CVE-2021-33549
HighPublic PoC
Published: 13 September 2021
Published
13 September 2021
Modified
21 November 2024
KEV Added
—
Patch
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CVSS Score v3.1
7.2
CVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
EPSS Score
0.8873
99.5th percentile
Risk Priority
68
60% EPSS · 20% KEV · 20% CVSS
Summary
CVE-2021-33549 is a high-severity Stack-based Buffer Overflow (CWE-121) vulnerability in Geutebrueck G-Cam Ebc-2110 Firmware. Its CVSS base score is 7.2 (High).
Operationally, ranked in the top 0.5% of CVEs by exploit likelihood; it is not currently listed in the CISA KEV catalog; a public proof-of-concept is referenced.
EU & UK References
- 🇪🇺 ENISA EUVD: EUVD-2021-20241
Vulnerability details
Multiple camera devices by UDP Technology, Geutebrück and other vendors are vulnerable to a stack-based buffer overflow condition in the action parameter, which may allow an attacker to remotely execute arbitrary code.
- CWE(s)
Related Threats
No named actor attribution yet. ATT&CK technique mapping in progress for this CVE.
Affected Assets
geutebrueck
g-cam ebc-2110 firmware
1.12.13.2, 1.12.14.5 · ≤ 1.12.0.27
geutebrueck
g-cam ebc-2111 firmware
1.12.13.2, 1.12.14.5 · ≤ 1.12.0.27
geutebrueck
g-cam efd-2241 firmware
1.12.13.2, 1.12.14.5 · ≤ 1.12.0.27
geutebrueck
g-cam efd-2250 firmware
1.12.13.2, 1.12.14.5 · ≤ 1.12.0.27
geutebrueck
g-cam ethc-2230 firmware
1.12.13.2, 1.12.14.5 · ≤ 1.12.0.27
geutebrueck
g-cam ethc-2239 firmware
1.12.13.2, 1.12.14.5 · ≤ 1.12.0.27
geutebrueck
g-cam ethc-2240 firmware
1.12.13.2, 1.12.14.5 · ≤ 1.12.0.27
geutebrueck
g-cam ethc-2249 firmware
1.12.13.2, 1.12.14.5 · ≤ 1.12.0.27
geutebrueck
g-cam ewpc-2270 firmware
1.12.13.2, 1.12.14.5 · ≤ 1.12.0.27
geutebrueck
g-code eec-2400 firmware
1.12.13.2, 1.12.14.5 · ≤ 1.12.0.27
+6 more product configuration(s) — see NVD for full list
Mitigating Controls
No mitigating controls mapped yet. The per-CVE control annotator has not reached this CVE.