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CVE-2016-1480

UnknownEPSS 2.42%

Last modified

CVE-2016-1480 is a vulnerability of currently unknown severity. A vulnerability in the Multipurpose Internet Mail Extensions (MIME) scanner of Cisco AsyncOS Software for Cisco Email Security Appliances (ESA) and Web Security Appliances (WSA) could allow an unauthenticated, remote attacker to bypass configured user filters on the device. Affected Products: all releases prior to the first fixed release of Cisco AsyncOS Software for Cisco ESA and Cisco WSA, both virtual and hardware appliances, if the software is configured with message or content filters to scan incoming email attachments. EPSS estimates a 2.42% chance of exploitation in the next 30 days.

Description

A vulnerability in the Multipurpose Internet Mail Extensions (MIME) scanner of Cisco AsyncOS Software for Cisco Email Security Appliances (ESA) and Web Security Appliances (WSA) could allow an unauthenticated, remote attacker to bypass configured user filters on the device. Affected Products: all releases prior to the first fixed release of Cisco AsyncOS Software for Cisco ESA and Cisco WSA, both virtual and hardware appliances, if the software is configured with message or content filters to scan incoming email attachments. More Information: CSCuw03606, CSCux59734. Known Affected Releases: 8.0.0-000 8.5.6-106 9.0.0-000 9.1.0-032 9.6.0-042 9.5.0-444 WSA10.0.0-000. Known Fixed Releases: 9.1.1-038 9.7.1-066.

Metrics

EPSS Probability
2.42%

82.0th percentile

Probability of exploitation in the next 30 days. Learn more

Weakness Enumeration

Affected Software

VendorProductVersions
CiscoEmail Security Appliance8.0.1-023
CiscoEmail Security Appliance8.0_base
CiscoEmail Security Appliance8.5.0-000
CiscoEmail Security Appliance8.5.0-er1-198
CiscoEmail Security Appliance8.5.6-052
CiscoEmail Security Appliance8.5.6-073
CiscoEmail Security Appliance8.5.6-074
CiscoEmail Security Appliance8.5.6-106
CiscoEmail Security Appliance8.5.6-113
CiscoEmail Security Appliance8.5.7-042
CiscoEmail Security Appliance8.6.0
CiscoEmail Security Appliance8.6.0-011
CiscoEmail Security Appliance8.9.0
CiscoEmail Security Appliance8.9.1-000
CiscoEmail Security Appliance8.9.2-032
CiscoEmail Security Appliance9.0.0
CiscoEmail Security Appliance9.0.0-212
CiscoEmail Security Appliance9.0.0-461
CiscoEmail Security Appliance9.0.5-000
CiscoEmail Security Appliance9.1.0
CiscoEmail Security Appliance9.1.0-011
CiscoEmail Security Appliance9.1.0-032
CiscoEmail Security Appliance9.1.0-101
CiscoEmail Security Appliance9.1.1-000
CiscoEmail Security Appliance9.4.0
CiscoEmail Security Appliance9.4.4-000
CiscoEmail Security Appliance9.5.0-000
CiscoEmail Security Appliance9.5.0-201
CiscoEmail Security Appliance9.6.0-000
CiscoEmail Security Appliance9.6.0-042
CiscoEmail Security Appliance9.7.0-125

References

Timeline

Published
Last Modified
Status
Modified

Frequently Asked Questions

What is CVE-2016-1480?
A vulnerability in the Multipurpose Internet Mail Extensions (MIME) scanner of Cisco AsyncOS Software for Cisco Email Security Appliances (ESA) and Web Security Appliances (WSA) could allow an unauthenticated, remote attacker to bypass configured user filters on the device. Affected Products: all releases prior to the first fixed release of Cisco AsyncOS Software for Cisco ESA and Cisco WSA, both virtual and hardware appliances, if the software is configured with message or content filters to scan incoming email attachments. More Information: CSCuw03606, CSCux59734. Known Affected Releases: 8.0.0-000 8.5.6-106 9.0.0-000 9.1.0-032 9.6.0-042 9.5.0-444 WSA10.0.0-000. Known Fixed Releases: 9.1.1-038 9.7.1-066.
How severe is CVE-2016-1480?
Severity scoring for CVE-2016-1480 is pending analysis. The EPSS model estimates a 2.42% probability of exploitation in the next 30 days.
How do I fix CVE-2016-1480?
Check the vendor references and advisories linked above for patched versions and mitigation guidance. You can also run a Strix scan to test if your systems are affected.

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Source: NVD / NIST