medium
5
CWE
399
Advisory Published
Updated

CVE-2013-1154

First published: Thu Mar 07 2013(Updated: )

The Cisco Small Business 200 Series Smart Switch 1.2.7.76 and earlier, Small Business 300 Series Managed Switch 1.2.7.76 and earlier, and Small Business 500 Series Stackable Managed Switch 1.2.7.76 and earlier allow remote attackers to cause a denial of service (SSL/TLS layer outage) via malformed (1) SSH or (2) SSL packets, aka Bug ID CSCua30246.

Credit: ykramarz@cisco.com

Affected SoftwareAffected VersionHow to fix
Cisco Small Business 200, 300, and 500 Series Switches<=1.2.7.76
Cisco Small Business 200, 300, and 500 Series Switches=sf200-24
Cisco Small Business 200, 300, and 500 Series Switches=sf200-24p
Cisco Small Business 200, 300, and 500 Series Switches=sf200-48
Cisco Small Business 200, 300, and 500 Series Switches=sf200-48p
Cisco Small Business 200, 300, and 500 Series Switches=sg200-08
Cisco Small Business 200, 300, and 500 Series Switches=sg200-08p
Cisco Small Business 200, 300, and 500 Series Switches=sg200-18
Cisco Small Business 200, 300, and 500 Series Switches=sg200-26
Cisco Small Business 200, 300, and 500 Series Switches=sg200-26p
Cisco Small Business 200, 300, and 500 Series Switches=sg200-50
Cisco Small Business 200, 300, and 500 Series Switches=sg200-50p
Cisco Small Business 300 Series Managed Switches=sf300-08
Cisco Small Business 300 Series Managed Switches=sf300-24
Cisco Small Business 300 Series Managed Switches=sf300-24mp
Cisco Small Business 300 Series Managed Switches=sf300-24p
Cisco Small Business 300 Series Managed Switches=sf300-48
Cisco Small Business 300 Series Managed Switches=sf300-48p
Cisco Small Business 300 Series Managed Switches=sf302-08
Cisco Small Business 300 Series Managed Switches=sf302-08mp
Cisco Small Business 300 Series Managed Switches=sf302-08p
Cisco Small Business 300 Series Managed Switches=sg300-10
Cisco Small Business 300 Series Managed Switches=sg300-10mp
Cisco Small Business 300 Series Managed Switches=sg300-10p
Cisco Small Business 300 Series Managed Switches=sg300-10sfp
Cisco Small Business 300 Series Managed Switches=sg300-20
Cisco Small Business 300 Series Managed Switches=sg300-28
Cisco Small Business 300 Series Managed Switches=sg300-28mp
Cisco Small Business 300 Series Managed Switches=sg300-28p
Cisco Small Business 300 Series Managed Switches=sg300-52
Cisco Small Business 300 Series Managed Switches=sg300-52mp
Cisco Small Business 300 Series Managed Switches=sg300-52p
Cisco Small Business 200, 300, and 500 Series Switches<=1.2.7.76
Cisco Small Business 500 Series Stackable Managed Switches=sf500-24
Cisco Small Business 500 Series Stackable Managed Switches=sf500-24p
Cisco Small Business 500 Series Stackable Managed Switches=sf500-48
Cisco Small Business 500 Series Stackable Managed Switches=sf500-48p
Cisco Small Business 500 Series Stackable Managed Switches=sg500-28
Cisco Small Business 500 Series Stackable Managed Switches=sg500-28p
Cisco Small Business 500 Series Stackable Managed Switches=sg500-52
Cisco Small Business 500 Series Stackable Managed Switches=sg500-52p
Cisco Small Business 500 Series Stackable Managed Switches=sg500x-24
Cisco Small Business 500 Series Stackable Managed Switches=sg500x-24p
Cisco Small Business 500 Series Stackable Managed Switches=sg500x-48
Cisco Small Business 500 Series Stackable Managed Switches=sg500x-48p

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Reference Links

Frequently Asked Questions

  • What is the severity of CVE-2013-1154?

    The severity of CVE-2013-1154 is rated as medium because it allows remote denial of service attacks.

  • How do I fix CVE-2013-1154?

    To fix CVE-2013-1154, upgrade the Cisco Small Business 200, 300, or 500 Series Switches to the latest firmware version beyond 1.2.7.76.

  • What vulnerabilities does CVE-2013-1154 exploit?

    CVE-2013-1154 exploits the SSL/TLS layer, leading to potential outages and service disruption.

  • Which Cisco products are affected by CVE-2013-1154?

    CVE-2013-1154 affects Cisco Small Business 200, 300, and 500 Series Switches running version 1.2.7.76 or earlier.

  • Can CVE-2013-1154 be mitigated without a firmware update?

    Mitigation of CVE-2013-1154 without a firmware update is not possible; updating the firmware is essential for protection.

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