The TCL interpreter in Cisco IOS 15.2 does not properly maintain the vty state, which allows local users to gain privileges by starting a session very soon after a TCL script execution, aka Bug ID CSCuq24202.
Affected Software
| Name | Vendor | Start Version | End Version |
|---|---|---|---|
| Ios | Cisco | 15.2(4)m6 (including) | 15.2(4)m6 (including) |
| Ios | Cisco | 15.2m (including) | 15.2m (including) |