Cisco Patches Another SD-WAN Zero-Day Exploited in Attacks

Cisco has addressed a vulnerability in its Catalyst SD-WAN Manager that was being exploited in attacks.

Source SecurityWeek AI Summary Updated 2h 38m ago

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Cisco has addressed a vulnerability in its Catalyst SD-WAN Manager that was being exploited in attacks. The issue, identified as CVE-2026-20262, allows arbitrary file write. This vulnerability is significant because it was being exploited, indicating that it posed a real threat to users of the affected software. Cisco's prompt action in releasing a patch suggests that the company is taking the issue seriously. The patch is intended to mitigate the vulnerability, but users should still take steps to ensure their systems are properly secured.

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