exploit or proof of concept is public: anyone can try it against an unpatched system. The public collections list a Metasploit module for it.
Show the exploits1
Metasploit modules1 module
- Geutebruck Multiple Remote Command Execution (Metasploit module) (opens in a new tab)
exploit/linux/http/geutebruck_cmdinject_cve_2021_335xxRank excellentdisclosed 8 Jul 2021
Modules, templates and exploits as listed by the Metasploit Framework (BSD-3-Clause), ProjectDiscovery's Nuclei templates (MIT) and the Exploit Database (GPLv2), read once a day. Where the data comes from
Timeline
ID reserved
By CERTVDE
- 4 months later
· 4 months later
Published
- 3 years later
· 3 years later
Record updated
Changes after publication (a new score, a public exploit, EPSS crossing 1, 10 or 50 %, leaving KEV) are kept since November 2026; earlier ones are not known.
Scores
| Scored by | CVSS | Score | Vector |
|---|---|---|---|
| CERTVDECNA (assigner) | 3.1 | High7.2 | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H |
| NVDNVD · Modified | 3.1 | High7.2 | CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H |
- EPSS (exploitation in 30 days)
- 59.2% · top 0.9% of all CVEs (11 Nov 2026)
The list uses the assigner's score when there is one, then CISA's, then NVD's: High 7.2.
Affected products
- affected EBC-21xx 1.12.13.2
- affected EBC-21xx 1.12.14.5
- affected EFD-22xx 1.12.13.2
- affected EFD-22xx 1.12.14.5
- affected ETHC-22xx 1.12.13.2
- affected ETHC-22xx 1.12.14.5
- affected EWPC-22xx 1.12.13.2
- affected EWPC-22xx 1.12.14.5
- affected EBC-21xx – ≤ 1.12.0.27
- affected EFD-22xx – ≤ 1.12.0.27
- affected ETHC-22xx – ≤ 1.12.0.27
- affected EWPC-22xx – ≤ 1.12.0.27
- affected EEC-2xx 1.12.13.2
- affected EEC-2xx 1.12.14.5
- affected EEN-20xx 1.12.13.2
- affected EEN-20xx 1.12.14.5
- affected EEC-2xx – ≤ 1.12.0.27
- affected EEN-20xx – ≤ 1.12.0.27
References
Sources
The same CVE in the primary databases and aggregators, to check against.
- CVE.org record (opens in a new tab)
- CVE List JSON (GitHub) (opens in a new tab)
- NVD (opens in a new tab)
- FIRST EPSS (opens in a new tab)
- EUVD EUVD-2021-20246 (opens in a new tab)
- OSV.dev (opens in a new tab)
- GitHub Advisories (opens in a new tab)
- CIRCL Vulnerability-Lookup (opens in a new tab)
Badge for a README or a ticket
[](https://cveledger.app/cve/CVE-2021-33554)Record last updated .