CVE-2021-1583

A vulnerability in the fabric infrastructure file system access control of Cisco Nexus 9000 Series Fabric Switches in Application Centric Infrastructure ACI mode could allow an authenticated, local attacker to read arbitrary files on an affected system. This vulnerability is due to improper acces...

CVE-2021-1523

A vulnerability in Cisco Nexus 9000 Series Fabric Switches in Application Centric Infrastructure ACI Mode could allow an unauthenticated, remote attacker to cause a queue wedge on a leaf switch, which could result in critical control plane traffic to the device being dropped. This could result in...

CVE-2021-1583

CVE-2021-1583 affects Cisco Nexus 9000 Series Fabric Switches operating in Application Centric Infrastructure (ACI) mode . The root cause is an improper access control in the fabric infrastructure file system, allowing an authenticated local attacker with Administrator privileges to read arbitrar...

CVE-2021-1582 Cisco Application Policy Infrastructure Controller Stored Cross-Site Scripting Vulnerability

A vulnerability in the web UI of Cisco Application Policy Infrastructure Controller APIC or Cisco Cloud APIC could allow an authenticated, remote attacker to perform a stored cross-site scripting attack on an affected system. This vulnerability is due to improper input validation in the web UI. A...

CVE-2021-1582

A vulnerability in the web UI of Cisco Application Policy Infrastructure Controller APIC or Cisco Cloud APIC could allow an authenticated, remote attacker to perform a stored cross-site scripting attack on an affected system. This vulnerability is due to improper input validation in the web UI. A...

CVE-2021-1586

A vulnerability in the Multi-Pod or Multi-Site network configurations for Cisco Nexus 9000 Series Fabric Switches in Application Centric Infrastructure ACI mode could allow an unauthenticated, remote attacker to unexpectedly restart the device, resulting in a denial of service DoS condition. This...

CVE-2021-1523

A vulnerability in Cisco Nexus 9000 Series Fabric Switches in Application Centric Infrastructure ACI Mode could allow an unauthenticated, remote attacker to cause a queue wedge on a leaf switch, which could result in critical control plane traffic to the device being dropped. This could result in...

CVE-2021-1584

A vulnerability in Cisco Nexus 9000 Series Fabric Switches in Application Centric Infrastructure ACI mode could allow an authenticated, local attacker to elevate privileges on an affected device. This vulnerability is due to insufficient restrictions during the execution of a specific CLI command...

Cisco Nexus 9000 Series Fabric Switches ACI Mode Arbitrary File Read Vulnerability

A vulnerability in the fabric infrastructure file system access control of Cisco Nexus 9000 Series Fabric Switches in Application Centric Infrastructure ACI mode could allow an authenticated, local attacker to read arbitrary files on an affected system. This vulnerability is due to improper acces...

Cisco Application Policy Infrastructure Controller 授权问题漏洞

Cisco Application Policy Infrastructure Controller APIC is an automated infrastructure deployment and governance solution from Cisco. The API endpoint of the Controller contains an elevation of privilege vulnerability that can be exploited by an attacker with administrator read-only credentials t...

Cisco Nexus 9000 Series Fabric Switches 操作系统命令注入漏洞

The Cisco Nexus 9000 Series Switches are modular and fixed port network switches designed for the data center.An elevation of privilege vulnerability exists in Cisco Nexus 9000 Series Fabric Switches ACI Mode, which can be exploited by an attacker to gain access to the underlying operating system...

Cisco Application Policy Infrastructure Controller 安全漏洞

Cisco Application Policy Infrastructure Controller APIC is an automated infrastructure deployment and governance solution from Cisco. A security vulnerability exists in Cisco Application Policy Infrastructure Controller that stems from a lack of effective privilege controls in the product API. Th...

Cisco Application Policy Infrastructure Controller 命令注入漏洞

Cisco Application Policy Infrastructure Controller APIC is an automated infrastructure deployment and governance solution from Cisco. A command injection vulnerability exists in Cisco Application Policy Infrastructure Controller, which stems from the product's web UI and API endpoint not validati...

Cisco Application Policy Infrastructure Controller 安全漏洞

Cisco Application Policy Infrastructure Controller APIC is an automated infrastructure deployment and governance solution from Cisco.Cisco Application Policy Infrastructure Controller's API endpoint contains an arbitrary file read/write vulnerability, which can be exploited by an attacker to read...

PT-2021-4957 · Cisco · Cisco Apic +1

Name of the Vulnerable Software and Affected Versions: Cisco Application Policy Infrastructure Controller APIC and Cisco Cloud Application Policy Infrastructure Controller Cloud APIC affected versions not specified Description: A vulnerability in the API endpoint of the affected systems could all...

Effective Threat-Hunting Queries in a Redacted World

A decade ago, hunting for adversary infrastructure was often as simple as monitoring a domain registrant’s name or phone number in public WHOIS records. As bad actors have moved first toward privacy protection services and then gained further obscurity behind laws such as the General Data...

Researchers Warn of 4 Emerging Ransomware Groups That Can Cause Havoc

Cybersecurity researchers on Tuesday took the wraps off four up-and-coming ransomware groups that could pose a serious threat to enterprises and critical infrastructure, as the ripple effect of a recent spurt in ransomware incidents show that attackers are growing more sophisticated and more...

BadAlloc Vulnerability Affecting BlackBerry QNX RTOS

Summary On August 17, 2021, BlackBerry publicly disclosed that its QNX Real Time Operating System RTOS is affected by a BadAlloc vulnerability—CVE-2021-22156. BadAlloc is a collection of vulnerabilities affecting multiple RTOSs and supporting libraries.1 A remote attacker could exploit...

Cloudflare mitigated one of the largest DDoS attack involving 17.2 million rps

Web infrastructure and website security company Cloudflare on Thursday disclosed that it mitigated the largest ever volumetric distributed denial of service DDoS attack recorded to date. The attack, launched via a Mirai botnet, is said to have targeted an unnamed customer in the financial industr...

CVE-2021-37698

CVE-2021-37698 affects Icinga 2 (versions 2.5.0–2.13.0) where ElasticsearchWriter, GelfWriter, InfluxdbWriter and Influxdb2Writer fail to verify the server’s certificate even when a CA is configured. This TLS validation flaw can enable credential exposure or impersonation when connecting to TSDBs...