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CyberSigur / Security Intelligence

Known exploited vulnerabilities

Browse CISA's Known Exploited Vulnerabilities catalog. Search by CVE, vendor, or product. Information is published by the US Cybersecurity and Infrastructure Security Agency.

Official CISA source ↗CISA updated: 2026-10-30

1,766 vulnerabilities · Page 83 of 89

CVE-2020-6418

Google Chromium V8 Type Confusion Vulnerability

Google · Chromium V8 · Added: 2021-11-03

Google Chromium V8 Engine contains a type confusion vulnerability allows a remote attacker to potentially exploit heap corruption via a crafted HTML page. This vulnerability could affect multiple web browsers that utilize Chromium, including, but not limited to, Google Chrome, Microsoft Edge, and Opera.

CISA recommended action

Apply updates per vendor instructions.

CVE details ↗
CVE-2020-6819

Mozilla Firefox And Thunderbird Use-After-Free Vulnerability

Mozilla · Firefox and Thunderbird · Added: 2021-11-03

Mozilla Firefox and Thunderbird contain a race condition vulnerability when running the nsDocShell destructor under certain conditions. The race condition creates a use-after-free vulnerability, causing unspecified impacts.

CISA recommended action

Apply updates per vendor instructions.

CVE details ↗
CVE-2020-6820

Mozilla Firefox And Thunderbird Use-After-Free Vulnerability

Mozilla · Firefox and Thunderbird · Added: 2021-11-03

Mozilla Firefox and Thunderbird contain a race condition vulnerability when handling a ReadableStream under certain conditions. The race condition creates a use-after-free vulnerability, causing unspecified impacts.

CISA recommended action

Apply updates per vendor instructions.

CVE details ↗
CVE-2020-7961

Liferay Portal Deserialization of Untrusted Data Vulnerability

Liferay · Liferay Portal · Added: 2021-11-03

Liferay Portal contains a deserialization of untrusted data vulnerability that allows remote attackers to execute code via JSON web services.

CISA recommended action

Apply updates per vendor instructions.

CVE details ↗
CVE-2020-8193

Citrix ADC, Gateway, and SD-WAN WANOP Appliance Authorization Bypass Vulnerability

Citrix · Application Delivery Controller (ADC), Gateway, and SD-WAN WANOP Appliance · Added: 2021-11-03

Citrix ADC, Citrix Gateway, and multiple Citrix SD-WAN WANOP appliance models contain an authorization bypass vulnerability that may allow unauthenticated access to certain URL endpoints. The attacker must have access to the NetScaler IP (NSIP) in order to perform exploitation.

CISA recommended action

Apply updates per vendor instructions.

CVE details ↗
CVE-2020-8195

Citrix ADC, Gateway, and SD-WAN WANOP Appliance Information Disclosure Vulnerability

Citrix · Application Delivery Controller (ADC), Gateway, and SD-WAN WANOP Appliance · Added: 2021-11-03

Citrix ADC, Citrix Gateway, and multiple Citrix SD-WAN WANOP appliance models contain an information disclosure vulnerability.

CISA recommended action

Apply updates per vendor instructions.

CVE details ↗
CVE-2020-8196

Citrix ADC, Gateway, and SD-WAN WANOP Appliance Information Disclosure Vulnerability

Citrix · Application Delivery Controller (ADC), Gateway, and SD-WAN WANOP Appliance · Added: 2021-11-03

Citrix ADC, Citrix Gateway, and multiple Citrix SD-WAN WANOP appliance models contain an information disclosure vulnerability.

CISA recommended action

Apply updates per vendor instructions.

CVE details ↗
CVE-2020-8243

Ivanti Pulse Connect Secure Code Execution Vulnerability

Ivanti · Pulse Connect Secure · Added: 2021-11-03

Ivanti Pulse Connect Secure contains an unspecified vulnerability in the admin web interface that could allow an authenticated attacker to upload a custom template to perform code execution.

CISA recommended action

Apply updates per vendor instructions.

CVE details ↗
CVE-2020-8260

Ivanti Pulse Connect Secure Code Execution Vulnerability

Ivanti · Pulse Connect Secure · Added: 2021-11-03

Pulse Connect Secure contains an unspecified vulnerability that allows an authenticated attacker to perform code execution using uncontrolled gzip extraction.

CISA recommended action

Apply updates per vendor instructions.

CVE details ↗
CVE-2020-8467

Trend Micro Apex One and OfficeScan Remote Code Execution Vulnerability

Trend Micro · Apex One and OfficeScan · Added: 2021-11-03

Trend Micro Apex One and OfficeScan contain an unspecified vulnerability within a migration tool component that allows for remote code execution.

CISA recommended action

Apply updates per vendor instructions.

CVE details ↗
CVE-2020-8468

Trend Micro Multiple Products Content Validation Escape Vulnerability

Trend Micro · Apex One, OfficeScan and Worry-Free Business Security Agents · Added: 2021-11-03

Trend Micro Apex One, OfficeScan, and Worry-Free Business Security agents contain a content validation escape vulnerability that could allow an attacker to manipulate certain agent client components.

CISA recommended action

Apply updates per vendor instructions.

CVE details ↗
CVE-2020-8515

Multiple DrayTek Vigor Routers Web Management Page Vulnerability

DrayTek · Multiple Vigor Routers · Added: 2021-11-03

DrayTek Vigor3900, Vigor2960, and Vigor300B routers contain an unspecified vulnerability that allows for remote code execution.

CISA recommended action

Apply updates per vendor instructions.

CVE details ↗
CVE-2020-8599

Trend Micro Apex One and OfficeScan Authentication Bypass Vulnerability

Trend Micro · Apex One and OfficeScan · Added: 2021-11-03

Trend Micro Apex One and OfficeScan server contain a vulnerable EXE file that could allow a remote attacker to write data to a path on affected installations and bypass root login.

CISA recommended action

Apply updates per vendor instructions.

CVE details ↗
CVE-2020-8644

PlaySMS Server-Side Template Injection Vulnerability

PlaySMS · PlaySMS · Added: 2021-11-03

PlaySMS contains a server-side template injection vulnerability that allows for remote code execution.

CISA recommended action

Apply updates per vendor instructions.

CVE details ↗
CVE-2020-8655

EyesOfNetwork Improper Privilege Management Vulnerability

EyesOfNetwork · EyesOfNetwork · Added: 2021-11-03

EyesOfNetwork contains an improper privilege management vulnerability that may allow a user to run commands as root via a crafted Nmap Scripting Engine (NSE) script to nmap7.

CISA recommended action

Apply updates per vendor instructions.

CVE details ↗
CVE-2020-8657

EyesOfNetwork Use of Hard-Coded Credentials Vulnerability

EyesOfNetwork · EyesOfNetwork · Added: 2021-11-03

EyesOfNetwork contains a use of hard-coded credentials vulnerability, as it uses the same API key by default. Exploitation allows an attacker to calculate or guess the admin access token.

CISA recommended action

Apply updates per vendor instructions.

CVE details ↗
CVE-2020-9818

Apple iOS, iPadOS, and watchOS Out-of-Bounds Write Vulnerability

Apple · iOS, iPadOS, and watchOS · Added: 2021-11-03

Apple iOS, iPadOS, and watchOS Mail contains an out-of-bounds write vulnerability which may allow memory modification or application termination when processing a maliciously crafted mail message.

CISA recommended action

Apply updates per vendor instructions.

CVE details ↗
CVE-2020-9819

Apple iOS, iPadOS, and watchOS Memory Corruption Vulnerability

Apple · iOS, iPadOS, and watchOS · Added: 2021-11-03

Apple iOS, iPadOS, and watchOS Mail contains a memory corruption vulnerability that may allow heap corruption when processing a maliciously crafted mail message.

CISA recommended action

Apply updates per vendor instructions.

CVE details ↗
CVE-2020-9859

Apple Multiple Products Code Execution Vulnerability

Apple · Multiple Products · Added: 2021-11-03

Apple iOS, iPadOS, macOS, watchOS, and tvOS contain an unspecified vulnerability that may allow an application to execute code with kernel privileges.

CISA recommended action

Apply updates per vendor instructions.

CVE details ↗
CVE-2021-1497

Cisco HyperFlex HX Installer Virtual Machine Command Injection Vulnerability

Cisco · HyperFlex HX · Added: 2021-11-03

Cisco HyperFlex HX Installer Virtual Machine contains an insufficient input validation vulnerability which could allow an attacker to execute commands on an affected device as the root user.

CISA recommended action

Apply updates per vendor instructions.

CVE details ↗
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