Advisory Published
Updated

CVE-2015-2853

First published: Sat May 30 2015(Updated: )

Session fixation vulnerability in the WebUI component in Blue Coat SSL Visibility Appliance SV800, SV1800, SV2800, and SV3800 3.6.x through 3.8.x before 3.8.4 allows remote attackers to hijack web sessions by providing a session ID.

Credit: cret@cert.org

Affected SoftwareAffected VersionHow to fix
Broadcom SSL Visibility Appliance<=3.8.3
Blue Coat SSL Visibility Appliance SV3800 Firmware
Blue Coat SSL Visibility Appliance SV2800<=3.8.3
Blue Coat SSL Visibility Appliance SV2800 Firmware
Broadcom SSL Visibility Appliance<=3.8.3
Blue Coat SSL Visibility Appliance SV1800 Firmware
Bluecoat Ssl Visibility Appliance Sv800 Firmware<=3.8.3
Broadcom SSL Visibility Appliance

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Frequently Asked Questions

  • What is the severity of CVE-2015-2853?

    CVE-2015-2853 has a high severity rating due to the potential for remote attackers to hijack web sessions.

  • How do I fix CVE-2015-2853?

    To resolve CVE-2015-2853, upgrade the Blue Coat SSL Visibility Appliance firmware to version 3.8.4 or later.

  • What systems are affected by CVE-2015-2853?

    CVE-2015-2853 affects the Blue Coat SSL Visibility Appliance models SV800, SV1800, SV2800, and SV3800 running firmware versions 3.6.x to 3.8.3.

  • What type of attack does CVE-2015-2853 allow?

    CVE-2015-2853 allows attackers to conduct session fixation attacks, potentially taking control of user sessions.

  • What is session fixation in relation to CVE-2015-2853?

    Session fixation in CVE-2015-2853 refers to a vulnerability where attackers can set a specific session ID, enabling them to hijack user sessions.

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