Act
active
SonicWall SMA 1000 Critical SSRF Actively Exploited After PoC Release
- Engineer — Act: SonicWall SMA 1000 is a common enterprise remote-access appliance; a public PoC and 135 observed exploitation attempts within days of disclosure override the low EPSS score. Patch to the vendor-issued fixed version immediately and audit appliance logs for SSRF-originated outbound requests.
- SOC/IR — Act: Active exploitation of an edge VPN appliance with a public PoC warrants an assume-breach posture; hunt for anomalous outbound requests originating from SMA 1000 appliances since the vulnerability was disclosed, and check for follow-on lateral movement indicators from those hosts.
- Leader — Act: Confirm this week whether SonicWall SMA 1000 is in the estate; active exploitation of a CVSS 10 remote-access appliance means potential full-network-access exposure, and the patch status should be verified before the weekend given the publicly available exploit code.
- Signals: CVE-2026-102255 — CISA KEV: not listed, EPSS 0.00, public PoC on GitHub
This entry was curated and judged by AI (Claude) with automated enrichment
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