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Weekly Signal

Confirmed attacker activity

Exploited Now

Vulnerabilities with confirmed exploitation evidence, ranked by the Cornish Geek Signal.

Updated 20 Aug 2026 · 05:15 UTC

1671Confirmed exploited
1671In CISA KEV
349Linked to ransomware
1671Guidance available
Clear

Exploitation priorities

1671 matching vulnerabilities

85Fix now

Adobe

CVE-2022-24086

Commerce, Commerce and Magento Open Source, Magento

Known exploitation is confirmed by CISA KEV. Adobe Commerce versions 2.4.3-p1 (and earlier) and 2.3.7-p2 (and earlier) are affected by an improper input validation vulnerability during the checkout process. Exploitation of this issue does not require user interaction and…

EPSS
99.1%
CVSS
9.8
Ransomware
Not reported
View evidence
85Fix now

Cisco, Oracle +3 more

CVE-2022-22965

Access Appliance, Commerce Platform, Communications Cloud Native Core Automated Test Suite +35 more

Known exploitation is confirmed by CISA KEV. A Spring MVC or Spring WebFlux application running on JDK 9+ may be vulnerable to remote code execution (RCE) via data binding. The specific exploit requires the application to run on Tomcat…

EPSS
99.7%
CVSS
9.8
Ransomware
Not reported
View evidence
85Fix now

Oracle, VMware +1 more

CVE-2022-22963

Banking Branch, Banking Cash Management, Banking Corporate Lending Process Management +26 more

Known exploitation is confirmed by CISA KEV. In Spring Cloud Function versions 3.1.6, 3.2.2 and older unsupported versions, when using routing functionality it is possible for a user to provide a specially crafted SpEL as a routing-expression that may…

EPSS
99.9%
CVSS
9.8
Ransomware
Not reported
View evidence
85Fix now

Oracle, VMware

CVE-2022-22947

Commerce Guided Search, Communications Cloud Native Core Binding Support Function, Communications Cloud Native Core Console +7 more

Known exploitation is confirmed by CISA KEV. In spring cloud gateway versions prior to 3.1.1+ and 3.0.7+ , applications are vulnerable to a code injection attack when the Gateway Actuator endpoint is enabled, exposed and unsecured. A remote attacker…

EPSS
98.3%
CVSS
10.0
Ransomware
Not reported
View evidence
85Fix now

SAP

CVE-2022-22536

Content Server, Multiple Products, Netweaver Application Server Abap +1 more

Known exploitation is confirmed by CISA KEV. SAP NetWeaver Application Server ABAP, SAP NetWeaver Application Server Java, ABAP Platform, SAP Content Server 7.53 and SAP Web Dispatcher are vulnerable for request smuggling and request concatenation. An unauthenticated attacker can…

EPSS
97.9%
CVSS
10.0
Ransomware
Not reported
View evidence
85Fix now

Sophos

CVE-2022-1040

Firewall, SFOS

Known exploitation is confirmed by CISA KEV. An authentication bypass vulnerability in the User Portal and Webadmin allows a remote attacker to execute code in Sophos Firewall version v18.5 MR3 and older.

EPSS
99.8%
CVSS
9.8
Ransomware
Not reported
View evidence
85Fix now

Redis

CVE-2022-0543

Debian-specific Redis Servers, Redis

Known exploitation is confirmed by CISA KEV. It was discovered, that redis, a persistent key-value database, due to a packaging issue, is prone to a (Debian-specific) Lua sandbox escape, which could result in remote code execution.

EPSS
99.3%
CVSS
10.0
Ransomware
Not reported
View evidence
85Fix now

D-Link, Dlink

CVE-2021-45382

Dir-810l Firmware, Dir-820l Firmware, Dir-820lw Firmware +4 more

Known exploitation is confirmed by CISA KEV. A Remote Command Execution (RCE) vulnerability exists in all series H/W revisions D-link DIR-810L, DIR-820L/LW, DIR-826L, DIR-830L, and DIR-836L routers via the DDNS function in ncc2 binary file. Note: DIR-810L, DIR-820L, DIR-830L,…

EPSS
97.6%
CVSS
9.8
Ransomware
Not reported
View evidence
85Fix now

Zoho, Zohocorp

CVE-2021-44515

Desktop Central, Manageengine Desktop Central

Known exploitation is confirmed by CISA KEV. Zoho ManageEngine Desktop Central is vulnerable to authentication bypass, leading to remote code execution on the server, as exploited in the wild in December 2021. For Enterprise builds 10.1.2127.17 and earlier, upgrade…

EPSS
99.9%
CVSS
9.8
Ransomware
Not reported
View evidence
85Fix now

BQE

CVE-2021-42258

BillQuick Web Suite

Known exploitation is confirmed by CISA KEV. BQE BillQuick Web Suite 2018 through 2021 before 22.0.9.1 allows SQL injection for unauthenticated remote code execution, as exploited in the wild in October 2021 for ransomware installation. SQL injection can, for…

EPSS
74.4%
CVSS
9.8
Ransomware
Known
View evidence
85Fix now

Zoho, Zohocorp

CVE-2021-37415

Manageengine Servicedesk Plus, ManageEngine ServiceDesk Plus (SDP)

Known exploitation is confirmed by CISA KEV. Zoho ManageEngine ServiceDesk Plus before 11302 is vulnerable to authentication bypass that allows a few REST-API URLs without authentication.

EPSS
99.8%
CVSS
9.8
Ransomware
Not reported
View evidence
85Fix now

Sunhillo

CVE-2021-36380

SureLine

Known exploitation is confirmed by CISA KEV. Sunhillo SureLine before 8.7.0.1.1 allows Unauthenticated OS Command Injection via shell metacharacters in ipAddr or dnsAddr /cgi/networkDiag.cgi.

EPSS
97.6%
CVSS
9.8
Ransomware
Not reported
View evidence
85Fix now

Hikvision

CVE-2021-36260

Ds-2cd2021g1-i(w) Firmware, Ds-2cd2023g2-i(u) Firmware, Ds-2cd2026g2-iu/sl Firmware +253 more

Known exploitation is confirmed by CISA KEV. 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…

EPSS
99.9%
CVSS
9.8
Ransomware
Not reported
View evidence
85Fix now

Realtek

CVE-2021-35395

AP-Router SDK, Rtl819x Jungle Software Development Kit

Known exploitation is confirmed by CISA KEV. Realtek Jungle SDK version v2.x up to v3.4.14B provides an HTTP web server exposing a management interface that can be used to configure the access point. Two versions of this management interface…

EPSS
98.0%
CVSS
9.8
Ransomware
Not reported
View evidence
85Fix now

Realtek

CVE-2021-35394

Jungle Software Development Kit (SDK), Rtl819x Jungle Software Development Kit

Known exploitation is confirmed by CISA KEV. Realtek Jungle SDK version v2.x up to v3.4.14B provides a diagnostic tool called 'MP Daemon' that is usually compiled as 'UDPServer' binary. The binary is affected by multiple memory corruption vulnerabilities and…

EPSS
99.9%
CVSS
9.8
Ransomware
Not reported
View evidence
85Fix now

Dahua, Dahuasecurity

CVE-2021-33045

IP Camera Firmware, Ipc-hum7xxx Firmware, Ipc-hx3xxx Firmware +16 more

Known exploitation is confirmed by CISA KEV. 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.

EPSS
99.6%
CVSS
9.8
Ransomware
Not reported
View evidence
85Fix now

Dahua, Dahuasecurity

CVE-2021-33044

IP Camera Firmware, Ipc-hum7xxx Firmware, Ipc-hx3xxx Firmware +17 more

Known exploitation is confirmed by CISA KEV. 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.

EPSS
99.9%
CVSS
9.8
Ransomware
Not reported
View evidence
85Fix now

ASUS

CVE-2021-32030

Gt-ac2900 Firmware, Lyra Mini Firmware, Routers

Known exploitation is confirmed by CISA KEV. The administrator application on ASUS GT-AC2900 devices before 3.0.0.4.386.42643 and Lyra Mini before 3.0.0.4_384_46630 allows authentication bypass when processing remote input from an unauthenticated user, leading to unauthorized access to the administrator…

EPSS
99.4%
CVSS
9.8
Ransomware
Not reported
View evidence
85Fix now

Microsoft

CVE-2021-31207

Exchange Server

Known exploitation is confirmed by CISA KEV. Microsoft Exchange Server Security Feature Bypass Vulnerability

EPSS
99.8%
CVSS
6.6
Ransomware
Known
View evidence
85Fix now

Microsoft

CVE-2021-31166

HTTP Protocol Stack, Windows 10 2004, Windows 10 20h2 +2 more

Known exploitation is confirmed by CISA KEV. HTTP Protocol Stack Remote Code Execution Vulnerability

EPSS
99.7%
CVSS
9.8
Ransomware
Not reported
View evidence
85Fix now

Micro Focus, Microfocus

CVE-2021-22502

Operation Bridge Reporter, Operation Bridge Reporter (OBR)

Known exploitation is confirmed by CISA KEV. Remote Code execution vulnerability in Micro Focus Operation Bridge Reporter (OBR) product, affecting version 10.40. The vulnerability could be exploited to allow Remote Code Execution on the OBR server.

EPSS
96.7%
CVSS
9.8
Ransomware
Not reported
View evidence
85Fix now

Arcadyan, Buffalo

CVE-2021-20090

Buffalo Firmware, Wsr-2533dhp3-bk Firmware, Wsr-2533dhpl2-bk Firmware

Known exploitation is confirmed by CISA KEV. A path traversal vulnerability in the web interfaces of Buffalo WSR-2533DHPL2 firmware version

EPSS
100.0%
CVSS
9.8
Ransomware
Not reported
View evidence
85Fix now

Cisco

CVE-2021-1497

HyperFlex HX, Hyperflex Hx Data Platform

Known exploitation is confirmed by CISA KEV. Multiple vulnerabilities in the web-based management interface of Cisco HyperFlex HX could allow an unauthenticated, remote attacker to perform command injection attacks against an affected device. For more information about these vulnerabilities,…

EPSS
99.9%
CVSS
9.8
Ransomware
Not reported
View evidence
85Fix now

Cisco

CVE-2021-1498

HyperFlex HX, Hyperflex Hx Data Platform

Known exploitation is confirmed by CISA KEV. Multiple vulnerabilities in the web-based management interface of Cisco HyperFlex HX could allow an unauthenticated, remote attacker to perform command injection attacks against an affected device. For more information about these vulnerabilities,…

EPSS
100.0%
CVSS
9.8
Ransomware
Not reported
View evidence
85Fix now

Zyxel

CVE-2020-9054

Atp100 Firmware, Atp200 Firmware, Atp500 Firmware +25 more

Known exploitation is confirmed by CISA KEV. Multiple ZyXEL network-attached storage (NAS) devices running firmware version 5.21 contain a pre-authentication command injection vulnerability, which may allow a remote, unauthenticated attacker to execute arbitrary code on a vulnerable device. ZyXEL…

EPSS
100.0%
CVSS
9.8
Ransomware
Not reported
View evidence