Possible PAN-OS CVE-2026-0257 Exploitation via GlobalProtect PoC Artifacts (via network)
- Category
- network
- Author
- HuntRule
- Published
- 2026-10-19
- Updated
- 2026-10-19
ATT&CK techniques
Initial Access → PersistenceRecon
Resource Dev
Execution
Persistence
Priv Esc
Defense Evasion
Cred Access
Discovery
Lateral Movement
Collection
C2
Exfiltration
Impact
What it detects
This rule detects GlobalProtect gateway connections carrying the hard-coded device names and placeholder MAC addresses embedded in public proof-of-concept code for PAN-OS CVE-2026-0257. Presence of these exploit-specific constants indicates an attempt to abuse the flaw for unauthenticated access.
Reporting behind it
Detection content is published as a reviewed draft. Tune thresholds and exclusions against your own telemetry before enabling this rule for alerting.
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Also included
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