Known Vulnerabilities for Vigor300b by Draytek

Listed below are 10 of the newest known vulnerabilities associated with "Vigor300b" by "Draytek".

These CVEs are retrieved based on exact matches on listed software, hardware, and vendor information (CPE data) as well as a keyword search to ensure the newest vulnerabilities with no officially listed software information are still displayed.

Data on known vulnerable versions is also displayed based on information from known CPEs

More device details and information can be found at device.report here: Draytek Vigor300b

Known Vulnerabilities

CVE Shortened Description Severity Publish Date Last Modified
CVE-2021-43118 A Remote Command Injection vulnerability exists in DrayTek Vigor 2960 1.5.1.3, DrayTek Vigor 3900 1.5.1.3, and DrayTek Vigor ... 9.8 - CRITICAL 2022-03-29 2022-04-05
CVE-2021-42911 A Format String vulnerability exists in DrayTek Vigor 2960 <= 1.5.1.3, DrayTek Vigor 3900 <= 1.5.1.3, and DrayTek Vigor 300B ... 9.8 - CRITICAL 2022-03-29 2022-04-05
CVE-2020-14472 On Draytek Vigor3900, Vigor2960, and Vigor 300B devices before 1.5.1.1, there are some command-injection vulnerabilities in t... 9.8 - CRITICAL 2020-06-24 2021-12-21
CVE-2020-10828 A stack-based buffer overflow in cvmd on Draytek Vigor3900, Vigor2960, and Vigor300B devices before 1.5.1 allows remote attac... 9.8 - CRITICAL 2020-03-26 2020-06-23
CVE-2020-10827 A stack-based buffer overflow in apmd on Draytek Vigor3900, Vigor2960, and Vigor300B devices before 1.5.1 allows remote attac... 9.8 - CRITICAL 2020-03-26 2020-06-23
CVE-2020-10826 /cgi-bin/activate.cgi on Draytek Vigor3900, Vigor2960, and Vigor300B devices before 1.5.1 allows remote attackers to achieve ... 9.8 - CRITICAL 2020-03-26 2022-04-22
CVE-2020-10825 A stack-based buffer overflow in /cgi-bin/activate.cgi while base64 decoding ticket parameter on Draytek Vigor3900, Vigor2960... 9.8 - CRITICAL 2020-03-26 2020-06-23
CVE-2020-10824 A stack-based buffer overflow in /cgi-bin/activate.cgi through ticket parameter on Draytek Vigor3900, Vigor2960, and Vigor300... 9.8 - CRITICAL 2020-03-26 2020-06-23
CVE-2020-10823 A stack-based buffer overflow in /cgi-bin/activate.cgi through var parameter on Draytek Vigor3900, Vigor2960, and Vigor300B d... 9.8 - CRITICAL 2020-03-26 2020-06-23
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 remo... 9.8 - CRITICAL 2020-02-01 2023-11-07
Results limited to 10 most recent vulnerabilities

Known Affected Configurations (CPE V2.3)

Type Vendor Product Version Update Edition Language
HardwareDraytekVigor300b-AllAllAll
© CVE.report 2026 |

Use of this information constitutes acceptance for use in an AS IS condition. There are NO warranties, implied or otherwise, with regard to this information or its use. Any use of this information is at the user's risk. It is the responsibility of user to evaluate the accuracy, completeness or usefulness of any information, opinion, advice or other content. EACH USER WILL BE SOLELY RESPONSIBLE FOR ANY consequences of his or her direct or indirect use of this web site. ALL WARRANTIES OF ANY KIND ARE EXPRESSLY DISCLAIMED. This site will NOT BE LIABLE FOR ANY DIRECT, INDIRECT or any other kind of loss.

CVE, CWE, and OVAL are registred trademarks of The MITRE Corporation and the authoritative source of CVE content is MITRE's CVE web site. This site includes MITRE data granted under the following license.

CVE.report and Source URL Uptime Status status.cve.report