Security Vulnerabilities - CVEs Published In 2021
A post-authentication remote command injection vulnerability in SonicWall SMA100 allows a remote authenticated attacker to execute OS system commands in the appliance. This vulnerability affected SMA 200, 210, 400, 410 and 500v appliances.
CVSS Score
8.8
EPSS Score
0.045
Published
2021-12-08
A buffer overflow vulnerability in SMA100 sonicfiles RAC_COPY_TO (RacNumber 36) method allows a remote unauthenticated attacker to potentially execute code as the 'nobody' user in the appliance. This vulnerability affected SMA 200, 210, 400, 410 and 500v appliances.
CVSS Score
9.8
EPSS Score
0.029
Published
2021-12-08
SonicWall Global VPN client version 4.10.6 (32-bit and 64-bit) and earlier have a DLL Search Order Hijacking vulnerability. Successful exploitation via a local attacker could result in remote code execution in the target system.
CVSS Score
7.8
EPSS Score
0.001
Published
2021-12-08
CVE-2021-20038
A Stack-based buffer overflow vulnerability in SMA100 Apache httpd server's mod_cgi module environment variables allows a remote unauthenticated attacker to potentially execute code as a 'nobody' user in the appliance. This vulnerability affected SMA 200, 210, 400, 410 and 500v appliances firmware 10.2.0.8-37sv, 10.2.1.1-19sv, 10.2.1.2-24sv and earlier versions.
Known exploited
CVSS Score
9.8
EPSS Score
0.943
Published
2021-12-08
Improper neutralization of special elements in the SMA100 management interface '/cgi-bin/viewcert' POST http method allows a remote authenticated attacker to inject arbitrary commands as a 'nobody' user. This vulnerability affected SMA 200, 210, 400, 410 and 500v appliances.
CVSS Score
8.8
EPSS Score
0.586
Published
2021-12-08
A relative path traversal vulnerability in the SMA100 upload funtion allows a remote unauthenticated attacker to upload crafted web pages or files as a 'nobody' user. This vulnerability affected SMA 200, 210, 400, 410 and 500v appliances.
CVSS Score
7.5
EPSS Score
0.063
Published
2021-12-08
The BPF subsystem in the Linux kernel before 4.17 mishandles situations with a long jump over an instruction sequence where inner instructions require substantial expansions into multiple BPF instructions, leading to an overflow. This affects kernel/bpf/core.c and net/core/filter.c.
CVSS Score
7.8
EPSS Score
0.002
Published
2021-12-08
74CMS v6.0.4 was discovered to contain a cross-site scripting (XSS) vulnerability via /index.php?m=&c=help&a=help_list&key.
CVSS Score
6.1
EPSS Score
0.002
Published
2021-12-08
DouPHP v1.6 was discovered to contain a cross-site scripting (XSS) vulnerability via /admin/cloud.php.
CVSS Score
6.1
EPSS Score
0.002
Published
2021-12-08
Affected versions of Atlassian Jira Server and Data Center allow a user who has had their Jira Service Management access revoked to export audit logs of another user's Jira Service Management project via a Broken Authentication vulnerability in the /plugins/servlet/audit/resource endpoint. The affected versions of Jira Server and Data Center are before version 8.19.1.
CVSS Score
5.3
EPSS Score
0.002
Published
2021-12-08