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Security Intel Hub 187+

Curated security advisories, vulnerability analyses, and exploit write-ups — auto-cleaned and translated to English. Updated continuously.

Examples: RCE · SSRF · GHSA · log4j
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CVSS 7.4
Cisco IOS XE DoS Vulnerability CVE-2019-1957 Advisory
sec.cloudapps.cisco.com · 2025-09-26

### Key Information - **Vulnerability Type**: Denial of Service (DoS) - **Affected Product**: Cisco IOS XE Software for Catalyst 9000 Series Switches - **CVE ID**: CVE-2019-1957 - **Severity**: High -…

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CVSS 8.6
Cisco IOS XE NBAR Denial of Service Vulnerability (CVE-2020-3561) Advisory
sec.cloudapps.cisco.com · 2025-09-26

### Key Information Summary #### Vulnerability Overview - **Vulnerability Name**: Cisco IOS XE Software Network-Based Application Recognition Denial of Service Vulnerability - **Severity**: High - **C…

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CVSS 6.1
Cisco IOS XE Web UI Reflected XSS Vulnerability (CVE-2015-6384) Advisory
sec.cloudapps.cisco.com · 2025-09-26

### Key Information #### Vulnerability Overview - **Vulnerability Name**: Cisco IOS XE Software Web UI Reflected Cross-Site Scripting Vulnerability - **CVE ID**: CVE-2015-6384 - **CVSS Score**: 5.0 (M…

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CVSS 4.3
CVE-2015-4340: Cisco AP IPv6 Gateway Modification Vulnerability
sec.cloudapps.cisco.com · 2025-09-26

### Key Information Summary #### Vulnerability Overview - **Vulnerability Name**: Cisco Access Point Software Intermittent IPv6 Gateway Change Vulnerability - **CVE ID**: CVE-2015-4340 - **Severity**:…

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CVSS 7.4
Cisco IOS XR ARP Broadcast Storm DoS Vulnerability (CVE-2021-3480) Advisory
sec.cloudapps.cisco.com · 2025-09-11

### Key Information Summary #### Vulnerability Overview - **Vulnerability Name**: Cisco IOS XR ARP Broadcast Storm Denial of Service Vulnerability - **CVE ID**: CVE-2021-3480 - **CVSS Score**: 7.4 - *…

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CVSS 5.3
Cisco IP Phone SIP Software Arbitrary File Write & Info Disclosure (CVE-2020-3537/3538)
sec.cloudapps.cisco.com · 2025-09-05

### Key Vulnerability Information #### Vulnerability Overview - **CVE ID**: CVE-2020-3537, CVE-2020-3538 - **CVSS Score**: 6.1 (Medium) - **Affected Products**: Cisco Desk Phone 9800 Series, IP Phone …

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CVSS 5.4
Cisco IMC Virtual KVM XSS Vulnerability (CVE-2021-34756) Advisory
sec.cloudapps.cisco.com · 2025-08-29

### Key Information Summary #### Vulnerability Overview - **Vulnerability Name**: Cisco Integrated Management Controller Virtual Keyboard Video Monitor Shared Cross-Site Scripting Vulnerability - **CV…

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CVSS 4.4
Cisco NX-OS Command Injection Vulnerability (CVE-2020-3549) Advisory
sec.cloudapps.cisco.com · 2025-08-29

### Key Information Summary #### Vulnerability Overview - **Vulnerability Name**: Cisco NX-OS Software Command Injection Vulnerability - **Severity**: Medium (CVSS Score: 6.8) - **Release Date**: 2020…

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CVSS 5.5
Cisco NX-OS Sensitive Log Information Disclosure Vulnerability (CVE-2023-20517)
sec.cloudapps.cisco.com · 2025-08-29

### Key Information - **Vulnerability Name**: Cisco NX-OS Software Sensitive Log Information Disclosure Vulnerability - **CVE ID**: CVE-2023-20517 - **CVSS Score**: 5.5 (Medium) - **Affected Products*…

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CVSS 7.1
Cisco UCS Director Open Redirect Vulnerability Advisory (CVE-2017-6748)
sec.cloudapps.cisco.com · 2025-08-29

### Critical Vulnerability Information #### Vulnerability Overview - **CVE ID**: CVE-2017-6748 - **Severity**: High - **CVSS Score**: 9.3 - **Release Date**: July 26, 2017 - **Update Date**: July 26, …

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CVSS 6.5
Cisco UCS Fabric Interconnects CLI/Web Command Injection Vulnerabilities (CVE-2020-20285/20286)
sec.cloudapps.cisco.com · 2025-08-29

### Critical Vulnerability Information #### Vulnerability Overview - **CVE ID**: CVE-2020-20286, CVE-2020-20285 - **Severity**: Medium (CVSS Base Score: 6.0) - **Affected Products**: - UCS 6300 Series…

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CVSS 7.7
Cisco ASA/FTD TLS 1.3 DoS Vulnerability (CVE-2023-28654)
sec.cloudapps.cisco.com · 2025-08-16

### Key Information #### Vulnerability Overview - **Vulnerability Type**: Denial of Service (DoS) - **Affected Products**: Cisco Secure Firewall Adaptive Security Appliance and Secure Firewall Threat …

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CVSS 8.6
Cisco ASA/TFD Web Server Interface Remote DoS Vulnerability
sec.cloudapps.cisco.com · 2025-08-16

### Key Information Summary #### Vulnerability Overview - **Vulnerability Type**: Denial of Service (DoS) - **Affected Products**: Cisco Secure Firewall Adaptive Security Appliance (ASA) and Secure Fi…

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CVSS 6.5
Cisco FMC Authentication Bypass Vulnerabilities (CVE-2020-20381/20382)
sec.cloudapps.cisco.com · 2025-08-16

### Key Information Summary #### Vulnerability Overview - **CVE ID**: CVE-2020-20381, CVE-2020-20382 - **CVSS Score**: 6.5 (Medium) - **Affected Product**: Cisco Secure Firewall Management Center (FMC…

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CVSS 8.5
Cisco ASA/FTD WebVPN Remote DoS Vulnerability (CVE-2021-34724)
sec.cloudapps.cisco.com · 2025-08-16

### Key Information - **Vulnerability Name**: Cisco Secure Firewall Adaptive Security Appliance and Secure Firewall Threat Defense Software VPN Web Server Denial of Service Vulnerability - **CVE ID**:…

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CVSS 8.6
Cisco ASA/FTD CVE-2021-34721 DoS Vulnerability Advisory
sec.cloudapps.cisco.com · 2025-08-16

### Critical Vulnerability Information #### Vulnerability Overview - **CVE ID**: CVE-2021-34721 - **CVSS Score**: 9.8 (Critical) - **Affected Products**: Cisco ASA Software, Cisco Firepower Threat Def…

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CVSS 6.0
CVE-2022-20220: Cisco FMC/FTD CLI Command Injection Vulnerability
sec.cloudapps.cisco.com · 2025-08-16

## Critical Vulnerability Information - **Vulnerability Name**: Cisco Secure Firewall Management Center and Secure Firewall Threat Defense Software Command Injection Vulnerability - **CVE ID**: CVE-20…

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Cisco IOS/IOS XE SWAP Remote Code Execution Vulnerabilities (CVE-2017-6534 to 6539) Advisory
sec.cloudapps.cisco.com · 2025-08-02

### Key Information #### Vulnerability Overview - **Vulnerability Type**: SWAP: Remote Code Execution Vulnerabilities in Cisco IOS and IOS XE Software - **Severity**: High - **CVE IDs**: CVE-2017-6534…

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CVSS 6.5
Cisco ISE Authenticated RCE and Authorization Bypass Vulnerabilities (CVE-2025-20283/20284/20285)
sec.cloudapps.cisco.com · 2025-07-17

### Critical Vulnerability Information #### Vulnerability Overview - **Title**: Cisco Identity Services Engine Authenticated Remote Code Execution and Authorization Bypass Vulnerabilities - **Severity…

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CVE-2007-3585: Clientless SSL VPN Same-Origin Policy Bypass
www.kb.cert.org · 2025-06-18

### Key Information #### Vulnerability Overview - **Vulnerability Name**: Clientless SSL VPN products break web browser domain-based security models - **Vulnerability ID**: VU#4201869 - **Release Date…

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