Path Traversal Vulnerability in Check Point Security Management Products (CVE‑2026‑93616) Allows Unauthenticated Script Upload
What It Is – Check Point’s Security Management Server, Multi‑Domain Security Management Server, Log Server, Multi‑Domain Log Server and SmartEvent contain a path‑traversal flaw (CVE‑2026‑93616) that lets an unauthenticated attacker write files outside the intended directory and execute arbitrary scripts.
Exploitability – The vulnerability is exploitable without credentials; a proof‑of‑concept exists in the public advisory. The CVSS v3 base score is 9.8 (Critical), indicating a high likelihood of remote code execution.
Affected Products – Check Point Security Management Server, Multi‑Domain Security Management Server, Log Server, Multi‑Domain Log Server, SmartEvent (all current versions prior to the vendor‑issued patch).
Why It Matters for Trust & Control Assurance
- Demonstrates the need for continuous verification that configuration baselines (file‑system permissions, input validation) remain intact – a core control‑area across SOC 2, ISO 27001, NIST CSF and others.
- Provides auditors with concrete evidence that security‑by‑design controls (secure coding, input sanitisation) are being monitored and enforced.
- Highlights that a single mis‑configuration can break the trust chain; enterprises must be able to prove they remediate and evidence the fix promptly.
Recommended Actions
- Apply Check Point’s emergency patch immediately; verify version numbers against the advisory.
- Conduct a configuration audit of all affected servers to confirm that directory permissions and web‑application firewalls block unauthorized path traversal.
- Enable detailed file‑system and script‑execution logging; forward logs to a SIEM for continuous monitoring.
- Map the remediation to the “Secure configuration and input‑validation” control objective in your framework of record and capture evidence in your Trust Center.
- Test the fix with a controlled exploit attempt to ensure the vulnerability is fully mitigated.
Source: CISA KEV – CVE‑2026‑93616