Pierluigi Paganini
September 30, 2020
Cisco addressed two actively exploited DoS vulnerabilities that reside in the IOS XR software that runs on multiple carrier-grade routers. Cisco addressed two high severity memory exhaustion DoS vulnerabilities that reside in the IOS XR Network OS that runs on multiple carrier-grade routers. The company confirmed that both vulnerabilities are actively exploited in attacks in the wild. […]
Pierluigi Paganini
September 25, 2020
Cisco patched 34 high-severity flaws affecting its IOS and IOS XE software, some of them can be exploited by a remote unauthenticated attacker. Cisco on Thursday released security patches for 34 high-severity vulnerabilities affecting its IOS and IOS XE software. The IT giant issued 25 advisories as part of the September 2020 semiannual IOS and IOS […]
Pierluigi Paganini
September 02, 2020
Cisco addressed a critical remote code execution vulnerability affecting multiple versions of its Cisco Jabber for Windows operating system. Cisco has addressed a critical severity remote code execution flaw, tracked as CVE-2020-3495, that affects multiple versions of Cisco Jabber for Windows. Cisco Jabber for Windows is a desktop collaboration client that integrates users with presence, audion, video […]
Pierluigi Paganini
August 31, 2020
Cisco warns that threat actors are attempting to exploit a high severity DoS flaw in its Cisco IOS XR software that runs on carrier-grade routers. Cisco warned over the weekend that attackers are trying to exploit a high severity memory exhaustion denial-of-service (DoS) vulnerability (CVE-2020-3566) affecting the Cisco IOS XR Network OS that runs on carrier-grade routers. Cisco IOS XR […]
Pierluigi Paganini
August 28, 2020
A former Cisco employee has pleaded guilty to hacking charges and intentionally causing damage to the systems of his company. The former Cisco employee Sudhish Kasaba Ramesh (30) pleaded guilty in federal court in San Jose today to intentionally accessing a protected computer of his company without authorization and causing damage. The news was announced […]
Pierluigi Paganini
August 28, 2020
Cisco addressed ten high-risk vulnerabilities in NX-OS software, including some issues that could lead to code execution and privilege escalation. Cisco this week released security patches to address ten high-risk vulnerabilities in NX-OS software, including some flaws that could lead to code execution and privilege escalation. The first issue, tracked as CVE-2020-3517, is a DoS […]
Pierluigi Paganini
July 31, 2020
Cisco addressed critical and high-severity vulnerabilities affecting its Data Center Network Manager (DCNM) network management platform. Cisco addressed this week some critical and high-severity vulnerabilities impacting its Data Center Network Manager (DCNM) network management platform. One of the most security issues is a critical authentication bypass vulnerability, tracked as CVE-2020-3382. The vulnerability can allow a remote, unauthenticated attacker […]
Pierluigi Paganini
July 16, 2020
Cisco addresses a critical remote code execution (RCE), authentication bypass, and static default credential flaws that could lead to full router takeover. Cisco has released security updates to address critical remote code execution (RCE), authentication bypass, and static default credential vulnerabilities affecting multiple router and firewall devices. An attacker could exploit the vulnerabilities to completely […]
Pierluigi Paganini
July 02, 2020
Cisco announced that it has patched several vulnerabilities affecting its products, including security issues in Small Business routers and switches. Cisco has addressed eight vulnerabilities affecting its products, including flaws in Small Business routers and switches. The most severe flaw, tracked as CVE-2020-3297, affects Small Business and managed switches, it has been rated by Cisco as […]
Pierluigi Paganini
June 02, 2020
A flaw in the IP-in-IP tunneling protocol that can be exploited for DoS attacks and to bypass security controls impact devices from Cisco and other vendors. A vulnerability that affects the IP-in-IP tunneling protocol (aka IP Encapsulation within IP) implemented by Cisco and other vendors could be exploited for denial-of-service (DoS) attacks and to bypass […]
