Vigor300b
Vendor:
First CVE: Feb 1, 2020 · Active for 6 years
17
Total CVEs
More Total CVEs than 93% of tracked products
4.3
Avg CVEs / Year
Higher CVE frequency than 86% of tracked products
9.5
Avg CVSS
Higher Avg CVSS than 87% of tracked products
17.6%
KEV Rate
Higher KEV Rate than 98% of tracked products
Trends Over Time
The number and severity of CVEs published that impact Vigor300b over time
Volume of CVEsAvg CVSS Base Score
First CVE
Feb 1, 2020
6 years ago
Most Recent CVE
Feb 23, 2026
152 days ago
CVE Severity & Scoring
Vigor300b17 CVEs
12%
88%
All CVEs352,708 CVEs
45%
40%
11%
HighCritical
Attack Vector
Local0 (0.0%)
Network16 (94.1%)
Unknown0 (0.0%)
Physical0 (0.0%)
Adjacent Network1 (5.9%)
Attack Complexity
Low17 (100.0%)
High0 (0.0%)
Unknown0 (0.0%)
User Interaction
None17 (100.0%)
Unknown0 (0.0%)
Required0 (0.0%)
Privileges Required
Low1 (5.9%)
High1 (5.9%)
None15 (88.2%)
Unknown0 (0.0%)
Top CVEs
Signals from CVEs in this product scope (17 CVEs).
17 CVEs · Highest risk first
| CVE | Published | CVSS | Risk | KEV | Exploit |
|---|---|---|---|---|---|
CVE-2020-8515CRITICAL DrayTek Vigor2960 1.3.1_Beta, Vigor3900 1.4.4_Beta, and Vigor300B 1.3.3_Beta, 1.4.2.1_Beta, and 1.4.4_Beta devices allow remote code execution as root (without authentication) via | Feb 1, 2020 | 9.8 | 98 | YES | YES |
CVE-2024-12987CRITICAL A vulnerability, which was classified as critical, was found in DrayTek Vigor2960 and Vigor300B 1.5.1.4. Affected is an unknown function of the file /cgi-bin/mainfunction.cgi/apmcf | Dec 27, 2024 | 9.8 | 97 | YES | YES |
CVE-2020-15415CRITICAL On DrayTek Vigor3900, Vigor2960, and Vigor300B devices before 1.5.1, cgi-bin/mainfunction.cgi/cvmcfgupload allows remote command execution via shell metacharacters in a filename wh | Jun 30, 2020 | 9.8 | 97 | YES | YES |
CVE-2020-10826CRITICAL /cgi-bin/activate.cgi on Draytek Vigor3900, Vigor2960, and Vigor300B devices before 1.5.1 allows remote attackers to achieve command injection via a remote HTTP request in DEBUG mo | Mar 26, 2020 | 9.8 | 51 | NO | NO |
CVE-2021-43118CRITICAL A Remote Command Injection vulnerability exists in DrayTek Vigor 2960 1.5.1.3, DrayTek Vigor 3900 1.5.1.3, and DrayTek Vigor 300B 1.5.1.3 via a crafted HTTP message containing malf | Mar 29, 2022 | 9.8 | 49 | NO | NO |
CVE-2024-12986CRITICAL A vulnerability, which was classified as critical, has been found in DrayTek Vigor2960 and Vigor300B 1.5.1.3/1.5.1.4. This issue affects some unknown processing of the file /cgi-bi | Dec 27, 2024 | 9.8 | 48 | NO | NO |
CVE-2020-10828CRITICAL A stack-based buffer overflow in cvmd on Draytek Vigor3900, Vigor2960, and Vigor300B devices before 1.5.1 allows remote attackers to achieve code execution via a remote HTTP reques | Mar 26, 2020 | 9.8 | 35 | NO | NO |
CVE-2020-10827CRITICAL A stack-based buffer overflow in apmd on Draytek Vigor3900, Vigor2960, and Vigor300B devices before 1.5.1 allows remote attackers to achieve code execution via a remote HTTP reques | Mar 26, 2020 | 9.8 | 35 | NO | NO |
CVE-2021-42911CRITICAL A Format String vulnerability exists in DrayTek Vigor 2960 <= 1.5.1.3, DrayTek Vigor 3900 <= 1.5.1.3, and DrayTek Vigor 300B <= 1.5.1.3 in the mainfunction.cgi file via a crafted H | Mar 29, 2022 | 9.8 | 31 | NO | NO |
CVE-2020-14472CRITICAL On Draytek Vigor3900, Vigor2960, and Vigor 300B devices before 1.5.1.1, there are some command-injection vulnerabilities in the mainfunction.cgi file. | Jun 24, 2020 | 9.8 | 31 | NO | NO |
Exploit Exposure
Signals from CVEs in this product scope (17 CVEs).
CISA KEV
3 CVEs
17.6% of CVEs· 98th percentile
Metasploit
0 CVEs
0.0% of CVEs· Bottom 1%
Nuclei
3 CVEs
17.6% of CVEs· 98th percentile
ExploitDB
1 CVE
5.9% of CVEs· 88th percentile
Social Chatter
Signals from CVEs in this product scope (17 CVEs).
Media Mentions
Signals from CVEs in this product scope (17 CVEs).
Top CNAs Publishing CVEs For Vigor300b
Top CWEs
Versions
No cataloged versions.