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01 Record

CVE-2021-33549

UDP Technology/Geutebrück camera devices: Buffer overflow in action parameter leading to RCE

HighPUBLISHEDCNA: CERTVDE
CNA base score7.2 CVSS v3.xCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
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02 Description

UDP Technology/Geutebrück camera devices: Buffer overflow in action parameter leading to RCE

03 Exploitation and scoring

Exploitation
Not assessed. CISA has not published an exploitation assessment for this record, and it is not in the KEV catalog. That is an absence of assessment, not a finding of no risk.
SSVC decision
Not assessed by CISA
EPSS probability
67.31% probability of exploitation activity in the next 30 days.
EPSS percentile
Equal to or higher than the score of 99.3% of scored records. A rank, not a probability.
NVD base score
7.2 (CVSS v3.x), scored by the NVD independently of the CNA.
NVD CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
NVD analysis status
Modified. NVD last modified this record on 2026-06-17.
Red Hat severity
No Red Hat rating. Red Hat rates the CVEs that affect its products.

Exploit-prediction scores from FIRST. Independent scoring and analysis status from the NVD. Vendor severity from Red Hat. Exploitation assessment and catalog membership from CISA.

04 Metadata

Published
2021-09-13 17:55Z5 YR AGO
Last updated
2024-09-17 00:00Z2 YR AGO
Reserved
2021-05-24
Assigning CNA
CERTVDE
Record state
PUBLISHED
Severity
High (CVSS 7.2)
CNA CVSS vector
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
Weaknesses
  • CWE-121Stack-based Buffer OverflowVariant
Data version
5.1
Document digest
42d1463cde895f7b327dc49bf63b2687d2e6b79e2685dcb47bed4b69c2c667e5

05 Affected products

VendorProductVersionsPlatforms
GeutebrückE2 SeriesEBC-21xx 1.12.13.2, EBC-21xx 1.12.14.5, EFD-22xx 1.12.13.2, EFD-22xx 1.12.14.5, ETHC-22xx 1.12.13.2, ETHC-22xx 1.12.14.5, EWPC-22xx 1.12.13.2, EWPC-22xx 1.12.14.5, EBC-21xx to 1.12.0.27, EFD-22xx to 1.12.0.27, ETHC-22xx to 1.12.0.27, EWPC-22xx to 1.12.0.27—
GeutebrückEncoder G-CodeEEC-2xx 1.12.13.2, EEC-2xx 1.12.14.5, EEN-20xx 1.12.13.2, EEN-20xx 1.12.14.5, EEC-2xx to 1.12.0.27, EEN-20xx to 1.12.0.27—

06 References