Preview Tool

Cisco Bug: CSCun94946 - IOS : Vulnerability in Zone Based Firewall

Last Modified

Nov 27, 2020

Products (1)

  • Cisco 2600 Series Multiservice Platforms

Known Affected Releases


Description (partial)

Zone checking is not done for traffic belonging to existing sessions.

Zone Based Firewall feature enabled.

Related Community Discussions

<key>CSCun94946</key> - IOS Vulnerability in Zone Based Firewall vs Cisco 2960-X Switches
Both devices are running with latest image but still  showing vulnerable. cat4500e-universalk9.SPA.03.08.05a.E.152-4. IOS: c2960s-universalk9-mz.150-2.SE11.bin Kindly  suggest if these device are vulnerable. WS-C4510R+E  WS-X45-SUP7-E C2960S-24PS-L  
Latest activity: Mar 06, 2018
Bug details contain sensitive information and therefore require a account to be viewed.

Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
  • Severity
  • Known Fixed Releases
  • Related Community Discussions
  • Number of Related Support Cases
Bug information is viewable for customers and partners who have a service contract. Registered users can view up to 200 bugs per month without a service contract.