CVE-2022-20775

Cisco warned that CVE-2026-20262, a Catalyst SD-WAN Manager vulnerability allowing arbitrary file writes, is being actively exploited. Cisco confirmed active exploitation of CVE-2026-20262, an arbitrary file write vulnerability affecting Catalyst SD-WAN Manager. CVE-2026-20262 (CVSS score of 6.5) is an arbitrary file write vulnerability in the web interface of Cisco Catalyst SD-WAN Manager. The flaw is […]

Cisco recently became aware of the exploitation of CVE-2026-20262, a Catalyst SD-WAN Manager zero-day that allows arbitrary file write.

Cisco warns of CVE-2026-20245 in SD-WAN Manager, a flaw that can lead to root access via file upload command injection; no patch or workaround yet. Cisco warns of a privilege escalation flaw, tracked as CVE-2026-20245 (CVSS base score of 7.8), in Cisco Catalyst SD-WAN Manager, the platform formerly known as SD-WAN vManage. An authenticated local […]

The vulnerability is tracked as CVE-2026-20245 and it can allow arbitrary command execution as root, but no patch yet.

Cisco has patched yet another Catalyst SD-WAN Controller authentication bypass vulnerability (CVE-2026-20182) that has been exploited as a zero-day by “a highly sophisticated cyber threat actor”. About CVE-2026-20182 CVE-2026-20182 – affecting both Cisco Catalyst SD-WAN Controller (the “brain” of the Cisco Catalyst SD-WAN solution) and Cisco Catalyst SD-WAN Manager (the management plane for the entire SD-WAN fabric) – stems from a flawed peering authentication mechanism. It affects both on-prem and cloud deployments. CVE-2026-20182 was reported … More →

The zero-day, tracked as CVE-2026-20182, has been exploited in targeted attacks by a sophisticated threat actor identified as UAT-8616.

The US Cybersecurity and Infrastructure Security Agency (CISA) has warned that an authentication bypass vulnerability patched in Ivanti Endpoint Manager (EPM) last month is now being exploited in the wild. The agency has also updated its directive related to two Cisco Catalyst SD-WAN flaws that were also fixed last month after being used in zero-day […]

WatchTowr reports seeing exploitation attempts for CVE-2026-20127 from numerous unique IP addresses.

Cisco warns that two recently patched Catalyst SD-WAN flaws, CVE-2026-20128 and CVE-2026-20122, are already being actively exploited in the wild. Cisco warned customers that threat actors are actively exploiting two recently patched Catalyst SD-WAN vulnerabilities, CVE-2026-20128 and CVE-2026-20122. The networking giant urged organizations to apply the latest security updates to reduce the risk of compromise. […]

The networking giant has added the recently patched CVE-2026-20128 and CVE-2026-20122 to the list of exploited vulnerabilities.

For the latest discoveries in cyber research for the week of 2nd March, please download our Threat Intelligence Bulletin. TOP ATTACKS AND BREACHES Wynn Resorts, a United States-based casino and hotel operator, has confirmed that employee data was accessed following an extortion threat linked to ShinyHunters. The company said operations were not disrupted. Reports indicate […]

U.S. Cybersecurity and Infrastructure Security Agency (CISA) adds Cisco SD-WAN flaws to its Known Exploited Vulnerabilities catalog. The U.S. Cybersecurity and Infrastructure Security Agency (CISA) added two Cisco SD-WAN flaws to its Known Exploited Vulnerabilities (KEV) catalog. Below are the flaws added to the catalog: This week, Cisco warned of a critical Cisco SD-WAN vulnerability, tracked […]

Cisco SD-WAN vulnerability CVE-2026-20127 has been exploited since 2023 to gain unauthenticated admin access. A critical Cisco SD-WAN vulnerability, tracked as CVE-2026-20127 (CVSS score of 10.0), has been actively exploited since 2023. The flaw affects Catalyst SD-WAN Controller and Manager and allows remote, unauthenticated attackers to bypass authentication and gain full administrative access by sending […]

Already added to CISA’s KEV catalog, the flaw allows attackers to bypass authentication and gain administrative privileges.

Cybersecurity agencies across the Five Eyes alliance have issued an emergency directive warning that a critical Cisco SD-WAN vulnerability is being actively exploited to gain unauthorized access to federal networks. Officials confirmed that threat actors are targeting core SD-WAN control systems —infrastructure that manages traffic across government and enterprise networks — and urged organizations to […]

A “highly sophisticated” cyber threat actor has been exploiting a zero-day authentication bypass vulnerability (CVE-2026-20127) in Cisco Catalyst SD-WAN Controller (formerly vSmart) and Cisco Catalyst SD-WAN Manager (formerly SD-WAN vManage), Cisco has announced today. The vulnerability was reported by Australian Signals Directorate’s Australian Cyber Security Centre, who said that once the vulnerability was exploited, “the malicious actors add[ed] a rogue peer, and eventually gain[ed] root access to establish long-term persistence in SD-WANs.” “This vulnerability exists … More →