CVE-2021-33546
published 2021-09-13CVE-2021-33546: Multiple camera devices by UDP Technology, Geutebrück and other vendors are vulnerable to a stack-based buffer overflow condition in the name parameter, which…
PriorityP347high7.2CVSS 3.1
AVNACLPRHUINSUCHIHAH
EPSS
2.65%
83.7th percentile
Multiple camera devices by UDP Technology, Geutebrück and other vendors are vulnerable to a stack-based buffer overflow condition in the name parameter, which may allow an attacker to remotely execute arbitrary code.
Affected
66 ranges· showing 25
| Vendor | Product | Version range | Fixed in |
|---|---|---|---|
| geutebr_ck | e2_series | — | — |
| geutebr_ck | e2_series | — | — |
| geutebr_ck | e2_series | — | — |
| geutebr_ck | e2_series | — | — |
| geutebr_ck | e2_series | — | — |
| geutebr_ck | e2_series | — | — |
| geutebr_ck | e2_series | — | — |
| geutebr_ck | e2_series | — | — |
| geutebr_ck | e2_series | EBC-21xx – 1.12.0.27 | — |
| geutebr_ck | e2_series | EFD-22xx – 1.12.0.27 | — |
| geutebr_ck | e2_series | ETHC-22xx – 1.12.0.27 | — |
| geutebr_ck | e2_series | EWPC-22xx – 1.12.0.27 | — |
| geutebr_ck | encoder_g-code | — | — |
| geutebr_ck | encoder_g-code | — | — |
| geutebr_ck | encoder_g-code | — | — |
| geutebr_ck | encoder_g-code | — | — |
| geutebr_ck | encoder_g-code | EEC-2xx – 1.12.0.27 | — |
| geutebr_ck | encoder_g-code | EEN-20xx – 1.12.0.27 | — |
| geutebrueck | g-cam_ebc-2110_firmware | <= 1.12.0.27 | — |
| geutebrueck | g-cam_ebc-2110_firmware | — | — |
| geutebrueck | g-cam_ebc-2110_firmware | — | — |
| geutebrueck | g-cam_ebc-2111_firmware | <= 1.12.0.27 | — |
| geutebrueck | g-cam_ebc-2111_firmware | — | — |
| geutebrueck | g-cam_ebc-2111_firmware | — | — |
| geutebrueck | g-cam_ebc-2112_firmware | <= 1.12.0.27 | — |
CVSS provenance
nvdv3.17.2HIGHCVSS:3.1/AV:N/AC:L/PR:H/UI:N/S:U/C:H/I:H/A:H
nvdv2.06.5MEDIUMAV:N/AC:L/Au:S/C:P/I:P/A:P
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GHSA
GHSA-99w4-7q97-w5hm: Multiple camera devices by UDP Technology, Geutebrück and other vendors are vulnerable to a stack-based buffer overflow condition in the name paramet
ghsa_unreviewed·2022-05-24
CVE-2021-33546 [HIGH] CWE-121 GHSA-99w4-7q97-w5hm: Multiple camera devices by UDP Technology, Geutebrück and other vendors are vulnerable to a stack-based buffer overflow condition in the name paramet
Multiple camera devices by UDP Technology, Geutebrück and other vendors are vulnerable to a stack-based buffer overflow condition in the name parameter, which may allow an attacker to remotely execute arbitrary code.
CISA ICS
Geutebrück G-Cam E2 and G-Code
cisa_ics·2021-07-27·CVSS 9.8
[CRITICAL] Geutebrück G-Cam E2 and G-Code
## Archived Content In an effort to keep CISA.gov current, the archive contains outdated information that may not reflect current policy or programs.
ICS Advisory
##
Geutebrück G-Cam E2 and G-Code
Last RevisedJuly 27, 2021
Alert CodeICSA-21-208-03
## 1. EXECUTIVE SUMMARY
- CVSS v3 9.8
- ATTENTION: Exploitable remotely/low attack complexity/public exploits are available
- Vendor: Geutebrück
- Equipment: G-Cam E2 and G-Code
- Vulnerabilities: Missing Authentication for Critical Function, Command Injection, Stack-based Buffer Overflow
## 2. RISK EVALUATION
UDP Technology supplies multiple OEMs such as Geutebrück with firmware for IP cameras. Successful exploitation of these vulnerabilities could allow unauthenticated access to sensitive i
Suricata
ET EXPLOIT UDP Technology Firmware (IP Cam) - Possible Stack Buffer Overflow Attempt Outbound (Multiple CVE IDs)
suricata·2021-07-09
CVE-2021-33545 ET EXPLOIT UDP Technology Firmware (IP Cam) - Possible Stack Buffer Overflow Attempt Outbound (Multiple CVE IDs)
ET EXPLOIT UDP Technology Firmware (IP Cam) - Possible Stack Buffer Overflow Attempt Outbound (Multiple CVE IDs)
Rule: alert http [$HOME_NET,$HTTP_SERVERS] any -> any any (msg:"ET EXPLOIT UDP Technology Firmware (IP Cam) - Possible Stack Buffer Overflow Attempt Outbound (Multiple CVE IDs)"; flow:established,to_server; http.method; content:"POST"; http.uri; content:"/uapi-cgi/"; fast_pattern; content:".cgi"; endswith; http.request_body; content:"action="; pcre:"/^[^&]{150,}/R"; reference:cve,2021-33545; reference:cve,2021-33546; reference:cve,2021-33547; reference:cve,2021-33549; reference:url,www.randorisec.fr/udp-technology-ip-camera-vulnerabilities/; classtype:attempted-admin; sid:2033311; rev:1; metadata:created_at 2021_07_09, cve CVE_2021_33545, confidence Low, signature_severity Majo
Suricata
ET EXPLOIT UDP Technology Firmware (IP Cam) - Possible Stack Buffer Overflow Attempt Inbound (Multiple CVE IDs)
suricata·2021-07-09
CVE-2021-33545 ET EXPLOIT UDP Technology Firmware (IP Cam) - Possible Stack Buffer Overflow Attempt Inbound (Multiple CVE IDs)
ET EXPLOIT UDP Technology Firmware (IP Cam) - Possible Stack Buffer Overflow Attempt Inbound (Multiple CVE IDs)
Rule: alert http any any -> [$HOME_NET,$HTTP_SERVERS] any (msg:"ET EXPLOIT UDP Technology Firmware (IP Cam) - Possible Stack Buffer Overflow Attempt Inbound (Multiple CVE IDs)"; flow:established,to_server; http.method; content:"POST"; http.uri; content:"/uapi-cgi/"; fast_pattern; content:".cgi"; endswith; http.request_body; content:"action="; pcre:"/^[^&]{150,}/R"; reference:cve,2021-33545; reference:cve,2021-33546; reference:cve,2021-33547; reference:cve,2021-33549; reference:url,www.randorisec.fr/udp-technology-ip-camera-vulnerabilities/; classtype:attempted-admin; sid:2033312; rev:1; metadata:created_at 2021_07_09, cve CVE_2021_33545, confidence Low, signature_severity Major,
No public exploits indexed.
No writeups or analysis indexed.
2021-09-13
Published