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Δ / VULNERABILITY RECORD

CVE-2020-5135.

Source-reported disclosure and enrichment record.

SEVERITY / CVSSUnscoredNo severity score in this snapshot.
EXPLOITATION STATUSCISA known exploitedAdded Mar 15, 2022
RECORD STATUSAwaiting NVD dataModified Mar 15, 2022

Disclosure summary

A buffer overflow vulnerability in SonicOS allows a remote attacker to cause Denial of Service (DoS) and potentially execute arbitrary code by sending a malicious request to the firewall.

CISA remediation guidance

Apply updates per vendor instructions.

Original records & references

PUBLISHED 2022-03-15T00:00:00-04:00
MODIFIED 2022-03-15T00:00:00-04:00
INGESTED 2026-10-06T11:42:58-04:00