CVE-2019-15971 is a medium-severity vulnerability affecting Cisco Email Security Appliance (ESA) firmware, specifically its MP3 detection engine. An unauthenticated, remote attacker can exploit this flaw by sending a specially crafted MP3 file, bypassing configured content filters. This could lead to the delivery of malicious content that would otherwise be blocked. There is no evidence of active exploitation, public exploit code, or significant community discussion surrounding this vulnerability.
| Vendor | Product | Version(s) | CPE |
|---|---|---|---|
< 13.0CPE matchmatch criteria | cpe:2.3:o:cisco:email_security_appliance_firmware:*:*:*:*:*:*:*:* |
CVSS version used by this source: 3.0
CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:C/C:N/I:L/A:N
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