CVE-2015-0607
Medium
Description
The Authentication Proxy feature in Cisco IOS does not properly handle invalid AAA return codes from RADIUS and TACACS+ servers, which allows remote attackers to bypass authentication in opportunistic circumstances via a connection attempt that triggers an invalid code, as demonstrated by a connection attempt with a blank password, aka Bug IDs CSCuo09400 and CSCun16016.
SeverityMedium
CVSS4.3
Exploit probability—
Product
Cisco Ios
PublishedMar 6, 2015
First seenMar 6, 2015
How to fix
Sources list no fixed version or patch link for this vulnerability.
Affected products
| Product | Affected versions | Fixed in |
|---|---|---|
| cisco ios | 15.4\(1\)t, 15.4\(1\)t1, 15.4\(1\)t2, 15.4\(1\)t3, 15.4\(1\)t4, 15.4\(2\)t, 15.4\(2\)t1, 15.4\(2\)t2, 15.4\(2\)t3, 15.4\(100\)t, 15.4t | — |
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