Security Vulnerabilities - Known exploited
CVE-2021-41773
A flaw was found in a change made to path normalization in Apache HTTP Server 2.4.49. An attacker could use a path traversal attack to map URLs to files outside the directories configured by Alias-like directives. If files outside of these directories are not protected by the usual default configuration "require all denied", these requests can succeed. If CGI scripts are also enabled for these aliased pathes, this could allow for remote code execution. This issue is known to be exploited in the wild. This issue only affects Apache 2.4.49 and not earlier versions. The fix in Apache HTTP Server 2.4.50 was found to be incomplete, see CVE-2021-42013.
Known exploited
CVSS Score
9.8
EPSS Score
0.944
Published
2021-10-05
CVE-2021-20035
Improper neutralization of special elements in the SMA100 management interface allows a remote authenticated attacker to inject arbitrary commands as a 'nobody' user which potentially leads to DoS.
Known exploited
CVSS Score
6.5
EPSS Score
0.04
Published
2021-09-27
CVE-2021-40655
An informtion disclosure issue exists in D-LINK-DIR-605 B2 Firmware Version : 2.01MT. An attacker can obtain a user name and password by forging a post request to the / getcfg.php page
Known exploited
CVSS Score
7.5
EPSS Score
0.926
Published
2021-09-24
CVE-2021-22017
Rhttproxy as used in vCenter Server contains a vulnerability due to improper implementation of URI normalization. A malicious actor with network access to port 443 on vCenter Server may exploit this issue to bypass proxy leading to internal endpoints being accessed.
Known exploited
CVSS Score
5.3
EPSS Score
0.748
Published
2021-09-23
CVE-2021-22941
Improper Access Control in Citrix ShareFile storage zones controller before 5.11.20 may allow an unauthenticated attacker to remotely compromise the storage zones controller.
Known exploited
CVSS Score
9.8
EPSS Score
0.885
Published
2021-09-23
CVE-2021-22005
The vCenter Server contains an arbitrary file upload vulnerability in the Analytics service. A malicious actor with network access to port 443 on vCenter Server may exploit this issue to execute code on vCenter Server by uploading a specially crafted file.
Known exploited
CVSS Score
9.8
EPSS Score
0.945
Published
2021-09-23
CVE-2021-36260
A command injection vulnerability in the web server of some Hikvision product. Due to the insufficient input validation, attacker can exploit the vulnerability to launch a command injection attack by sending some messages with malicious commands.
Known exploited
CVSS Score
9.8
EPSS Score
0.944
Published
2021-09-22
CVE-2021-38406
Delta Electronic DOPSoft 2 (Version 2.00.07 and prior) lacks proper validation of user-supplied data when parsing specific project files. This could result in multiple out-of-bounds write instances. An attacker could leverage this vulnerability to execute code in the context of the current process.
Known exploited
CVSS Score
7.8
EPSS Score
0.704
Published
2021-09-17
CVE-2021-40438
A crafted request uri-path can cause mod_proxy to forward the request to an origin server choosen by the remote user. This issue affects Apache HTTP Server 2.4.48 and earlier.
Known exploited
CVSS Score
9.0
EPSS Score
0.944
Published
2021-09-16
CVE-2021-33044
The identity authentication bypass vulnerability found in some Dahua products during the login process. Attackers can bypass device identity authentication by constructing malicious data packets.
Known exploited
CVSS Score
9.8
EPSS Score
0.943
Published
2021-09-15