#cisco


CISA sets urgent deadline to fix Cisco flaw exploited in attacks

Jun 26, 2026 // 22:57

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) is giving federal agencies until Sunday to patch a vulnerability in Cisco Unified Communications Manager Server that is […]

Cisco Unified CM Flaw Exploited After PoC Reveals File-Write Path to Root

Jun 25, 2026 // 16:22

Threat actors have begun to exploit a recently disclosed critical security flaw impacting Cisco Unified Communications Manager (Unified CM) and Unified Communications Manager Session Management […]

Cisco Catalyst SD-WAN Zero-Day CVE-2026-20245 Exploited to Gain Root Access

Jun 25, 2026 // 08:52

An unknown threat actor exploited a recently disclosed high-severity security flaw impacting Cisco Catalyst SD-WAN as a zero-day at least two months before it was […]

Mandiant reveals how Cisco SD-WAN zero-day attacks gained root access

Jun 25, 2026 // 00:36

New details have been revealed on how hackers exploited a Cisco Catalyst SD-WAN vulnerability tracked as CVE-2026-20245 in zero-day attacks to create rogue root accounts […]

Cisco Unified CM Flaw Exploited After PoC Reveals File-Write Path to Root

Jun 24, 2026 // 13:42

Threat actors have begun to exploit a recently disclosed critical security flaw impacting Cisco Unified Communications Manager (Unified CM) and Unified Communications Manager Session Management […]

Cisco Unified CM flaw CVE-2026-20230 now exploited in attacks

Jun 24, 2026 // 00:56

A high-severity SSRF vulnerability, tracked as CVE-2026-20230, in Cisco Unified Communications Manager Server is now being exploited in attacks. Cisco released security updates for the […]

Cisco Releases Security Updates for Actively Exploited SD-WAN Manager Flaw

Jun 16, 2026 // 09:10

Cisco has released security updates for a medium-severity security flaw in Catalyst SD-WAN Manager that has come under active exploitation in the wild. The vulnerability, […]

Cisco fixes SD-WAN vManage flaw exploited in zero-day attacks

Jun 15, 2026 // 22:57

Cisco has released security updates to address a vulnerability in the Catalyst SD-WAN Manager, tracked as CVE-2026-20262, that was exploited in attacks to escalate to […]

CISA Adds Cisco, Chrome, and Arista Flaws to KEV Catalog Amid Active Exploitation

Jun 10, 2026 // 17:47

The U.S. Cybersecurity and Infrastructure Security Agency (CISA) on Tuesday added three new vulnerabilities to its Known Exploited Vulnerabilities (KEV) catalog, following reports of active […]

Cisco Catalyst SD-WAN Manager CVE-2026-20245 Flaw Actively Exploited – No Patch Available

Jun 6, 2026 // 07:27

Cisco has warned that a high-severity security flaw impacting Catalyst SD-WAN Manager has come under active exploitation. The vulnerability, tracked as CVE-2026-20245, carries a CVSS […]