Draytek: Security Vulnerabilities
A vulnerable SNMP in Draytek VigorAP910C cannot be disabled, which may cause information leakage.
CVSS Score
7.5
EPSS Score
0.004
Published
2020-04-15
A stack-based buffer overflow in /cgi-bin/activate.cgi through var parameter on Draytek Vigor3900, Vigor2960, and Vigor300B devices before 1.5.1 allows remote attackers to achieve code execution via a remote HTTP request (issue 1 of 3).
CVSS Score
9.8
EPSS Score
0.055
Published
2020-03-26
A stack-based buffer overflow in /cgi-bin/activate.cgi through ticket parameter on Draytek Vigor3900, Vigor2960, and Vigor300B devices before 1.5.1 allows remote attackers to achieve code execution via a remote HTTP request (issue 2 of 3).
CVSS Score
9.8
EPSS Score
0.055
Published
2020-03-26
A stack-based buffer overflow in /cgi-bin/activate.cgi while base64 decoding ticket parameter on Draytek Vigor3900, Vigor2960, and Vigor300B devices before 1.5.1 allows remote attackers to achieve code execution via a remote HTTP request (issue 3 of 3).
CVSS Score
9.8
EPSS Score
0.055
Published
2020-03-26
/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 mode.
CVSS Score
9.8
EPSS Score
0.615
Published
2020-03-26
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 request.
CVSS Score
9.8
EPSS Score
0.228
Published
2020-03-26
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 request.
CVSS Score
9.8
EPSS Score
0.228
Published
2020-03-26
CVE-2020-8515
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 shell metacharacters to the cgi-bin/mainfunction.cgi URI. This issue has been fixed in Vigor3900/2960/300B v1.5.1.
Known exploited
CVSS Score
9.8
EPSS Score
0.944
Published
2020-02-01
On DrayTek Vigor2925 devices with firmware 3.8.4.3, Incorrect Access Control exists in loginset.htm, and can be used to trigger XSS. NOTE: this is an end-of-life product.
CVSS Score
6.1
EPSS Score
0.002
Published
2019-09-20
On DrayTek Vigor2925 devices with firmware 3.8.4.3, XSS exists via a crafted WAN name on the General Setup screen. NOTE: this is an end-of-life product.
CVSS Score
6.1
EPSS Score
0.002
Published
2019-09-20