Semac D1 Firmware
Vendor:
First CVE: Jun 1, 2021 · Active for 5 years
5
Total CVEs
More Total CVEs than 79% of tracked products
5.0
Avg CVEs / Year
Higher CVE frequency than 89% of tracked products
6.8
Avg CVSS
Higher Avg CVSS than 40% of tracked products
0.0%
KEV Rate
Bottom 1%
Trends Over Time
The number and severity of CVEs published that impact Semac D1 Firmware over time
Volume of CVEsAvg CVSS Base Score
First CVE
Jun 1, 2021
5 years ago
Most Recent CVE
Jun 4, 2021
1,880 days ago
CVE Severity & Scoring
Semac D1 Firmware5 CVEs
80%
20%
All CVEs353,240 CVEs
45%
40%
11%
MediumCritical
Attack Vector
Local0 (0.0%)
Network5 (100.0%)
Unknown0 (0.0%)
Physical0 (0.0%)
Adjacent Network0 (0.0%)
Attack Complexity
Low5 (100.0%)
High0 (0.0%)
Unknown0 (0.0%)
User Interaction
None2 (40.0%)
Unknown0 (0.0%)
Required3 (60.0%)
Privileges Required
Low2 (40.0%)
High0 (0.0%)
None3 (60.0%)
Unknown0 (0.0%)
Top CVEs
Signals from CVEs in this product scope (5 CVEs).
5 CVEs · Highest risk first
| CVE | Published | CVSS | Risk | KEV | Exploit |
|---|---|---|---|---|---|
CVE-2021-31643MEDIUM An XSS vulnerability exists in several IoT devices from CHIYU Technology, including SEMAC, Biosense, BF-630, BF-631, and Webpass due to a lack of sanitization on the component if.c | Jun 1, 2021 | 5.4 | 65 | NO | NO |
CVE-2021-31251CRITICAL An authentication bypass in telnet server in BF-430 and BF431 232/422 TCP/IP Converter, BF-450M and SEMAC from CHIYU Technology Inc allows obtaining a privileged connection with th | Jun 4, 2021 | 9.8 | 59 | NO | YES |
CVE-2021-31642MEDIUM A denial of service condition exists after an integer overflow in several IoT devices from CHIYU Technology, including BIOSENSE, Webpass, and BF-630, BF-631, and SEMAC. The vulnera | Jun 1, 2021 | 6.5 | 53 | NO | YES |
CVE-2021-31252MEDIUM An open redirect vulnerability exists in BF-630, BF-450M, BF-430, BF-431, BF631-W, BF830-W, Webpass, and SEMAC devices from CHIYU Technology that can be exploited by sending a link | Jun 4, 2021 | 6.1 | 34 | NO | NO |
CVE-2021-31641MEDIUM An unauthenticated XSS vulnerability exists in several IoT devices from CHIYU Technology, including BF-630, BF-450M, BF-430, BF-431, BF631-W, BF830-W, Webpass, BF-MINI-W, and SEMAC | Jun 1, 2021 | 6.1 | 21 | NO | NO |
Exploit Exposure
Signals from CVEs in this product scope (5 CVEs).
CISA KEV
0 CVEs
0.0% of CVEs· Bottom 1%
Metasploit
0 CVEs
0.0% of CVEs· Bottom 1%
Nuclei
0 CVEs
0.0% of CVEs· Bottom 1%
ExploitDB
2 CVEs
40.0% of CVEs· 89th percentile
Social Chatter
Signals from CVEs in this product scope (5 CVEs).
Media Mentions
Signals from CVEs in this product scope (5 CVEs).
Top CNAs Publishing CVEs For Semac D1 Firmware
Top CWEs
Versions
No cataloged versions.