7.5
CWE
388
Advisory Published
Updated

CVE-2016-6357

First published: Fri Oct 28 2016(Updated: )

A vulnerability in the configured security policies, including drop email filtering, in Cisco AsyncOS for Cisco Email Security Appliance (ESA) could allow an unauthenticated, remote attacker to bypass a configured drop filter by using an email with a corrupted attachment. More Information: CSCuz01651. Known Affected Releases: 10.0.9-015 9.7.1-066 9.9.6-026.

Credit: ykramarz@cisco.com

Affected SoftwareAffected VersionHow to fix
Cisco Email Security Appliance Firmware=9.7.1-066
Cisco Email Security Appliance Firmware=9.9.6-026

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Frequently Asked Questions

  • What is the severity of CVE-2016-6357?

    CVE-2016-6357 has been classified as a high severity vulnerability due to potential unauthorized email access.

  • How do I fix CVE-2016-6357?

    To mitigate CVE-2016-6357, update your Cisco Email Security Appliance firmware to the latest version available.

  • What does CVE-2016-6357 affect?

    CVE-2016-6357 affects certain versions of Cisco Email Security Appliance firmware, specifically 9.7.1-066 and 9.9.6-026.

  • Can CVE-2016-6357 be exploited remotely?

    Yes, CVE-2016-6357 can be exploited by unauthenticated remote attackers using specially crafted emails.

  • What is the impact of CVE-2016-6357?

    The impact of CVE-2016-6357 allows attackers to bypass email drop filters, potentially leading to malicious email delivery.

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