VULNERABILITY INTELLIGENCE

CVE index

Use CVSS, EPSS, CISA KEV, affected-version data, and source evidence as separate signals for prioritization.

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17,661 CVE recordsPage 1110 of 1178 · EPSS data 2026.08.06
CISA KEVCritical
CVE-2021-41773

Apache HTTP Server

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 Serv...

CISA has listed this vulnerability in the Known Exploited Vulnerabilities catalog.
CISA KEVMedium
CVE-2021-20035

SonicWall SMA100 Appliances

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.

CISA has listed this vulnerability in the Known Exploited Vulnerabilities catalog.
ReviewHigh
CVE-2021-41617

SIMATIC S7-1500 CPU 1518-4 PN/DP MFP, SIMATIC S7-1500 CPU 1518F-4 PN/DP MFP

sshd in OpenSSH 6.2 through 8.x before 8.8, when certain non-default configurations are used, allows privilege escalation because supplemental groups are not initialized as expected. Helper programs for AuthorizedKeysCommand and AuthorizedPrincipalsCommand may run with privileges associated with group memberships of the sshd process, if the configuration specifies running the command as a different user.

The CVSS severity warrants an early asset and exposure review.
CISA KEVHigh
CVE-2021-40655

D-Link DIR-605 Router

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

CISA has listed this vulnerability in the Known Exploited Vulnerabilities catalog.
CISA KEVCritical
CVE-2021-22941

Citrix ShareFile

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.

CISA has listed this vulnerability in the Known Exploited Vulnerabilities catalog.
CISA KEVMedium
CVE-2021-22017

VMware vCenter Server

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.

CISA has listed this vulnerability in the Known Exploited Vulnerabilities catalog.
CISA KEVCritical
CVE-2021-22005

VMware vCenter Server

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.

CISA has listed this vulnerability in the Known Exploited Vulnerabilities catalog.
CISA KEVCritical
CVE-2021-36260

Hikvision Security cameras web server

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.

CISA has listed this vulnerability in the Known Exploited Vulnerabilities catalog.
ReviewHigh
CVE-2021-39537

ncurses, mac os x

An issue was discovered in ncurses through v6.2-1. _nc_captoinfo in captoinfo.c has a heap-based buffer overflow.

The CVSS severity warrants an early asset and exposure review.
ReviewHigh
CVE-2020-21468

redis

A segmentation fault in the redis-server component of Redis 5.0.7 leads to a denial of service (DOS). NOTE: the vendor cannot reproduce this issue in a released version, such as 5.0.7.

The CVSS severity warrants an early asset and exposure review.
CISA KEVHigh
CVE-2021-38406

Delta Electronics DOPSoft 2

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.

CISA has listed this vulnerability in the Known Exploited Vulnerabilities catalog.
ReviewCritical
CVE-2021-41326

misp

In MISP before 2.4.148, app/Lib/Export/OpendataExport.php mishandles parameter data that is used in a shell_exec call.

The CVSS severity warrants an early asset and exposure review.
ReviewHigh
CVE-2021-40639

jfinal cms

Improper access control in Jfinal CMS 5.1.0 allows attackers to access sensitive information via /classes/conf/db.properties&config=filemanager.config.js.

The CVSS severity warrants an early asset and exposure review.
CISA KEVCritical
CVE-2021-33045

Dahua IP Camera Firmware

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.

CISA has listed this vulnerability in the Known Exploited Vulnerabilities catalog.