High Threat Security Alert (A26-09-31): Multiple Vulnerabilities in Cisco Products


 

Published on: 18 September 2026

Description:

Cisco has released security updates to address multiple vulnerabilities in several Cisco devices and software. For information about the vulnerabilities and the attacking vectors, please refer to the corresponding security advisories at the vendor's website.

Reports indicated that an elevation of privilege vulnerability (CVE-2026-76460) is being exploited in the wild. System administrators are advised to take immediate action to patch your affected systems to mitigate the elevated risk of cyber attacks.

 

Affected Systems:

  • Cisco BroadWorks CommPilot Application Software
  • Cisco Identity Services Engine
  • Cisco Identity Services Engine - Passive Identity Connector
  • Cisco Nexus Dashboard
  • Cisco Secure Firewall Adaptive Security Appliance Software
  • Cisco Secure Firewall Management Center Software
  • Cisco Secure Firewall Threat Defense Software
  • Cisco ThousandEyes Virtual Appliance

For detailed information of the affected products, please refer to the section "Affected Products" of corresponding security advisory at vendor's website.

 

Impact:

Depending on the vulnerabilities exploited, a successful attack could lead to remote code execution, denial of service, elevation of privilege, information disclosure, security restriction bypass, spoofing or tampering on an affected system.

 

Recommendation:

Software updates for affected systems are now available. System administrators of affected systems should follow the recommendations provided by the product vendor and take immediate actions to mitigate the risk. For detailed information of the available patches, please refer to the section "Fixed Software" of corresponding security advisory at vendor's website.

System administrators should contact their product support vendors for the fixes and assistance.

 

More Information:

  • https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ISE-ABP-VNSW7Tn5
  • https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-asa-ftd-logging-dos-ZXXNesfN
  • https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-asaftd-dtls-dos-Kp57HkyO
  • https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-asaftd-eigrp-dos-GOhNejSj
  • https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-asaftd-ikev2cert-dos-uWyc2xtv
  • https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-asaftd-tcpdns-dos-p6dUnjr5
  • https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-auth-bypass-broadwor-57m9dmm5
  • https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-fmc-javarce-y2NypXwk
  • https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-fmc-sftunn-codex-c3O4Jft2
  • https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-fmc2-multivulns-HXgcqRG
  • https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-fmcftd-sftun-multivulns-WGVHOrN3
  • https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ftd-acl-bypass-8p6vFvw
  • https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ftd-snort2-ssldos-Mw7WYX9c
  • https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ftd-tls1.3-dos-dLxwFWgF
  • https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-hardening-asaftdfmc-uvpPROhN
  • https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-hardening-ise-XU5EwX5T
  • https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-hardening-ndw1-psFvnrg
  • https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ise-RADIUS-dos-wR3hYPMw
  • https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ise-auth-bypass-1-MxcTNgwx
  • https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ise-cmd-inj-e2CuZCYZ
  • https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ise-inf-disc-LFWvcCu
  • https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ise-mult-vul-ymSsTLCc
  • https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ise-multi-hrP9jQSQ
  • https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ise-multi-traversal-WDTgYCdn
  • https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ise-multi-vuln-kWLeNnRD
  • https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ise-multiauth-bypass-sgD2HbL4
  • https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ise-multisql-inject-JnHK54Rq
  • https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ise-rce-se7bYU57
  • https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ise-sql-inj-3QTKR947
  • https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-ise-xss-Uz9VWRQ
  • https://sec.cloudapps.cisco.com/security/center/content/CiscoSecurityAdvisory/cisco-sa-teva-os-command-W4GAO6jp
  • https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-20071 (to CVE-2026-20072)
  • https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-20120 (to CVE-2026-20121)
  • https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-20130
  • https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-20135
  • https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-20154
  • https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-20176
  • https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-20192
  • https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-20194
  • https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-20211
  • https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-20222
  • https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-20234 (to CVE-2026-20235)
  • https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-20237
  • https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-20242
  • https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-20247 (to CVE-2026-20250)
  • https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-20282 (to CVE-2026-20287)
  • https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-20290
  • https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-20295
  • https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-20300
  • https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-20305 (to CVE-2026-20307)
  • https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-20309
  • https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-20322 (to CVE-2026-20326)
  • https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-20329 (to CVE-2026-20336)
  • https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-20350
  • https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-20352
  • https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-20360 (to CVE-2026-20361)
  • https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-76409
  • https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-76412 (to CVE-2026-76413)
  • https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-76420
  • https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-76423 (to CVE-2026-76428)
  • https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-76431 (to CVE-2026-76434)
  • https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-76438 (to CVE-2026-76439)
  • https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-76444
  • https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-76446 (to CVE-2026-76451)
  • https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2026-76460


Tag: Cisco , Cisco BroadWorks CommPilot Application Software , Cisco Identity Services Engine , Cisco Nexus Dashboard , Cisco Secure Firewall , Cisco ThousandEyes Virtual Appliance
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