Vulnerability Intelligence Report
CVE-2020-11503
A heap-based buffer overflow in the awarrensmtp component of Sophos XG Firewall v17.5 MR11 and older potentially allows an attacker to run arbitrary code remotely.
No Active Exploit Signals
CVSS Base Score
9.8
CRITICAL
EPSS Probability:1.44%
Executive Threat Verdict
Evaluating...
Evaluating Threat Landscape...
Assessing known weaponization, exploitation telemetry, and federal advisories.
Attack Surface
—
Authentication
—
Weaponization
—
SSVC Action
—
Affected Products & Versions
| Vendor | Product | Affected Versions |
|---|---|---|
| sophos | sfos | 17.5 |
| sophos | xg_firewall | all |
References & Technical Advisories
No reference links found.
Threat Intelligence Signals
EPSS Score
1.444%
GitHub Advisory
Identity & Timeline
| Status | PUBLISHED |
| Assigning Authority | MITRE Corporation · N/A · USA |
| Reserved | 2020-04-03T00:00:00 |
| Published | 2020-06-18T15:25:29 |
| Last Updated | 2024-08-04T11:35:12 |
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