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Critical SonicWall SMA 1000 Flaw Targeted in 135 Exploitation Attempts After Patch

The Hacker News·October 12, 2026·1 min read
Critical SonicWall SMA 1000 Flaw Targeted in 135 Exploitation Attempts After Patch

Threat actors have been observed exploiting a critical SonicWall SMA 1000 vulnerability, CVE-2026-102255 (CVSS 10.0), within days of disclosure. The flaw is a pre-authenticated server-side request forgery (SSRF) allowing remote attackers to direct the appliance to issue requests. At least 135 exploitation attempts have been detected after the patch was released.

Read at The Hacker News
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