CVE-2015-4184

Severity: medium (CVSS 5.0 v2.0)
Exploited in the wild: not listed in CISA KEV
EPSS: 3.5% probability of exploitation in the next 30 days
Public exploit or detection template: none known
Published: 2015-06-13 · updated 2026-06-17
Weakness: CWE-20

Description

The anti-spam scanner on Cisco Email Security Appliance (ESA) devices 3.3.1-09, 7.5.1-gpl-022, and 8.5.6-074 allows remote attackers to bypass intended e-mail restrictions via a malformed DNS SPF record, aka Bug IDs CSCuu35853 and CSCuu37733.

Affected products

Cisco Email Security Appliance (ESA): 3.331-09, 7.5.1-gpl-022, 8.5.6-074

References

http://tools.cisco.com/security/center/viewAlert.x?alertId=39339
http://www.securityfocus.com/bid/75181
http://www.securitytracker.com/id/1032582
http://tools.cisco.com/security/center/viewAlert.x?alertId=39339
http://www.securityfocus.com/bid/75181
http://www.securitytracker.com/id/1032582

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