What’s Vulnerable › Vulnerabilities

CVE-2016-6375

• Severity: medium (CVSS 5.3 v3.0)
• Exploited in the wild: not listed in CISA KEV
• EPSS: 0.6% probability of exploitation in the next 30 days
• Public exploit or detection template: none known
• Published: 2016-09-12 · updated 2026-06-17
• Weakness: CWE-399

Description

Cisco Wireless LAN Controller (WLC) devices before 8.0.140.0, 8.1.x and 8.2.x before 8.2.121.0, and 8.3.x before 8.3.102.0 allow remote attackers to cause a denial of service (device reload) by sending crafted Inter-Access Point Protocol (IAPP) packets and then sending a traffic stream metrics (TSM) information request over SNMP, aka Bug ID CSCuz40221.

Affected products

• Cisco Wireless LAN Controller (WLC): 8.0.72.140, 3.0_base, 3.1.59.24, 3.1.105.0, 3.1.111.0, 3.2.78.0 (+72)
• Cisco Wireless Lan Controller Software 6.0: 182.0, 188.0, 196.0, 199.4, 202.0
• Cisco Wireless Lan Controller Software 7.0: 98.0, 98.218, 116.0, 220.0, 240.0, 250.0 (+1)
• Cisco Wireless Lan Controller Software 7.1: 91.0
• Cisco Wireless Lan Controller Software 7.2: 103.0
• Cisco Wireless Lan Controller Software 7.4: 1.19, 1.54, 140.0

References

• http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160831-wlc-1
• http://www.securityfocus.com/bid/92712
• http://www.securitytracker.com/id/1036721
• http://tools.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-20160831-wlc-1
• http://www.securityfocus.com/bid/92712
• http://www.securitytracker.com/id/1036721

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